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Restrepo-Serna C, Caicedo-Giraldo M, Velasquez-Baena L, Bonfanti G, Santamaría-Villegas A. Effect of Screen Time and Sugar Consumption Reduction on Sleep Bruxism in Children: A Randomised Clinical Trial. J Oral Rehabil 2025; 52:506-520. [PMID: 39789814 DOI: 10.1111/joor.13913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 10/18/2024] [Accepted: 11/20/2024] [Indexed: 01/12/2025]
Abstract
OBJECTIVE Sleep bruxism (SB) is associated with alterations in dopamine and serotonin, which are related to increased consumption of added sugar and overuse of screens. The aim of this study was to compare the effect of the interventions 'Food, Fun and Family' (FFF) and Counselling and Education (CE) on the frequency of SB in children. METHODS A randomised clinical trial was conducted. Forty-eight participants aged between 4 and 8 years, attending the paediatric clinics of Universidad CES (Colombia) and Hospital Elina de la Serna (Argentina) participated in the study. Subjects were randomised into the FFF (experimental) and CE (regular intervention) groups. The frequency of SB was reported with the Children's Sleep Habits Questionnaire (CSHQ), the consumption of added sugar from items with the HBSC-FFQ and the time of use of screens through a diary in baseline (before starting the intervention), at Week 6 and Week 12. Data were analysed with Kruskal-Wallis test followed by Dunn's post hoc, Mann-Whitney test, a linear mixed model and logistic ordinal regression analyses. RESULTS The FFF group had a more significant reduction in consumption of added sugar and screen time compared to the CE group (p < 0.05), especially from Week 6 to baseline. Regression analysis showed that reducing TV watching and consumption of added sugar were associated with a decrease in SB frequency, especially in the FFF group (OR < 1, p < 0.05), and the results were consistent across different study environments. CONCLUSION The FFF intervention was more effective in reducing the screen time and sugar consumption and thus decreased the frequency of SB, when compared with the CE intervention. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT05310162.
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Bell MJ, Sauerteig-Rolston MR, Ferraro KF. Is Early-Life Enrichment Associated With Better Cognitive Function Among Older Adults? Examining Home and School Environments. J Aging Health 2025; 37:156-166. [PMID: 38410953 PMCID: PMC11347713 DOI: 10.1177/08982643241232718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Objectives: We examine whether early-life enrichment, involving varied and stimulating activities to enhance cognitive function during childhood and adolescence, is associated with cognitive function in later life and whether the benefits persist over time. Methods: Growth curve models were used to examine up to five waves of data from the Health and Retirement Study-a nationally representative survey of adults 50 years and older (N = 10,070). We constructed separate measures of early-life enrichment to distinguish sources of influence (i.e., enriched home environment and enriched school environment). Global cognitive function was assessed with a modified version of the Telephone Interview for Cognitive Status. Results: Greater enrichment in each environment was incrementally associated with better cognitive function at baseline, but enrichment was not associated with change in cognitive function over time. Discussion: Receiving enrichment from multiple environments during sensitive periods of cognitive development may be advantageous for cognitive functioning in later life.
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Affiliation(s)
- Mallory J. Bell
- Department of Sociology, Purdue University, West Lafayette, IN, USA
- Center on Aging and the Life Course, Purdue University, West Lafayette, IN, USA
| | - Madison R. Sauerteig-Rolston
- Department of Sociology, Purdue University, West Lafayette, IN, USA
- Center on Aging and the Life Course, Purdue University, West Lafayette, IN, USA
| | - Kenneth F. Ferraro
- Department of Sociology, Purdue University, West Lafayette, IN, USA
- Center on Aging and the Life Course, Purdue University, West Lafayette, IN, USA
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Pecukonis M, Yücel M, Lee H, Knox C, Boas DA, Tager-Flusberg H. Do Children's Brains Function Differently During Book Reading and Screen Time? A fNIRS Study. Dev Sci 2025; 28:e13615. [PMID: 39888180 DOI: 10.1111/desc.13615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/09/2025] [Accepted: 01/13/2025] [Indexed: 02/01/2025]
Abstract
Previous research suggests that book reading and screen time have contrasting effects on language and brain development. However, few studies have explicitly investigated whether children's brains function differently during these two activities. The present study used functional near-infrared spectroscopy (fNIRS) to measure brain response in 28 typically developing preschool-aged children (36-72 months old) during two conditions-a book reading condition, in which children listened to a story read by a live experimenter while viewing words and pictures in a book, and a screen time condition, in which children listened to a story that was played via an audio recording while viewing words and pictures on a screen. Analyses revealed significant activation in the right temporal parietal junction (TPJ) during the book reading condition only. Across regions of interest (ROIs), including the inferior and middle frontal gyrus (IMFG), the superior and middle temporal gyrus (SMTG), and the TPJ, brain response during the book reading condition was greater in right-lateralized ROIs than left-lateralized ROIs, while brain response during the screen time condition was similar across left and right ROIs. Findings suggest that the lateralization of preschool-aged children's brain function within these ROIs differs during book reading and screen time, which provides a possible neurobiological explanation for why book reading and screen time impact language development in such different ways. Findings provide important insights into how children's brains function during different types of activities (dyadic vs. solitary) and when using different types of media (print vs. digital).
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Affiliation(s)
- Meredith Pecukonis
- Department of Psychological & Brain Sciences, Boston University, Boston, Massachusetts, USA
- Center for Autism Research Excellence, Boston University, Boston, Massachusetts, USA
| | - Meryem Yücel
- College of Engineering, Boston University, Boston, Massachusetts, USA
| | - Henry Lee
- Center for Autism Research Excellence, Boston University, Boston, Massachusetts, USA
| | - Cory Knox
- Center for Autism Research Excellence, Boston University, Boston, Massachusetts, USA
| | - David A Boas
- College of Engineering, Boston University, Boston, Massachusetts, USA
| | - Helen Tager-Flusberg
- Department of Psychological & Brain Sciences, Boston University, Boston, Massachusetts, USA
- Center for Autism Research Excellence, Boston University, Boston, Massachusetts, USA
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Wu F, Tham YC, Sabanayagam C, Saw SM. From evidence to action: Public health approaches to reducing screen time and mitigating myopia risk. Asia Pac J Ophthalmol (Phila) 2025; 14:100177. [PMID: 40021087 DOI: 10.1016/j.apjo.2025.100177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2025] [Revised: 02/24/2025] [Accepted: 02/25/2025] [Indexed: 03/03/2025] Open
Abstract
The global burden of myopia continues to expand, and the prevalence of myopia in East Asian populations is of particular concern. With the substantial increase in screen-based electronic devices, screen time has emerged as a potential risk factor. This review examined the relationship between screen viewing duration and myopia risk and public health strategies to reduce screen exposure among children. We conducted an evidence-based review of only meta-analyses investigating screen time and myopia association, searching PubMed from inception to January 20, 2025. Four of the six meta-analyses reviewed supported an association between prolonged screen use (> 2 or 3 hours/day) and increased myopia risk. However, methodological limitations include the predominance of cross-sectional study designs, self-reported screen time measurements, and the lack of cycloplegic refraction in some studies within the meta-analyses. Current public health strategies focus mainly on banning mobile phones in schools and limiting screen time. Technology-based solutions, such as anti-addiction systems, support and complement these strategies. Healthcare providers play a crucial role in assessing screen time patterns in children and providing evidence-based recommendations. Future studies should employ objective screen time measurements, conduct longitudinal analyses with cycloplegic refraction, and evaluate the effectiveness of screen time interventions in myopia prevention through randomized controlled trials. In addition, examining the combined effects of traditional near-work activities and screen time may provide more comprehensive insights into myopia risk factors.
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Affiliation(s)
- Fan Wu
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore; Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Yih-Chung Tham
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Ophthalmology and Visual Science Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Charumathi Sabanayagam
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore; Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Ophthalmology and Visual Science Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Seang-Mei Saw
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore; Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Ophthalmology and Visual Science Academic Clinical Program, Duke-NUS Medical School, Singapore.
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Rauschecker AM, Nedelec P, Pan S, Olaru M, Nillo RM, Palmer CE, Pecheva D, Dale AM, Jernigan TL, Sugrue LP. Neurocognitive and brain structure correlates of reading and television habits in early adolescence. Sci Rep 2025; 15:6235. [PMID: 39979383 PMCID: PMC11842790 DOI: 10.1038/s41598-025-88398-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Accepted: 01/28/2025] [Indexed: 02/22/2025] Open
Abstract
Results of the impact of reading books and viewing television on neurodevelopment have been mixed, without definitive evaluation to date. Using data from 11,875 US adolescents in the Adolescent Brain and Cognitive Development (ABCD) study, we investigated the associations between reading and television viewing on brain morphology and neurocognitive performance. After quality control, 8,125 participants' MRI scans and cognitive tests were analyzed in relation to their reading and TV habits. Greater reading time was associated with higher cognitive performance and regionally-selective increases in cortical area, while greater TV viewing had a much smaller association with lower cognitive performance and decreased cortical area. Regionally, areas of spatial overlap in associations included the lateral temporal, inferior parietal, and inferior frontal lobes, while significant associations in the ventral and inferior temporal cortex and cingulate cortex were unique to reading habits. These relationships persisted after adjusting for demographics, socioeconomic factors, genetic ancestry, and imaging factors. The magnitude of reading associations exceeded those of TV viewing and was similar to established contributions of parental income and education on neurodevelopment. This study provides a comprehensive evaluation of how these behaviors correlate with early adolescent brain development across a large diverse population.
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Affiliation(s)
- Andreas M Rauschecker
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| | - Pierre Nedelec
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| | - Simon Pan
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| | - Maria Olaru
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| | - Ryan M Nillo
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| | - Clare E Palmer
- Center for Human Development, University of California, San Diego, La Jolla, CA, USA
| | - Diliana Pecheva
- Center for Multimodal Imaging and Genetics, San Diego School of Medicine, University of California, La Jolla, CA, USA
- Department of Radiology, San Diego School of Medicine, University of California, La Jolla, CA, USA
| | - Anders M Dale
- Center for Multimodal Imaging and Genetics, San Diego School of Medicine, University of California, La Jolla, CA, USA
- Department of Radiology, San Diego School of Medicine, University of California, La Jolla, CA, USA
- Department of Cognitive Science, University of California, San Diego, La Jolla, CA, USA
- Department of Neuroscience, San Diego School of Medicine, University of California, La Jolla, CA, USA
| | - Terry L Jernigan
- Center for Human Development, University of California, San Diego, La Jolla, CA, USA
- Department of Radiology, San Diego School of Medicine, University of California, La Jolla, CA, USA
- Department of Cognitive Science, University of California, San Diego, La Jolla, CA, USA
- Department of Psychiatry, San Diego School of Medicine, University of California, La Jolla, CA, USA
| | - Leo P Sugrue
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA.
- Department of Psychiatry and Behavioral Science, University of California, San Francisco, San Francisco, USA.
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Yang L, Corpeleijn E, Hartman E. Daily Physical Activity, Sports Participation, and Executive Function in Children. JAMA Netw Open 2024; 7:e2449879. [PMID: 39688868 DOI: 10.1001/jamanetworkopen.2024.49879] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2024] Open
Abstract
Importance It is unclear whether daily physical activity and sports participation relate to executive function (EF) in children. Objective To explore associations between early-life physical activity, sports participation, and executive function in primary school children. Design, Setting, and Participants Data for this cohort study were collected from April 2006 to December 2017 from the Groningen Expert Center for Kids with Obesity (GECKO) Drenthe birth cohort, which includes Northern Dutch children. Preschool children aged 5 to 6 years and primary school children aged 10 to 11 years with valid EF, daily physical activity, and sports participation data were included in the analysis. Data were analyzed from May 2023 to February 2024. Exposures At ages 5 to 6 years, daily physical activity was measured with accelerometry. At ages 10 to 11 years, sports participation data were collected using the Short Questionnaire to Assess Health-Enhancing Physical Activity. Main Outcomes and Measures Executive function was assessed using the Behavior Rating Inventory of Executive Function at ages 10 to 11 years. Results A total of 880 children (470 female [53.4%]; mean [SD] age at EF measurement, 11.1 [0.4] years) were included. Moderate to vigorous physical activity at ages 5 to 6 years did not correlate with EF at ages 10 to 11 years (eg, Global Executive Composite [GEC]: β, 0.16; 95% CI, -0.21 to 0.53). Higher levels of light physical activity at ages 5 to 6 years were associated with poorer inhibitory control (β, 0.86; 95% CI, 0.24-1.47) and self-monitoring (β, 0.79; 95% CI, 0.09-1.48) at ages 10 to 11 years, while greater sedentary time was associated with better inhibitory control (β, -0.62; 95% CI, -1.08 to -0.16) and self-monitoring (β, -0.57; 95% CI, -1.09 to -0.06). Compared with children engaged in individual sports, team sports participants exhibited better overall EF (mean difference [SE], -3.03 [0.81]), behavior regulation (mean difference [SE], -3.39 [0.77]), and metacognition (mean difference [SE], -2.55 [0.81]). Children involved in both types of sports vs only individual sports had better EF (GEC: mean difference [SE], -2.66 [0.93]). Conclusions and Relevance In this cohort study of Dutch children, early-life moderate to vigorous physical activity was not associated with EF in middle childhood. Children participating in team sports at ages 10 to 11 years consistently exhibited superior EF compared with participants in individual sports.
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Affiliation(s)
- Lu Yang
- Department of Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Eva Corpeleijn
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Esther Hartman
- Department of Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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Heo JS, Kim EK. Strategies to support language development in neonatal intensive care unit: a narrative review. Clin Exp Pediatr 2024; 67:651-663. [PMID: 39533738 PMCID: PMC11621733 DOI: 10.3345/cep.2024.00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 05/18/2024] [Accepted: 06/23/2024] [Indexed: 11/16/2024] Open
Abstract
Despite neonatal intensive care advancements and quality improvements, preterm infants often experience delays in speech and language development during early childhood. The etiological pathway of language delays is multifactorial, including younger gestational age at birth, male sex, pregnancy complications including gestational diabetes mellitus and preeclampsia, organic pathology from neonatal morbidities, environmental factors of the neonatal intensive care unit (NICU) and prolonged hospitalization, home environment including socioeconomic status and parental education, and parent-infant interactions. As early language experiences and environments are crucial for the development of language processing, strategies to support language development should be implemented from the NICU onward. This study aimed to summarize evidence- based strategies for language development through an extensive review of nutrition, NICU environment, language and sound exposure, developmental care interventions, and family-centered care. Promoting breastfeeding, increasing parent-infant interactions in a single-family room setting, nurturing the language environment via parental book reading and language interventions, and parent-integrated interventions in the NICU could potentially enhance language development among preterm infants. These supportive strategies can be integrated through family-centered care, which recognizes parents as primary caregivers and collaborative partners.
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Affiliation(s)
- Ju Sun Heo
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
- Department of Pediatrics, Seoul National University Children’s Hospital, Seoul, Korea
| | - Ee-Kyung Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
- Department of Pediatrics, Seoul National University Children’s Hospital, Seoul, Korea
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Visier-Alfonso ME, Ros-Segura L, Sánchez-López M, Jiménez-López E, Martínez-Vizcaíno V. Direct and indirect effects of physiological, psychological and cognitive variables on academic achievement in children. Pediatr Res 2024; 96:1861-1867. [PMID: 38944661 DOI: 10.1038/s41390-024-03322-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 05/07/2024] [Accepted: 05/15/2024] [Indexed: 07/01/2024]
Abstract
BACKGROUND Associations between cardiorespiratory fitness (CRF), screen time, psychological well-being, executive functions, and academic achievement have been reported, however, few studies have analysed models considering the effect of all these variables on academic achievement. This study aims to analyse the direct and indirect associations of mothers' education level, CRF, screen time, psychological well-being, executive functions, with academic achievement in schoolchildren, by sex. METHODS This was a cross-sectional analysis of MOVI-daFit! study including 519 schoolchildren (49.52% girls) aged 9-11 years old. Executive functions were assessed with the NIH Toolbox, CRF with the 20-m shuttle run test, academic achievement through the final academic grades in language and mathematics and mother's education level, screen time and well-being by questionnaires. RESULTS Structural equation modelling revealed that in boys cognitive flexibility had a significant direct effect on academic achievement and screen time a total significant effect on academic achievement. In girls, CRF was associated with inhibition and psychological well-being, and this was associated with academic achievement. CONCLUSIONS Physiological, psychological, and behavioural variables act together to impact academic achievement, and that differences by sex might exist. Thus, strategies to enhance academic achievement in schoolchildren should consider psychological well-being, CRF, screen time, and sex differences. IMPACT Physiological, psychological, and behavioural variables, such as cardiorespiratory fitness, screen time, psychological well-being, and cognition all together have an impact on academic achievement, with differences by sex. Previous studies have demonstrated the separate effect of these variables, however, to date, this is the first study that analyses all together in the same model their impact on academic achievement, by sex. This study shows that in boys cognitive flexibility and screen time impact academic achievement. In girls, cardiorespiratory fitness is highly associated with psychological well-being, and this, in turn, was associated with academic achievement.
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Affiliation(s)
- María Eugenia Visier-Alfonso
- Faculty of Nursing, Universidad de Castilla-La Mancha, Camino de Nohales 4, 16002, Cuenca, Spain.
- Universidad de Castilla-La Mancha, Health and Social Research Center, Camino de Pozuelo, 16071, Cuenca, Spain.
- Department of Psychology, Universidad de Castilla-La Mancha, C/ Almansa 14, 02008, Albacete, Spain.
| | - Laura Ros-Segura
- Department of Psychology, Universidad de Castilla-La Mancha, C/ Almansa 14, 02008, Albacete, Spain
| | - Mairena Sánchez-López
- Universidad de Castilla-La Mancha, Health and Social Research Center, Camino de Pozuelo, 16071, Cuenca, Spain
- Universidad de Castilla-La Mancha, School of Education, C/ Altagracia 50, 13001, Ciudad Real, Spain
| | - Estela Jiménez-López
- Faculty of Nursing, Universidad de Castilla-La Mancha, Camino de Nohales 4, 16002, Cuenca, Spain
- Universidad de Castilla-La Mancha, Health and Social Research Center, Camino de Pozuelo, 16071, Cuenca, Spain
| | - Vicente Martínez-Vizcaíno
- Faculty of Nursing, Universidad de Castilla-La Mancha, Camino de Nohales 4, 16002, Cuenca, Spain
- Universidad de Castilla-La Mancha, Health and Social Research Center, Camino de Pozuelo, 16071, Cuenca, Spain
- Faculty of Medicine, Universidad Autónoma de Chile, Cinco Pte. N°1670 Talca, Maule, Chile
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Byun D, Kim Y, Jang H, Oh H. Screen time and obesity prevalence in adolescents: an isotemporal substitution analysis. BMC Public Health 2024; 24:3130. [PMID: 39533232 PMCID: PMC11555804 DOI: 10.1186/s12889-024-20639-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2024] [Accepted: 11/06/2024] [Indexed: 11/16/2024] Open
Abstract
BACKGROUND We examined the associations between screen time and adolescent obesity and the associations of reallocating screen time to other activities using isotemporal substitution models. Understanding the association between screen time and obesity may provide additional insights into effective obesity prevention strategies in adolescents. METHODS We conducted a cross-sectional analysis of 5,180 adolescents (4th and 7th grade students) from the Korean Children and Youth Panel Survey 2018. Participants reported their height, weight, and average time spent watching television, using computer, using smartphone, and other after-school activities. Obesity was defined as BMI-for-age and -sex ≥ 95th percentile based on the 2017 Korean National Growth Charts. We performed multivariable logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between screen time and obesity prevalence, adjusting for potential confounders. RESULTS Prolonged smartphone use (≥ 180 vs. <60 m/d: OR [95% CI] = 2.75 [2.06, 3.68]) was associated with a higher obesity prevalence. Television watching (≥ 120 vs. <60 min/d) was positively associated with obesity prevalence among 4th grade students (2.09 [1.51, 2.89]) but the association was not observed among 7th grade students (0.97 [0.63, 1.49]). One-hour increments of any non-screen time activities, with a simultaneous 1-hour decrease in combined screen time, were associated with a lower obesity prevalence (physical activity: 0.75 [0.65, 0.85]; sleeping: 0.69 [0.62, 0.78]; hanging out with friends: 0.80 [0.71, 0.89]; reading: 0.82 [0.69, 0.97]; studying: 0.84 [0.78, 0.90]; chatting with parents: 0.89 [0.88, 0.98]). CONCLUSIONS Our data suggest that public health strategies that reduce screen time and increase time for non-screen time activities, such as physical activity, may be effective in lowering adolescent obesity prevalence.
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Affiliation(s)
- Dohyun Byun
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, Republic of Korea
| | - Yujin Kim
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, Republic of Korea
| | - Hajin Jang
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, Republic of Korea
- School of Public Health, University of Pittsburgh, 130 De Soto St, Pittsburgh, PA, USA
| | - Hannah Oh
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, Republic of Korea.
- Division of Health Policy and Management, College of Health Sciences, Korea University, 145 Anam-ro, Seongbuk-gu, Hana Science Building B. Room 358, Seoul, Republic of Korea.
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Jang H, Cho Y, Oh H. Recreational screen time and obesity risk in Korean children: a 3-year prospective cohort study. Int J Behav Nutr Phys Act 2024; 21:112. [PMID: 39350138 PMCID: PMC11440942 DOI: 10.1186/s12966-024-01660-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 09/17/2024] [Indexed: 10/04/2024] Open
Abstract
BACKGROUND Studies have shown that prolonged television watching increases obesity risk among children. However, few studies examined the associations with other types of screen time, such as computer and smartphone use, using a prospective cohort study design. Further, little is known about the specific non-screen time activity that may yield the most benefits when reallocating screen time to other activities. METHODS We conducted a prospective cohort analysis using 3-year follow-up data from the Korean Children and Youth Panel Survey 2018 (n = 2,023; 4th grade elementary students who were not obese at baseline). Average time spent watching television, using computer and smartphone, and other after-school activities were self-reported at baseline. Weight and height were also self-reported at baseline and follow-up surveys through 2021. We performed multivariable logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between screen time and obesity incidence, adjusting for potential confounders. We also performed isotemporal substitution models to examine the associations of reallocating screen time to other non-screen time activities (physical activity, sleeping, hanging out with friends, reading, studying, and chatting with parents) in an equal time-exchange manner. RESULTS Longer combined screen time (≥ 240 vs. <120 m/d) was statistically significantly associated with an increased obesity risk (OR [95% CI] = 1.68 [1.03, 2.73]). The direction of associations with television watching (≥ 180 vs. <60 m/d: OR [95% CI] = 2.86 [1.58, 5.20]), computer use (≥ 120 vs. <60 m/d: 1.38 [0.52, 3.64]), and smartphone use (≥ 180 vs. <60 m/d: 1.42 [0.76, 2.65]) were all positive, although the association was most apparent and statistically significant for television watching only. The associations did not change after additional adjustment for other lifestyle factors, including physical activity, sleep, and breakfast skipping. In the isotemporal substitution models, reallocating 1-hour of screen time to reading (OR [95% CI] = 0.67 [0.48, 0.93]) was associated with a decreased obesity risk. Reallocating 1-hour of screen time to physical activity was only marginally significantly associated with obesity risk (0.79 [0.62, 1.01]). CONCLUSIONS Our data suggest that more efforts should focus on reducing screen time and increasing time for other non-screen time activities, particularly reading, for obesity prevention in children.
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Affiliation(s)
- Hajin Jang
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, 145 Anam-ro, Seongbuk-gu, Hana Science Building B. Room 358, Seoul, Republic of Korea
- School of Public Health, University of Pittsburgh, 130 De Soto St, Pittsburgh, PA, USA
| | - Yoonkyoung Cho
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, 145 Anam-ro, Seongbuk-gu, Hana Science Building B. Room 358, Seoul, Republic of Korea
| | - Hannah Oh
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, 145 Anam-ro, Seongbuk-gu, Hana Science Building B. Room 358, Seoul, Republic of Korea.
- Division of Health Policy and Management, College of Health Sciences, Korea University, 145 Anam-ro, Seongbuk-gu, Hana Science Building B. Room 358, Seoul, Republic of Korea.
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11
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Farah R, Shchupak G, Holland S, Hutton J, Dudley J, DiFrancesco M, Altaye M, Horowitz-Kraus T. A greater modulation of the visual and fronto-parietal networks for children in a post-media versus pre-media exposure group. Acta Paediatr 2024; 113:1876-1883. [PMID: 38773283 DOI: 10.1111/apa.17276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 05/02/2024] [Accepted: 05/07/2024] [Indexed: 05/23/2024]
Abstract
AIM Media use in children has exploded in the past several decades, most recently fuelled by portable electronic devices. This study aims to explore differences in functional brain connectivity in children during a story-listening functional MRI (fMRI) task using data collected before (1998) and after (2013) the widespread adoption of media. METHODS Cross-sectional data were collected from English-speaking 5- to 7-year-old children at Cincinnati Children's Hospital Medical Center, USA, of a functional MRI narrative comprehension task completed in 1998 (n = 22) or 2013 (n = 25). Imaging data were processed using a graph theory approach, focusing on executive functions, language and visual processing networks supporting reading. RESULTS Group differences suggest more efficient processing in the fronto-parietal network in the pre-media group while listening to stories. A modulation of the visual and fronto-parietal networks for the post-media exposure group was found. CONCLUSION Further studies are needed to assess effects over time in the more exposed group to discern a causal effect of portable devices on cognitive networks.
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Affiliation(s)
- Rola Farah
- Educational Neuroimaging Group, Faculty of Biomedical Engineering, Faculty of Education in Science and Technology, Technion, Haifa, Israel
| | - George Shchupak
- Educational Neuroimaging Group, Faculty of Biomedical Engineering, Faculty of Education in Science and Technology, Technion, Haifa, Israel
| | | | - John Hutton
- Reading and Literacy Discovery Center, General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jonathan Dudley
- Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Mark DiFrancesco
- Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Mekibib Altaye
- Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Tzipi Horowitz-Kraus
- Educational Neuroimaging Group, Faculty of Biomedical Engineering, Faculty of Education in Science and Technology, Technion, Haifa, Israel
- Kennedy Krieger Institute, Baltimore, Maryland, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Huang P, Chan SY, Ngoh ZM, Ong ZY, Low XZ, Law EC, Gluckman PD, Kee MZL, Fortier MV, Chong YS, Zhou JH, Meaney MJ, Tan AP. Screen time, brain network development and socio-emotional competence in childhood: moderation of associations by parent-child reading. Psychol Med 2024; 54:1992-2003. [PMID: 38314509 DOI: 10.1017/s0033291724000084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
BACKGROUND Screen time in infancy is linked to changes in social-emotional development but the pathway underlying this association remains unknown. We aim to provide mechanistic insights into this association using brain network topology and to examine the potential role of parent-child reading in mitigating the effects of screen time. METHODS We examined the association of screen time on brain network topology using linear regression analysis and tested if the network topology mediated the association between screen time and later socio-emotional competence. Lastly, we tested if parent-child reading time was a moderator of the link between screen time and brain network topology. RESULTS Infant screen time was significantly associated with the emotion processing-cognitive control network integration (p = 0.005). This network integration also significantly mediated the association between screen time and both measures of socio-emotional competence (BRIEF-2 Emotion Regulation Index, p = 0.04; SEARS total score, p = 0.04). Parent-child reading time significantly moderated the association between screen time and emotion processing-cognitive control network integration (β = -0.640, p = 0.005). CONCLUSION Our study identified emotion processing-cognitive control network integration as a plausible biological pathway linking screen time in infancy and later socio-emotional competence. We also provided novel evidence for the role of parent-child reading in moderating the association between screen time and topological brain restructuring in early childhood.
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Affiliation(s)
- Pei Huang
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
| | - Shi Yu Chan
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
| | - Zhen Ming Ngoh
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
| | - Zi Yan Ong
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
| | - Xi Zhen Low
- Department of Diagnostic Imaging, National University Health System, Singapore
| | - Evelyn C Law
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
- Department of Pediatrics, Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore
| | - Peter D Gluckman
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Michelle Z L Kee
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
| | - Marielle V Fortier
- Department of Diagnostic & Interventional Imaging, KK Women's and Children's Hospital, Singapore
| | - Yap Seng Chong
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
- Department of Obstetrics & Gynecology, National University Health System, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Juan H Zhou
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore
- Integrative Sciences and Engineering Programme (ISEP), National University of Singapore, Singapore
| | - Michael J Meaney
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Psychiatry, Faculty of Medicine, Douglas Mental Health University Institute, McGill University, Montreal, Canada
- Brain - Body Initiative, Agency for Science and Technology (A*STAR), Singapore
| | - Ai Peng Tan
- Singapore Institute for Clinical Sciences, A*STAR Research Entities, Singapore
- Department of Diagnostic Imaging, National University Health System, Singapore
- Department of Obstetrics & Gynecology, National University Health System, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Brain - Body Initiative, Agency for Science and Technology (A*STAR), Singapore
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13
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Horowitz-Kraus T, Fotang J, Niv L, Apter A, Hutton J, Farah R. Executive functions abilities in preschool-age children are negatively related to parental EF, screen-time and positively related to home literacy environment: an EEG study. Child Neuropsychol 2024; 30:738-759. [PMID: 37906176 DOI: 10.1080/09297049.2023.2272339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 10/12/2023] [Indexed: 11/02/2023]
Abstract
Environmental factors such as Home Literacy Environment (HLE), screen time, and parental executive functions (EF) may influence the development of the child's EF. The purpose of this study was to determine the effect of these factors on behavioral and neurobiological measures of EF in 4-year-old children. Electroencephalogram (EEG) data were collected while children performed the Attention Network Task (ANT), showing a smaller difference between incongruent and congruent conditions is related to better EF abilities. Data were analyzed using an Event-Related Potential (ERP) technique focusing on the N200 and P300 components (reflecting executive control and orienting attention, respectively). N200 and P300 differences (delta) between amplitudes and latencies for the incongruent and congruent conditions were computed and correlated with child EF skills, HLE, screen exposure, and parental EF. Screen exposure was associated with lower EF in children and their parents. Additionally, smaller differences between N200 amplitudes and latencies for the incongruent vs. congruent conditions were associated with higher HLE scores. In contrast, greater differences between P300 amplitudes and latencies were related to longer screen time. HLE was positively associated with EF's neurobiological (EEG) and behavioral measures, and screen time was negatively associated with these measures. This study also highlights the important relationship between parental EF (i.e., family predisposition) and EF's neurobiological and behavioral measures in their children.
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Affiliation(s)
- Tzipi Horowitz-Kraus
- Educational Neuroimaging Group, Faculty of Education in Science and Technology, Faculty of Biomedical Engineering, Technion, Haifa, Israel
- Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jenny Fotang
- Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, MD, USA
| | - Lior Niv
- Feinberg Child Study Center, Schneider Children's Medical Center of Israel, Petach Tikva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alan Apter
- Feinberg Child Study Center, Schneider Children's Medical Center of Israel, Petach Tikva, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Psychology, Interdisciplinary Center Herzliya, Herzliya, Israel
- Department of Psychology, Ruppin Academic Center, Emek Hefer, Israel
| | - John Hutton
- Reading and Literacy Discovery Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Rola Farah
- Educational Neuroimaging Group, Faculty of Education in Science and Technology, Faculty of Biomedical Engineering, Technion, Haifa, Israel
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14
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Konok V, Binet MA, Korom Á, Pogány Á, Miklósi Á, Fitzpatrick C. Cure for tantrums? Longitudinal associations between parental digital emotion regulation and children's self-regulatory skills. FRONTIERS IN CHILD AND ADOLESCENT PSYCHIATRY 2024; 3:1276154. [PMID: 39816597 PMCID: PMC11731827 DOI: 10.3389/frcha.2024.1276154] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 05/13/2024] [Indexed: 01/18/2025]
Abstract
Introduction Parents often use digital devices to regulate their children's negative emotions, e.g., to stop tantrums. However, this could hinder child development of self-regulatory skills. The objective of the study was to observe bidirectional longitudinal associations between parents' reliance on digital devices to regulate their child's emotions and self-regulatory tendencies (anger/frustration management, effortful control, impulsivity). Methods Parents (N = 265) filled out the Child Behavior Questionnaire-Short Form and the Media Assessment Questionnaire twice: the initial assessment (T1) took place in 2020 (mean child age = 3.5 years old), and follow-up (T2) occurred a year later in 2021 (mean child age = 4.5 years old). Results Higher occurrence of parental digital emotion regulation (PDER) in T1 predicts higher anger and lower effortful control in T2, but not impulsivity. Higher anger in T1, but not impulsivity and effortful control, predicts higher PDER in T2. Discussion Our results suggest that parents of children with greater temperament-based anger use digital devices to regulate the child's emotions (e.g., anger). However, this strategy hinders development of self-regulatory skills, leading to poorer effortful control and anger management in the child.
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Affiliation(s)
- V Konok
- Department of Ethology, Faculty of Science, Eötvös Loránd University, Budapest, Hungary
| | - M-A Binet
- Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Á Korom
- Faculty of Science, Doctoral School of Biology, Eötvös Loránd University, Budapest, Hungary
| | - Á Pogány
- Department of Ethology, Faculty of Science, Eötvös Loránd University, Budapest, Hungary
| | - Á Miklósi
- Department of Ethology, Faculty of Science, Eötvös Loránd University, Budapest, Hungary
- ELKH-ELTE Comparative Ethology Research Group, Budapest, Hungary
| | - C Fitzpatrick
- Faculty of Education, Université de Sherbrooke, Sherbrooke, QC, Canada
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15
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Zong Z, Zhang Y, Qiao J, Tian Y, Xu S. The association between screen time exposure and myopia in children and adolescents: a meta-analysis. BMC Public Health 2024; 24:1625. [PMID: 38890613 PMCID: PMC11186094 DOI: 10.1186/s12889-024-19113-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 06/12/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVE This study aimed to systematically review epidemiological evidence on associations between screen time exposure and myopia in children and adolescents, and to quantitatively evaluate summary effect estimates from existing literature. METHOD There were three online databases including PubMed, Embase, and Web of Science, for epidemiological studies on screen time exposure and myopia published before June 1, 2023. The risk of bias was assessed by the Newcastle Ottawa Scale (NOS) checklist. Summary odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to evaluate the correlation between screen time exposure and myopia using random or fixed-effect models by exposure type (categorical/continuous). We also performed subgroup analysis by screen device type, study quality, geographic region, and research period. RESULTS We searched 7,571 records from three databases and identified 19 eligible studies, including 14 high-quality studies and 5 moderate-quality studies. Meta-analyses suggested that there was a statistically significant correlation between screen time (high vs. low) and myopia. The pooled ORs with 95%CIs were respectively 2.24 (1.47-3.42) for cross-sectional studies, and 2.39 (2.07-2.76) for cohort studies. We also found a significant association between continuous exposure to screen time (per 1 h/d increase) and myopia in cohort studies. The pooled ORs with 95%CIs were 1.07 (1.01-1.13). In subgroup analysis stratified by screen device type in cross-sectional studies, screen time exposures from computers (categorical: OR = 8.19, 95%CI: 4.78-14.04; continuous: OR = 1.22, 95%CI: 1.10-1.35) and televisions (categorical: OR = 1.46, 95%CI: 1.02-2.10) were associated with myopia, while smartphones were not. Although publication bias was detected, the pooled results did not show significant changes after adjustment using the trim and fill method. CONCLUSION Our findings support that screen time exposure was significantly associated with myopia in children and adolescents. Notably, screen time exposure from computers may have the most significant impact on myopia.
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Affiliation(s)
- Zhiqiang Zong
- The Second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Yaxin Zhang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Jianchao Qiao
- The Second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Yuan Tian
- The First School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Shaojun Xu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, China.
- MOE Key Laboratory of Population Health Across Life Cycle, 81 Meishan Road, Hefei, Anhui, 230032, China.
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16
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Yang S, Saïd M, Peyre H, Ramus F, Taine M, Law EC, Dufourg MN, Heude B, Charles MA, Bernard JY. Associations of screen use with cognitive development in early childhood: the ELFE birth cohort. J Child Psychol Psychiatry 2024; 65:680-693. [PMID: 37644361 DOI: 10.1111/jcpp.13887] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND The associations of screen use with children's cognition are not well evidenced and recent, large, longitudinal studies are needed. We aimed to assess the associations between screen use and cognitive development in the French nationwide birth cohort. METHODS Time and context of screen use were reported by parents at ages 2, 3.5 and 5.5. Vocabulary, non-verbal reasoning and general cognitive development were assessed with the MacArthur-Bates Communicative Development Inventory (MB) at age 2, the Picture Similarities subtest from the British Ability Scales (PS) at age 3.5 and the Child Development Inventory (CDI) at ages 3.5 and 5.5. Outcome variables were age-adjusted and standardized (mean = 100, SD = 15). Multiple imputations were performed among children (N = 13,763) with ≥1 screen use information and ≥1 cognitive measures. Cross-sectional and longitudinal associations between screen use and cognitive development were assessed by linear regression models adjusted for sociodemographic and birth factors related to the family and children, and children's lifestyle factors competing with screen use. Baseline cognitive scores were further considered in longitudinal analysis. RESULTS TV-on during family meals at age 2, not screen time, was associated with lower MB scores at age 2 (β [95% CI] = -1.67 [-2.21, -1.13]) and CDI scores at age 3.5 (-0.82 [-1.31, -0.33]). In cross-sectional analysis, screen time was negatively associated with CDI scores at ages 3.5 (-0.67 [-0.94, -0.40]) and 5.5 (-0.47 [-0.77, -0.16]), and, in contrast, was positively associated with PS scores (0.39 [0.07, 0.71]) at age 3.5. Screen time at age 3.5 years was not associated with CDI scores at age 5.5 years. CONCLUSIONS Our study found weak associations of screen use with cognition after controlling for sociodemographic and children's birth factors and lifestyle confounders, and suggests that the context of screen use matters, not solely screen time, in children's cognitive development.
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Affiliation(s)
- Shuai Yang
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Centre de Recherche en Épidémiologie et StatistiqueS (CRESS), Paris, France
| | - Mélèa Saïd
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Centre de Recherche en Épidémiologie et StatistiqueS (CRESS), Paris, France
| | - Hugo Peyre
- Laboratoire de Sciences Cognitives et Psycholinguistique (ENS, EHESS, CNRS), Ecole Normale Supérieure, PSL University, Paris, France
- Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, Villejuif, France
- Centre de Ressources Autisme Languedoc-Roussillon et Centre d'Excellence sur l'Autisme et les Troubles Neuro-développementaux, CHU Montpellier, Montpellier cedex 05, France
| | - Franck Ramus
- Laboratoire de Sciences Cognitives et Psycholinguistique (ENS, EHESS, CNRS), Ecole Normale Supérieure, PSL University, Paris, France
| | - Marion Taine
- EPI-PHARE (French National Agency for Medicines and Health Products Safety, ANSM; and French National Health Insurance, CNAM), Saint-Denis, France
| | - Evelyn C Law
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore City, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore City, Singapore
- Department of Paediatrics, Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore City, Singapore
| | | | - Barbara Heude
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Centre de Recherche en Épidémiologie et StatistiqueS (CRESS), Paris, France
| | - Marie-Aline Charles
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Centre de Recherche en Épidémiologie et StatistiqueS (CRESS), Paris, France
- Unité mixte Inserm-Ined-EFS ELFE, Ined, Aubervilliers, France
| | - Jonathan Y Bernard
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Centre de Recherche en Épidémiologie et StatistiqueS (CRESS), Paris, France
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore City, Singapore
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17
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Zou L, Herold F, Cheval B, Wheeler MJ, Pindus DM, Erickson KI, Raichlen DA, Alexander GE, Müller NG, Dunstan DW, Kramer AF, Hillman CH, Hallgren M, Ekelund U, Maltagliati S, Owen N. Sedentary behavior and lifespan brain health. Trends Cogn Sci 2024; 28:369-382. [PMID: 38431428 PMCID: PMC11778811 DOI: 10.1016/j.tics.2024.02.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 03/05/2024]
Abstract
Higher levels of physical activity are known to benefit aspects of brain health across the lifespan. However, the role of sedentary behavior (SB) is less well understood. In this review we summarize and discuss evidence on the role of SB on brain health (including cognitive performance, structural or functional brain measures, and dementia risk) for different age groups, critically compare assessment approaches to capture SB, and offer insights into emerging opportunities to assess SB via digital technologies. Across the lifespan, specific characteristics of SB (particularly whether they are cognitively active or cognitively passive) potentially act as moderators influencing the associations between SB and specific brain health outcomes. We outline challenges and opportunities for future research aiming to provide more robust empirical evidence on these observations.
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Affiliation(s)
- Liye Zou
- Body-Brain-Mind Laboratory, School of Psychology, Shenzhen University, Shenzhen, China.
| | - Fabian Herold
- Body-Brain-Mind Laboratory, School of Psychology, Shenzhen University, Shenzhen, China; Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, 14476 Potsdam, Germany
| | - Boris Cheval
- Department of Sport Sciences and Physical Education, Ecole Normale Supérieure Rennes, Bruz, France; Laboratory VIPS2, University of Rennes, Rennes, France
| | - Michael J Wheeler
- Physical Activity Laboratory, Baker Heart & Diabetes Institute, Melbourne, Victoria, Australia; Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Dominika M Pindus
- Kinesiology and Community Health, University of Illinois at Chicago, Chicago, IL, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Kirk I Erickson
- AdventHealth Research Institute, Department of Neuroscience, AdventHealth, Orlando, FL, USA; Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA; Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA
| | - David A Raichlen
- Human and Evolutionary Biology Section, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA; Department of Anthropology, University of Southern California, Los Angeles, CA 90089, USA
| | - Gene E Alexander
- BIO5 Institute, University of Arizona, Tucson, AZ 85721, USA; Department of Psychology, University of Arizona, Tucson, AZ 85721, USA; Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ 85721, USA; Department of Psychiatry, University of Arizona, Tucson, AZ 85721, USA; Neuroscience Graduate Interdisciplinary Program, University of Arizona, Tucson, AZ 85721, USA; Physiological Sciences Graduate Interdisciplinary Program, University of Arizona, Tucson, AZ85721, USA
| | - Notger G Müller
- Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, 14476 Potsdam, Germany
| | - David W Dunstan
- Physical Activity Laboratory, Baker Heart & Diabetes Institute, Melbourne, Victoria, Australia; Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Arthur F Kramer
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Center for Cognitive and Brain Health, Northeastern University, Boston, MA, USA; Department of Psychology, Northeastern University, Boston, MA, 02115, USA
| | - Charles H Hillman
- Center for Cognitive and Brain Health, Northeastern University, Boston, MA, USA; Department of Psychology, Northeastern University, Boston, MA, 02115, USA; Department of Physical Therapy, Movement, & Rehabilitation Sciences, Northeastern University, Boston, MA, 02115, USA
| | - Mats Hallgren
- Epidemiology of Psychiatric Conditions, Substance Use and Social Environment (EPiCSS), Department of Public Health Sciences, Karolinska Institutet, Solna, Sweden
| | - Ulf Ekelund
- Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway; Department of Chronic Diseases and Ageing, The Norwegian Institute for Public Health, Oslo, Norway
| | - Silvio Maltagliati
- Human and Evolutionary Biology Section, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Neville Owen
- Physical Activity Laboratory, Baker Heart & Diabetes Institute, Melbourne, Victoria, Australia; Centre for Urban Transitions, Swinburne University of Technology, Melbourne, Victoria, Australia
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18
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Hutton JS, Piotrowski JT, Bagot K, Blumberg F, Canli T, Chein J, Christakis DA, Grafman J, Griffin JA, Hummer T, Kuss DJ, Lerner M, Marcovitch S, Paulus MP, Perlman G, Romeo R, Thomason ME, Turel O, Weinstein A, West G, Pietra PHD, Potenza MN. Digital Media and Developing Brains: Concerns and Opportunities. CURRENT ADDICTION REPORTS 2024; 11:287-298. [PMID: 38606363 PMCID: PMC11003891 DOI: 10.1007/s40429-024-00545-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 04/13/2024]
Abstract
Purpose of Review The incorporation of digital technologies and their use in youth's everyday lives has been increasing rapidly over the past several decades with possible impacts on youth development and mental health. This narrative review aimed to consider how the use of digital technologies may be influencing brain development underlying adaptive and maladaptive screen-related behaviors. Recent Findings To explore and provide direction for further scientific inquiry, an international group of experts considered what is known, important gaps in knowledge, and how a research agenda might be pursued regarding relationships between screen media activity and neurodevelopment from infancy through childhood and adolescence. While an understanding of brain-behavior relationships involving screen media activity has been emerging, significant gaps exist that have important implications for the health of developing youth. Summary Specific considerations regarding brain-behavior relationships involving screen media activity exist for infancy, toddlerhood, and early childhood; middle childhood; and adolescence. Transdiagnostic frameworks may provide a foundation for guiding future research efforts. Translating knowledge gained into better interventions and policy to promote healthy development is important in a rapidly changing digital technology environment.
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Affiliation(s)
- John S. Hutton
- Division of General and Community Pediatrics, University of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA and Division of General and Community Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX USA
| | | | - Kara Bagot
- Departments of Psychiatry & Pediatrics, Addiction Institute, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Fran Blumberg
- Division of Psychological and Educational Services, Fordham University, New York, NY USA
| | - Turhan Canli
- Departments of Psychology and Psychiatry, Stony Brook University, Stony Brook, NY USA
| | - Jason Chein
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA USA
| | - Dimitri A. Christakis
- Center for Child Health Behaviour and Development, Seattle Children’s Research Institute, Departments of Pediatrics, Psychiatry, and Health Services, University of Washington, Seattle, WA USA
| | - Jordan Grafman
- The Shirley Ryan AbilityLab & Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL USA
| | - James A. Griffin
- The National Institutes of Health, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, USA
| | - Tom Hummer
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN USA
| | - Daria J. Kuss
- International Gaming Research Unit and Cyberpsychology Group, NTU Psychology, Nottingham Trent University, Nottingham, UK
| | - Matthew Lerner
- Departments of Psychology, Psychiatry & Pediatrics, Stony Brook University, Stony Brook, NY, USA and AJ Drexel Autism Institute, Drexel University, Philadelphia, PA USA
| | - Stuart Marcovitch
- Department Of Psychology, University of North Carolina Greensboro, Greensboro, NC USA
| | | | - Greg Perlman
- Department of Psychiatry and Behavioral Health, Renaissance School of Medicine at Stony, Brook University, Stony Brook, NY USA
| | - Rachel Romeo
- Departments of Human Development & Quantitative Methodology, Hearing & Speech Sciences, and Neuroscience & Cognitive Sciences, University of Maryland College Park, College Park, MD USA
| | - Moriah E. Thomason
- Departments of Child and Adolescent Psychiatry and Population Health, New York University, New York University Grossman School of Medicine, New York, NY USA
| | - Ofir Turel
- College of Business and Economics, California State University, Fullerton, CA USA
- Faculty of Engineering and Information Technology, The University of Melbourne, Melbourne, Australia
| | - Aviv Weinstein
- The Isadore and Ruth Kastin Chair for Brain Research, Department of Psychology and Behavioral Science, Ariel University, Ariel, Israel
| | - Gregory West
- Department of Psychology, University of Montreal, Montreal, Canada
| | - Pamela Hurst-Della Pietra
- Children and Screens: Institute of Digital Media and Child Development, Jericho, NY USA
- Department of Family, Population and Preventive Medicine, Stony Brook Medicine, Stony Brook, NY USA
| | - Marc N. Potenza
- Departments of Psychiatry, Child Study and Neuroscience, Connecticut Mental Health Center, Yale School of Medicine, Wu Tsai Institute, Yale University, New Haven, CT 06517 USA
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19
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Li M, Zhao R, Dang X, Xu X, Chen R, Chen Y, Zhang Y, Zhao Z, Wu D. Causal Relationships Between Screen Use, Reading, and Brain Development in Early Adolescents. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307540. [PMID: 38165022 PMCID: PMC10953555 DOI: 10.1002/advs.202307540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/11/2023] [Indexed: 01/03/2024]
Abstract
The rise of new media has greatly changed the lifestyles, leading to increased time on these platforms and less time spent reading. This shift has particularly profound impacts on early adolescents, who are in a critical stage of brain development. Previous studies have found associations between screen use and mental health, but it remains unclear whether screen use is the direct cause of the outcomes. Here, the Adolescent Brain Cognitive Development (ABCD) dataset is utlized to examine the causal relationships between screen use and brain development. The results revealed adverse causal effects of screen use on language ability and specific behaviors in early adolescents, while reading has positive causal effects on their language ability and brain volume in the frontal and temporal regions. Interestingly, increased screen use is identified as a result, rather than a cause, of certain behaviors such as rule-breaking and aggressive behaviors. Furthermore, the analysis uncovered an indirect influence of screen use, mediated by changes in reading habits, on brain development. These findings provide new evidence for the causal influences of screen use on brain development and highlight the importance of monitoring media use and related habit change in children.
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Affiliation(s)
- Mingyang Li
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Ruoke Zhao
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Xixi Dang
- Department of PsychologyHangzhou Normal UniversityHangzhouChina
| | - Xinyi Xu
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Ruike Chen
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Yiwei Chen
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Yuqi Zhang
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Zhiyong Zhao
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
| | - Dan Wu
- Key Laboratory for Biomedical Engineering of Ministry of EducationDepartment of Biomedical EngineeringCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityYuquan CampusHangzhou310027China
- Children's HospitalZhejiang University School of MedicineNational Clinical Research Center for Child HealthHangzhouChina
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20
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Nuernberger M, Finke K, Nuernberger L, Ruiz-Rizzo AL, Gaser C, Klingner C, Witte OW, Brodoehl S. Visual stimulation by extensive visual media consumption can be beneficial for motor learning. Sci Rep 2023; 13:22056. [PMID: 38086999 PMCID: PMC10716399 DOI: 10.1038/s41598-023-49415-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 12/07/2023] [Indexed: 12/18/2023] Open
Abstract
In this randomized controlled intervention trial, we investigated whether intense visual stimulation through television watching can enhance visual information processing and motor learning performance. 74 healthy young adults were trained in a motor skill with visual information processing demands while being accommodated in a controlled environment for five days. The experimental manipulation (n = 37) consisted of prolonged television watching (i.e., 8 h/day, + 62.5% on average) to induce intense exposure to visual stimulation. The control group (n = 37) did not consume visual media. The groups were compared by motor learning performance throughout the study as well as pre/post visual attention parameters and resting-state network connectivity in functional MRI. We found that the intervention group performed significantly better in the motor learning task (+ 8.21% (95%-CI[12.04, 4.31], t(70) = 4.23, p < 0.001) while showing an increased capacity of visual short-term memory (+ 0.254, t(58) = - 3.19, p = 0.002) and increased connectivity between visual and motor-learning associated resting-state networks. Our findings suggest that the human brain might enter a state of accentuated visuomotor integration to support the implementation of motor learning with visual information processing demands if challenged by ample input of visual stimulation. Further investigation is needed to evaluate the persistence of this effect regarding participants exposed to accustomed amounts of visual media consumption.Clinical Trials Registration: This trial was registered in the German Clinical Trials Register/Deutsches Register klinischer Studien (DRKS): DRKS00019955.
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Affiliation(s)
- Matthias Nuernberger
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany.
- Biomagnetic Center, Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany.
| | - Kathrin Finke
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Lisa Nuernberger
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
- Biomagnetic Center, Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Adriana L Ruiz-Rizzo
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Christian Gaser
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
- Biomagnetic Center, Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
- German Center for Mental Health (DZPG), Department of Psychiatry and Psychotherapy, Jena University Hospital, Jena, Germany
| | - Carsten Klingner
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
- Biomagnetic Center, Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Otto W Witte
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Stefan Brodoehl
- Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
- Biomagnetic Center, Department of Neurology, Jena University Hospital, Friedrich Schiller University, Jena, Germany
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21
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Ko Y, Park S. Impacts of problematic smartphone use on children: Perspectives from main caregivers. Arch Psychiatr Nurs 2023; 46:59-64. [PMID: 37813505 DOI: 10.1016/j.apnu.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 01/15/2023] [Accepted: 08/18/2023] [Indexed: 10/17/2023]
Abstract
PURPOSE This study examines the impact of problematic smartphone use (PSU) on children aged six years and younger, as perceived by their main caregivers. METHOD Overall, 15 mothers who identified that their children used smartphones excessively were recruited and interviewed. Data were analyzed using summative content analysis. FINDINGS Participants reported various impacts of PSU that were categorized into developmental, behavioral, health, quality of life, and parent-child relational perspectives. PRACTICAL IMPLICATIONS Efforts to prevent PSU in children are needed. Nurses' roles in the early assessment of PSU are essential.
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Affiliation(s)
- Yejung Ko
- College of Nursing and Health, Kongju National University, Gongju 32588, South Korea.
| | - Sihyun Park
- Department of Nursing, Chung-Ang University, Seoul 06974, South Korea; Institute for Community Care and Health Equity, Chung-Ang University, Seoul 06974, South Korea.
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22
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Song K, Zhang JL, Zhou N, Fu Y, Zou B, Xu LX, Wang Z, Li X, Zhao Y, Potenza M, Fang X, Zhang JT. Youth Screen Media Activity Patterns and Associations With Behavioral Developmental Measures and Resting-state Brain Functional Connectivity. J Am Acad Child Adolesc Psychiatry 2023; 62:1051-1063. [PMID: 36963562 PMCID: PMC10509312 DOI: 10.1016/j.jaac.2023.02.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 01/31/2023] [Accepted: 03/15/2023] [Indexed: 03/26/2023]
Abstract
OBJECTIVE Screen media activity (SMA) consumes considerable time in youth's lives, raising concerns about the effects it may have on youth development. Disentangling mixed associations between SMA of youth and developmental measures should move beyond overall screen time and consider types and patterns of SMA. This study aimed to identify reliable and generalizable SMA patterns among youth and examine their associations with behavioral developmental measures and developing brain functional connectivity. METHOD Three waves of Adolescent Brain and Cognitive Development (ABCD) data were examined. The Lifespan Human Connectome Project in Development (HCP-D) was interrogated as an independent sample. ABCD participants included 11,876 children at baseline. HCP-D participants included 652 children and adolescents. Youth-reported SMA and behavioral developmental measures (neurocognitive performance, behavioral problems, psychotic-like experiences, impulsivity, and sensitivities to punishment/reward) were assessed with validated instruments. We identified SMA patterns in the ABCD baseline data using K-means clustering and sensitivity analyses. Generalizability and stability of the identified SMA patterns were examined in HCP-D data and ABCD follow-up waves, respectively. Relations between SMA patterns and behavioral and brain (resting-state brain functional connectivity) measures were examined using linear mixed effects modeling with false discovery rate (FDR) correction. RESULTS SMA data from 11,815 children (mean [SD] age = 119.0 [7.5] months; 6,159 [52.1%] boys) were examined; 3,151 (26.7%) demonstrated a video-centric higher-frequency SMA pattern, and 8,664 (73.3%) demonstrated a lower-frequency pattern. SMA patterns were validated in similarly aged HCP-D youth. Compared with the lower-frequency SMA pattern group, the video-centric higher-frequency SMA pattern group showed poorer neurocognitive performance (β = -.12, 95% CI [-0.08, -0.16], FDR-corrected p < .001), more total behavioral problems (β = .13, 95% CI [0.09, 0.18], FDR-corrected p < .001), and more psychotic-like experiences (β = .31, 95% CI [0.27, 0.36], FDR-corrected p < .001). The video-centric higher-frequency SMA pattern group demonstrated higher impulsivity, more sensitivity to punishment/reward, and altered resting-state brain functional connectivity among brain areas implicated previously in cognitive processes. Most of the associations persisted with age in the ABCD data, with more participants (n = 3,378, 30.4%) in the video-centric higher-frequency SMA group at 1-year follow-up. A social communication-centric SMA pattern was observed in HCP-D adolescents. CONCLUSION Video-centric SMA patterns are reliable and generalizable during late childhood. A higher-frequency video entertainment SMA pattern group showed altered resting-state brain functional connectivity and poorer developmental measures that persisted longitudinally. The findings suggest that public health strategies to decrease excessive time spent by children on video entertainment-related SMA are needed. Further studies are needed to examine potential video-centric/social communication-centric SMA bifurcation to understand dynamic changes and trajectories of SMA patterns and related outcomes developmentally. DIVERSITY & INCLUSION STATEMENT We worked to ensure sex and gender balance in the recruitment of human participants. We worked to ensure race, ethnic, and/or other types of diversity in the recruitment of human participants. We worked to ensure that the study questionnaires were prepared in an inclusive way. We actively worked to promote sex and gender balance in our author group. We actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our author group. While citing references scientifically relevant for this work, we also actively worked to promote sex and gender balance in our reference list. The author list of this paper includes contributors from the location and/or community where the research was conducted who participated in the data collection, design, analysis, and/or interpretation of the work.
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Affiliation(s)
- Kunru Song
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Jia-Lin Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Nan Zhou
- Faculty of Education, University of Macau, Macau, China
| | - Yu Fu
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Bowen Zou
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Lin-Xuan Xu
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Ziliang Wang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Xin Li
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Yihong Zhao
- Yale University School of Medicine, New Haven, Connecticut; Columbia University School of Nursing, New York
| | - Marc Potenza
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut, the Connecticut Mental Health Center, New Haven, Connecticut, the Connecticut Council on Problem Gambling, Wethersfield, Connecticut, the Connecticut Council on Problem Gambling, Wethersfield, Connecticut, and the Wu Tsai Institute, Yale University, New Haven, Connecticut
| | - Xiaoyi Fang
- Institute of Developmental Psychology, Beijing Normal University, Beijing, China
| | - Jin-Tao Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China, and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China.
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23
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Wilhite K, Del Pozo Cruz B, Noetel M, Lonsdale C, Ridgers ND, Maher C, Bradshaw E, Sanders T. Socioeconomic position as a predictor of youth's movement trajectory profiles between ages 10 and 14 years. Int J Behav Nutr Phys Act 2023; 20:88. [PMID: 37481648 PMCID: PMC10363305 DOI: 10.1186/s12966-023-01491-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 07/10/2023] [Indexed: 07/24/2023] Open
Abstract
BACKGROUND Combinations of movement behaviors (i.e., physical activity, sedentary behavior, sleep) are associated with health and developmental outcomes in youth. Youth vary in how they accumulate these behaviors, both in volume and specific domains (e.g., sedentary time spent on recreational screen activities vs homework). The aim of this study was to examine how youth's combined general and domain-specific movement trajectories differ by socioeconomic position. METHODS We conducted a longitudinal, group-based multi-trajectory analysis to identify general and domain-specific movement trajectory profiles for 2457 youth from age 10 to 14 years from the Longitudinal Study of Australian Children from 2014-2018. We used multinomial logistic regression to test if socioeconomic position predicted profile membership. RESULTS We identified three general movement trajectory profiles for both sexes, four domain-specific profiles for males, and five for females. For general movement trajectories, females from lower socioeconomic positions were more likely to be a combination of less active and more sedentary than females from higher socioeconomic positions. Males across socioeconomic positions spend similar amounts of time in physical activity, sedentary time, and sleep. For domain-specific movement trajectories, youth from lower socioeconomic positions were likely to spend a combination of less time in education-based sedentary behavior and more time in recreational screen activities than their higher socioeconomic position peers. CONCLUSION Our results indicate that socioeconomic position predicted in which domains youth accumulate their movements. Future observational research and interventions targeting different socioeconomic groups should therefore consider domain-specific movement trajectories.
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Affiliation(s)
- Katrina Wilhite
- Institute for Positive Psychology and Education, Australian Catholic University, 33 Berry Street, Sydney, NSW, 2060, Australia
| | - Borja Del Pozo Cruz
- Center for Active and Healthy Ageing, Department of Sport Sciences and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Michael Noetel
- School of Behavioural and Health Sciences, Australian Catholic University, Brisbane, Australia
| | - Chris Lonsdale
- Institute for Positive Psychology and Education, Australian Catholic University, 33 Berry Street, Sydney, NSW, 2060, Australia
| | - Nicola D Ridgers
- Alliance for Research in Exercise, Nutrition and Activity, University of South Australia, Adelaide, Australia
| | - Carol Maher
- Alliance for Research in Exercise, Nutrition and Activity, University of South Australia, Adelaide, Australia
| | - Emma Bradshaw
- Institute for Positive Psychology and Education, Australian Catholic University, 33 Berry Street, Sydney, NSW, 2060, Australia
| | - Taren Sanders
- Institute for Positive Psychology and Education, Australian Catholic University, 33 Berry Street, Sydney, NSW, 2060, Australia.
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24
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Wang J, Moriguchi Y. Viewing and playing fantastical events does not affect children's cognitive flexibility and prefrontal activation. Heliyon 2023; 9:e16892. [PMID: 37484378 PMCID: PMC10360944 DOI: 10.1016/j.heliyon.2023.e16892] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 05/22/2023] [Accepted: 05/31/2023] [Indexed: 07/25/2023] Open
Abstract
Media exposure, such as viewing fantastical content, can have negative, immediate, and long-term effects on children's executive function. A recent study showed that watching fantastical content on a tablet can impair children's inhibitory control and prefrontal activation during the performance of a task. However, the same effect was not observed when children played fantastical games on a tablet. We aimed to replicate and extend this research by examining whether the same effects are observed during a cognitive flexibility task. In this study, preschool children (N = 32, 15 girls, Mean age in months (SD) = 60.6 (10)) viewed or played fantastical content on a tablet and performed a Dimensional Change Card Sort (DCCS) task before or after the media exposure. We assessed children's behavioral performance and prefrontal activation, as measured by functional near-infrared spectroscopy (fNIRS), and found no behavioral or neural changes after exposure. Our analyses using the Bayes factor supported the null hypothesis that children's cognitive flexibility is unaffected by watching or playing fantastical content.
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Affiliation(s)
- Jue Wang
- Graduate School of Letters, Kyoto University, Yoshidahoncho, Kyoto, Japan
| | - Yusuke Moriguchi
- Graduate School of Letters, Kyoto University, Yoshidahoncho, Kyoto, Japan
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25
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Almeida ML, Garon-Carrier G, Cinar E, Frizzo GB, Fitzpatrick C. Prospective associations between child screen time and parenting stress and later inattention symptoms in preschoolers during the COVID-19 pandemic. Front Psychol 2023; 14:1053146. [PMID: 37303895 PMCID: PMC10249107 DOI: 10.3389/fpsyg.2023.1053146] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 04/21/2023] [Indexed: 06/13/2023] Open
Abstract
Introduction Child attention skills are critical for supporting self-regulation abilities, especially during the first years of life. On the other hand, inattention symptoms in preschoolers have been associated with poor school readiness, literacy skills and academic achievement. Previous research has linked excessive screen time with increased inattention symptoms in early childhood. However, most research has only focused on TV exposure and did not investigate this association during the COVID-19 pandemic. This atypical context has increased screen time in children worldwide, including preschoolers. We hypothesize that higher levels of child screen media and parenting stress at age 3.5 will be associated with higher child inattention symptoms at age 4.5. Method This study draws on participants followed longitudinally over the span of 2-years for an investigation of Canadian preschoolers' screen media use during the pandemic (N = 315, 2020). A follow-up with this sample was completed in 2021 (N = 264). Results Analyses using multiple linear regression, revealed a positive association between child screen time at age 3.5 and inattention symptoms at 4.5 years. Parental stress was also positively associated with child inattention symptoms. Associations were observed above individual (child age, inhibitory control, and sex) and family (parent education and family income) characteristics. Discussion These results confirmed our hypothesis and highlight that preschooler screen use and parenting stress may undermine attentional skills. Since attention is a crucial component for children development, behavior and academic outcomes, our study reinforces the importance for parents of adopting healthy media habits.
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Affiliation(s)
- Maíra Lopes Almeida
- Département de l’enseignement au préscolaire et au primaire, Faculté d`Éducation, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Gabrielle Garon-Carrier
- Département de psychoéducation, Faculté d`Éducation, Université de Sherbrooke, Sherbrook, QC, Canada
| | - Eda Cinar
- Département de psychoéducation, Faculté d`Éducation, Université de Sherbrooke, Sherbrook, QC, Canada
| | - Giana Bitencourt Frizzo
- Departamento de Psicologia do Desenvolvimento e Personalidade, Instituto de Psicologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Caroline Fitzpatrick
- Département de l’enseignement au préscolaire et au primaire, Faculté d`Éducation, Université de Sherbrooke, Sherbrooke, QC, Canada
- Department of Childhood Education, Faculty of Education, University of Johannesburg, Johannesburg, South Africa
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26
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Restrepo-Serna C, Winocur E. Sleep bruxism in children, from evidence to the clinic. A systematic review. FRONTIERS IN ORAL HEALTH 2023; 4:1166091. [PMID: 37252006 PMCID: PMC10213965 DOI: 10.3389/froh.2023.1166091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/12/2023] [Indexed: 05/31/2023] Open
Abstract
Objectives The present paper aims to systematically review the literature published from 2015 to 2023 on bruxism in children with the aim to compilate the best available evidence. Materials and Methods A systematic search in the National Library of Medicine's PubMed, Medline (EBSCO), SCOPUS, and Google Scholar databases was performed to identify all studies on humans assessing genetic, biopsychosocial, and sleep factors assessed with any different approach for sleep bruxism (SB) in children and its interventions. The selected articles were assessed independently by the two authors according to a structured reading of the article's format (PICO). The quality of the articles was evaluated using Quality Assessments Tool for Experimental Bruxism Studies (Qu-ATEBS) and the JBI critical appraisal tools. Results A total of 16 articles were included for discussion in the review and grouped into questionnaire/parental-report (n = 7), SB assessment through parental report of SB and clinical examination (n = 4), and instrumental assessment (n = 5) studies. The total quality scores evaluated with STROBE and Qu-ATEBS were high for all included papers. However, in general, there was no control of bias strategies and there was no control group in the intervention studies. Conclusions Investigations based on self-report, clinical, and instrumental bruxism assessment showed a positive association with genetics, quality of life aspects (school and emotional functions and overuse of screen-time), mother anxiety and family conformation, diet, alteration in sleep behaviors and architecture, and sleep breathing disorders. Additionally, the literature presents options to increase airway patency and, thus, reduce the occurrence of SB. Tooth wear was not found to be a major sign of SB in children. However, methods of SB assessment are heterogeneous and hamper a reliable comparison of the results.
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Affiliation(s)
| | - Efraim Winocur
- Department of Oral Rehabilitation, the Maurice and Gabriela Goldschleger, School of Dental Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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27
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Tarabay R, Gerges S, Sarray El Dine A, Malaeb D, Obeid S, Hallit S, Soufia M. Exploring the indirect effect of loneliness in the association between problematic use of social networks and cognitive function in Lebanese adolescents. BMC Psychol 2023; 11:152. [PMID: 37158956 PMCID: PMC10166028 DOI: 10.1186/s40359-023-01168-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 04/15/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Problematic use of social networks is a widespread problem that may exert deleterious impacts on cognitive functions. Moreover, studies have added an important link between loneliness and its harmful effect on cognitive functions. Other studies have also revealed that problematic use of social networks among teenagers has a pejorative influence on their social interactions, leading to increased social isolation. Therefore, the goal of our research was to investigate the link between problematic use of social networks and cognitive function in a group of Lebanese adolescents while also taking into consideration the indirect role of loneliness in this relationship. METHODS This cross-sectional study, which was carried out between January and April 2022, included 379 teenagers (aged between 13 and 17 years), from all Lebanese governorates. The PROCESS SPSS Macro version 3.4, model four was used to compute three pathways. Pathway A determined the regression coefficient for the effect of problematic use of social networks on loneliness; Pathway B examined the association between loneliness and cognitive function, and Pathway C' estimated the direct effect of problematic use of social networks on cognitive function. RESULTS Higher negative social comparison, addictive consequences of problematic use of social networks, and loneliness were significantly associated with worse cognitive function. Loneliness mediated the association between negative social comparison and worse cognitive function, as well as between addictive consequences of problematic use of social networks and worse cognitive function. In addition, higher financial burden was significantly correlated with worse cognitive function, whereas higher physical activity was related to better cognitive function. CONCLUSION In sum, the current study supports that problematic use of social networks is negatively associated with adolescents' cognitive function, where loneliness seems to play a pivotal role in this equation. The results thus endorse the importance of helping Lebanese adolescents to overcome problematic use of social networks and recover from their loneliness, to achieve a better cognitive/academic performance.
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Affiliation(s)
- Rami Tarabay
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
| | - Sarah Gerges
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
| | - Abir Sarray El Dine
- Department of Biomedical Sciences, School of arts and Sciences, Lebanese International University, Beirut, Lebanon
| | - Diana Malaeb
- School of Pharmacy, Lebanese International University, Beirut, Lebanon
- College of Pharmacy, Gulf Med University, Ajman, United Arab Emirates
| | - Sahar Obeid
- School of Arts and Sciences, Social and Education Sciences Department, Lebanese American University, Jbeil, Lebanon
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon.
- Applied Science Research Center, Applied Science Private University, Amman, Jordan.
- Research Department, Psychiatric Hospital of the Cross, P.O. Box 60096, Jal Eddib, Lebanon.
| | - Michel Soufia
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
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28
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Meri R, Hutton J, Farah R, DiFrancesco M, Gozman L, Horowitz-Kraus T. Higher access to screens is related to decreased functional connectivity between neural networks associated with basic attention skills and cognitive control in children. Child Neuropsychol 2023; 29:666-685. [PMID: 35957604 PMCID: PMC10619703 DOI: 10.1080/09297049.2022.2110577] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 08/02/2022] [Indexed: 10/15/2022]
Abstract
Screen-based media has become a prevailing part of children's lives. Different technologies provide limitless access to a wide range of content. This accessibility has immensely increased screen exposure among children, showing that this exposure is associated with decreased cognitive abilities. This study was designed to evaluate how the neurobiological correlates for different sub-components of screen exposure, such as level of access, content, and frequency, are related to different cognitive abilities. Resting-state functional MRI data were collected in 29 native English-speaking children (8-12 years old), in addition to cognitive-behavioral measures. Functional connectivity measures within and between several networks related to cognitive control and attention were calculated [fronto-parietal (FP), cingulo-opercular (CO), dorsal attention (DAN), ventral attention (VAN), salience, default mode (DMN), cerebellar networks]. Sub-components of screen exposure were measured using the Screen-Q questionnaire. Higher access to screens was related to lower functional connectivity between neural networks associated with basic attention skills and cognitive control (i.e., DAN and salience). In addition, higher levels of parent-child interaction during screen exposure were related to increased functional connectivity between networks related to cognitive control and learning (i.e., CO and cerebellar). These findings suggest that screen exposure may reduce the engagement of basic attention and modulation of cognitive control networks and that higher levels of parent-child interaction engage cognitive control networks. An enhanced understanding of these processes can provide an important scientific basis for future educational and medical approaches regarding screen exposure.
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Affiliation(s)
- Raya Meri
- Educational Neuroimaging Group, Faculty of Education in Science and Technology, Technion – Israel Institute of Technology, Haifa, Israel
| | - John Hutton
- Reading and Literacy Discovery Center, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Rola Farah
- Educational Neuroimaging Group, Faculty of Education in Science and Technology, Technion – Israel Institute of Technology, Haifa, Israel
| | - Mark DiFrancesco
- Reading and Literacy Discovery Center, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Leonid Gozman
- Faculty of Medicine – Tel-Aviv University, Tel-Aviv, Israel
| | - Tzipi Horowitz-Kraus
- Educational Neuroimaging Group, Faculty of Education in Science and Technology, Technion – Israel Institute of Technology, Haifa, Israel
- Faculty of Biomedical Engineering, Technion – Israel Institute of Technology, Haifa, Israel
- Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Swider-Cios E, Vermeij A, Sitskoorn MM. Young children and screen-based media: The impact on cognitive and socioemotional development and the importance of parental mediation. COGNITIVE DEVELOPMENT 2023. [DOI: 10.1016/j.cogdev.2023.101319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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30
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Tekin U, Alpgan Ö. Association Between Screen Time of Mobile Devices and TV and School Readiness in Preschool Children: A Cross-Sectional Study. Dev Neuropsychol 2023; 48:47-55. [PMID: 36847341 DOI: 10.1080/87565641.2023.2183957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
We aimed to investigate the relationship between screen time and school readiness. A total of 80 ppreschool children were included. Parents were interviewed about their children's daily screen time. The Metropolitan Readiness Test was utilized. Results showed that the school readiness of those with a total screen time of 3 hours or less was significantly higher. TV time was inversely associated with reading readiness (B=- 2.30,p < .001), whereas mobile device time was inversely associated with both reading (B = -0.96,p = .04) and numbers readiness (B = -0.98,p = .02). This study point to the importance of supervising children's screen use, and of awareness of parents and professionals.
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Affiliation(s)
- Uğur Tekin
- University of Health Sciences, Bakırköy Dr. Sadi Konuk Training and Research Hospital, Clinic of Child and Adolescent Psychiatry, Istanbul, Turkey
| | - Ömer Alpgan
- University of Health Sciences, Bakırköy Dr. Sadi Konuk Training and Research Hospital, Clinic of Child and Adolescent Psychiatry, Istanbul, Turkey
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Harrington S, O'Dwyer V. The association between time spent on screens and reading with myopia, premyopia and ocular biometric and anthropometric measures in 6- to 7-year-old schoolchildren in Ireland. Ophthalmic Physiol Opt 2023; 43:505-516. [PMID: 36843144 DOI: 10.1111/opo.13116] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/30/2023] [Accepted: 02/09/2023] [Indexed: 02/28/2023]
Abstract
PURPOSE More time spent on near tasks has consistently been associated with the promotion of myopia. The World Health Organization advises limiting daily screentime to less than 2 h for children aged five and over. This study explored the relationship between time spent on screens and reading/writing with refractive status, ocular biometric and anthropometric factors in 6- to 7-year-olds in Ireland. METHODS Participants were 723 schoolchildren (377 boys [51.8%]), mean age 7.08 (0.45) years. The examination included cycloplegic autorefraction (1% cyclopentolate hydrochloride), ocular biometry (Zeiss IOLMaster), height (cm) and weight (kg). Screentime and reading/writing time were reported by parents/legal guardians by questionnaire. Myopia (≤-0.50D) and premyopia (>-0.50D ≤ 0.75D) risk assessments were performed using logistic regression, and multivariate linear regression was used to analyse continuous variables. RESULTS Reported daily screentimes were 31% <1 h, 49.5% 1-2 h, 15.6% 2-4 h and 3.9% >4 h. Reading/writing times were 42.2% frequently, 48.0% infrequently and 9.8% seldom/never. Linear regression, controlling for age and ethnicity, revealed >2 h/day on screens was associated with a more myopic spherical equivalent [β = -1.15 (95% confidence intervals {CIs}: 1.62-0.69, p < 0.001)], increased refractive astigmatism (β = 0.29, CI: 0.06-0.51, p = 0.01), shorter corneal radius (β = 0.12, CI: 0.02-0.22, p = 0.02), higher axial length/corneal radius (β = 0.06, CI: 0.03-0.09, p < 0.001), heavier weight (β = 1.60, CI: 0.76-2.45, p < 0.001) and higher body mass index (BMI) (β = 1.10, CI: 0.28-1.12, p < 0.001). Logistic regression, controlling for age and ethnicity, revealed daily screentime >2 h was associated with myopia (OR = 10.9, CI: 4.4-27.2, p = 0.01) and premyopia (OR = 2.4, CI: 1.5-3.7, p < 0.001). Frequent reading/writing was associated with screentime ≤2 h/day (OR = 3.2, CI: 1.8-5.8, p < 0.001). CONCLUSION Increased screentime was associated with a more myopic refraction, higher axial length/corneal radius ratio, increased odds of myopia, premyopia, higher degrees of astigmatism, increased weight, BMI and decreased reading/writing time. Dedicated education programmes promoting decreased screentime in children are vital to prevent myopia and support eye and general health.
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Affiliation(s)
- Síofra Harrington
- School of Physics, Clinical, and Optometric Sciences, and Centre for Eye Research Ireland, Technological University Dublin, Dublin, Ireland
| | - Veronica O'Dwyer
- School of Physics, Clinical, and Optometric Sciences, and Centre for Eye Research Ireland, Technological University Dublin, Dublin, Ireland
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Montag C, Becker B. Neuroimaging the effects of smartphone (over-)use on brain function and structure-a review on the current state of MRI-based findings and a roadmap for future research. PSYCHORADIOLOGY 2023; 3:kkad001. [PMID: 38666109 PMCID: PMC10917376 DOI: 10.1093/psyrad/kkad001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/26/2023] [Accepted: 01/31/2023] [Indexed: 04/28/2024]
Abstract
The smartphone represents a transformative device that dramatically changed our daily lives, including how we communicate, work, entertain ourselves, and navigate through unknown territory. Given its ubiquitous availability and impact on nearly every aspect of our lives, debates on the potential impact of smartphone (over-)use on the brain and whether smartphone use can be "addictive" have increased over the last years. Several studies have used magnetic resonance imaging to characterize associations between individual differences in excessive smartphone use and variations in brain structure or function. Therefore, it is an opportune time to summarize and critically reflect on the available studies. Following this overview, we present a roadmap for future research to improve our understanding of how excessive smartphone use can affect the brain, mental health, and cognitive and affective functions.
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Affiliation(s)
- Christian Montag
- Department of Molecular Psychology, Institute of Psychology and Education, Ulm University, Ulm 89081, Germany
| | - Benjamin Becker
- The Center of Psychosomatic Medicine, Sichuan Provincial Center for Mental Health, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 611731, China
- Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, School of Life Science and Technology, University of Electronic Science and Technology, Chengdu 611731, China
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Ma C, Yan J, Hu H, Shi C, Li F, Zeng X. Associations between 24-h Movement Behavior and Internet Addiction in Adolescents: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16873. [PMID: 36554753 PMCID: PMC9779407 DOI: 10.3390/ijerph192416873] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE This study aimed to explore the relationship between 24-h activity behavior and Chinese adolescents' Internet addiction. METHODS A survey of 2045 adolescents (56.5% boys) was conducted, and adolescents' 24-h movement behavior and Internet addiction were measured via a questionnaire. Descriptive statistics were used to analyze the basic situation of the respondents; chi-square analysis was used to compare gender differences, and logistic regression was used to analyze the relationship between 24-h exercise guide entries and Internet addiction. RESULTS From the number of 24-h movement behavior guides, 25.3% of the children did not meet the recommended amount of any kind of activity behavior guide, while 50.4% and 21.7% of the children reached the recommended amount of one and two activity behavior guidelines, respectively; only 3.2% of the children met the recommended amount of all three activity behavior guidelines. Adolescents who did not meet the recommended 24-h activity behavior guidelines were more likely to have Internet addiction (OR = 8.46, 95 CI = 3.06-23.36), and were more likely to have one item (OR = 4.50, 95 CI = 1.64-12.39) or two items (OR = 3.12, 95 CI = 1.11-8.74). CONCLUSIONS Physical activity, static behavior, and sleep may all have a greater impact on adolescents' Internet addiction, among which physical activity has a greater impact on adolescents' Internet addiction. Different combinations of 24-h movement behavior have different effects on adolescents' Internet addiction.
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Affiliation(s)
- Caizhen Ma
- School of Physical Education, Shanxi Normal University, Linfen 041081, China
| | - Jin Yan
- Centre for Active Living and Learning, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
- College of Human and Social Futures, University of Newcastle, Callaghan, Newcastle, NSW 2308, Australia
| | - Hejue Hu
- Library of Beijing Sport University, Beijing 100084, China
| | - Chongyan Shi
- School of Physical Education and Humanity, Nanjing Sport Institute, Nanjing 210014, China
| | - Feng Li
- China Basketball College, Beijing Sport University, Beijing 100084, China
| | - Xinyue Zeng
- Faculty of Physical Education, China West Normal University, Nanchong 637000, China
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Associations between digital media use and brain surface structural measures in preschool-aged children. Sci Rep 2022; 12:19095. [PMID: 36351968 PMCID: PMC9645312 DOI: 10.1038/s41598-022-20922-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 09/20/2022] [Indexed: 11/10/2022] Open
Abstract
The American Academy of Pediatrics recommends limits on digital media use ("screen time"), citing cognitive-behavioral risks. Media use in early childhood is ubiquitous, though few imaging-based studies have been conducted to quantify impacts on brain development. Cortical morphology changes dynamically from infancy through adulthood and is associated with cognitive-behavioral abilities. The current study involved 52 children who completed MRI and cognitive testing at a single visit. The MRI protocol included a high-resolution T1-weighted anatomical scan. The child's parent completed the ScreenQ composite measure of media use. MRI measures included cortical thickness (CT) and sulcal depth (SD) across the cerebrum. ScreenQ was applied as a predictor of CT and SD first in whole-brain regression analyses and then for regions of interest (ROIs) identified in a prior study of screen time involving adolescents, controlling for sex, age and maternal education. Higher ScreenQ scores were correlated with lower CT in right-lateralized occipital, parietal, temporal and fusiform areas, and also lower SD in right-lateralized inferior temporal/fusiform areas, with substantially greater statistical significance in ROI-based analyses. These areas support primary visual and higher-order processing and align with prior findings in adolescents. While differences in visual areas likely reflect maturation, those in higher-order areas may suggest under-development, though further studies are needed.
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Sánchez‐Miguel PA, Sevil‐Serrano J, Sánchez‐Oliva D, Tapia‐Serrano MA. School and non-school day screen time profiles and their differences in health and educational indicators in adolescents. Scand J Med Sci Sports 2022; 32:1668-1681. [PMID: 35856173 PMCID: PMC9796428 DOI: 10.1111/sms.14214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 03/29/2022] [Accepted: 06/28/2022] [Indexed: 01/01/2023]
Abstract
Sedentary behavior and screen-based devices in particular have been negatively associated with a wide range of health and educational indicators. However, few have examined these relationships separately for school days and non-school days, and none have used a person-centered approach. This study aimed to identify school and non-school day screen time profiles, as well as examine possible differences in health indicators (physical fitness, fatness, physical activity, sleep duration, and Mediterranean diet) and academic performance. This study involved the participation of 1573 Spanish adolescents aged 12-16 years (54.73% girls). Academic performance was measured through grades in Mathematics, Language, English, and Physical Education. Physical fitness was measured through a battery of tests (cardiorespiratory fitness was measured using the 20 m shuttle run test, and muscular strength with both handgrip and standing long jump tests), while fatness (skinfold thicknesses) was assessed with calipers. Finally, physical activity, screen time, sleep duration, and adherence to the Mediterranean diet were measured using self-reported questionnaires. Hierarchical cluster analyses based on square Euclidian distances and Ward's method were performed based on daily minutes of screen time recorded on school and non-school days. We identified four clusters labeled and described as: (1) "High-high": highest screen time on school and non-school days; (2) "High-low": high screen time on school days and low screen time on non-school days; (3) "Low-high": low screen time on school days and high screen time on non-school days; (4) "Low-low": lowest screen time on school and non-school days. Adolescents who belonged to the "High-high" profile had worse health-related behaviors (i.e., physical activity, sleep duration, and adherence to Mediterranean diet) and academic performance than most other profiles, while adolescents who belonged to "Low-low" profile showed the opposite pattern. Adolescents in the "Low-high" profile had a higher sleep duration on school days and better academic performance than those in the "High-low" profile. No differences in body fat, cardiorespiratory fitness, and muscular strength were found between the four different profiles. The results suggest that adolescents who accumulated a large amount of screen time on school and non-school days reported worse health-related behaviors and academic performance. Moreover, adolescents who had high screen time on school days reported only a short sleep duration on school days and worse academic performance than on non-school days. Conducting interventions to reduce screen time in these four profiles, particularly in the groups of students with more screen time on school days, becomes essential to improving adolescents' healthy lifestyles and academic performance.
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Affiliation(s)
- Pedro Antonio Sánchez‐Miguel
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Teaching TrainingUniversity of ExtremaduraCáceresSpain
| | - Javier Sevil‐Serrano
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Teaching TrainingUniversity of ExtremaduraCáceresSpain
| | - David Sánchez‐Oliva
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Sports SciencesUniversity of ExtremaduraCáceresSpain
| | - Miguel Angel Tapia‐Serrano
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Teaching TrainingUniversity of ExtremaduraCáceresSpain
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Shikano A, Noi S. Go/no-go task performance of Japanese children: Differences by sex, grade, and lifestyle habits. Front Public Health 2022; 10:883532. [PMID: 36072382 PMCID: PMC9441813 DOI: 10.3389/fpubh.2022.883532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 08/02/2022] [Indexed: 01/21/2023] Open
Abstract
Background Japanese children face critical psychological challenges that urgently need to be addressed. Objective This study aimed to clarify performance differences in go/no-go tasks among Japanese elementary and junior high students by sex and grade and comprehensively investigate the relationship between children's lifestyle habits and performance. Methods In total, 4,482 (2,289 males, 2,193 females) 1st grade elementary to 3rd grade junior high students (6-15 years old) participated. We conducted a survey and the go/no-go experiments in the participating schools on weekday mornings from November 2017 to February 2020. We collected data on the number of errors in the go/no-go tasks in response to visual stimuli (commission errors in the no-go tasks; omission errors in the go tasks); and on lifestyle habits (i.e., sleep, screen time, and physical activity) using questionnaires. Results For the commission errors, the results demonstrated differences by sex and grade; for the omission errors, differences were only observed by grade. Additionally, we analysed the relationship between both types of errors and sex, grade, sleep conditions, screen time, and physical activity using binomial logistic regression analysis. Commission errors were significantly related to sex and grade whereas omission errors were related to grade, bedtime, screen time, and physical activity. Conclusions Our results highlighted that children's cognitive functions are related to their lifestyle habits (i.e., sleep conditions, screen time, and physical activity) in addition to sex and grade.
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Cui J, Li L, Dong C. The associations between specific-type sedentary behaviors and cognitive flexibility in adolescents. Front Hum Neurosci 2022; 16:910624. [PMID: 36034120 PMCID: PMC9411862 DOI: 10.3389/fnhum.2022.910624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Background: The prevalence of sedentary behavior in adolescents has aroused social attention. The association between sedentary behavior and cognitive flexibility remains unclear, and it may vary depending on the type of sedentary behavior. This study aimed to investigate the associations between specific-type sedentary behaviors and cognitive flexibility in adolescents. Method: A total of 700 Chinese adolescents aged 10–15 years were recruited. The self-report questionnaire was used to assess total sedentary time, recreational screen-based sedentary time, and educational sedentary time. The More-odd shifting task was used to assess cognitive flexibility. Results: The correlation analysis showed that recreational screen-based sedentary time was negatively correlated with cognitive flexibility, whereas educational sedentary time was positively correlated with cognitive flexibility. The regression analysis also further revealed that a significantly negative association between recreational screen-based sedentary time and cognitive flexibility, while a significantly positive association existed between educational sedentary time and cognitive flexibility. Conclusion: The findings shown that the association between recreational screen-based sedentary behavior and cognitive flexibility differs from educational sedentary behavior in adolescents, providing new ideas for a more comprehensive understanding of the association between sedentary behavior and cognitive flexibility in adolescents.
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Affiliation(s)
- Jie Cui
- College of Physical Education, Shanghai Normal University, Shanghai, China
- College of Physical Education and Health, East China Normal University, Shanghai, China
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai, China
| | - Lin Li
- College of Physical Education and Health, East China Normal University, Shanghai, China
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai, China
- *Correspondence: Chao Dong Lin Li
| | - Chao Dong
- College of Physical Education and Health, Shanghai University of International Business and Economics, Shanghai, China
- *Correspondence: Chao Dong Lin Li
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Olszewski A, Smith E, Franklin AD. Speech-Language Pathologists' Feelings and Practices Regarding Technological Apps in School Service Delivery. Lang Speech Hear Serv Sch 2022; 53:1051-1073. [PMID: 35917463 DOI: 10.1044/2022_lshss-21-00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Thousands of technological applications (apps) have emerged in the past decade, yet few studies have examined how apps are used by speech-language pathologists (SLPs), their effectiveness, and SLPs' feelings regarding their use. This study explored how SLPs use apps and their feelings regarding their use in schools, as well as considerations made by SLPs prior to implementing apps in therapy sessions. METHOD A survey was distributed electronically to school-based SLPs in Ohio, yielding 69 valid responses. The study probed SLP demographics, patterns of app use in schools, and feelings toward their use in a school setting. RESULTS Results showed 77% of SLPs reported using apps in their treatment sessions and reported generally positive feelings regarding app use. SLPs considered factors such as age, cognitive ability, and treatment targets when using apps in treatment. SLPs who reported not using apps cited personal preference and price as the most common factors influencing their decision. SLPs also noted concerns about excessive screen time. CONCLUSIONS Results of this study carry clinical implications for future development and assessment of technology to be used for service delivery in schools. Given that the majority of school-based SLPs report using apps with their students, research on the role of apps in supporting learning for speech-language services is urgently needed.
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Affiliation(s)
- Arnold Olszewski
- Department of Speech Pathology and Audiology, Miami University, Oxford, OH
| | - Erika Smith
- Department of Speech Pathology and Audiology, Miami University, Oxford, OH
| | - Amber D Franklin
- Department of Speech Pathology and Audiology, Miami University, Oxford, OH
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Watson A, Dumuid D, Maher C, Olds T. Associations between meeting 24-hour movement guidelines and academic achievement in Australian primary school-aged children. JOURNAL OF SPORT AND HEALTH SCIENCE 2022; 11:521-529. [PMID: 33359235 PMCID: PMC9338336 DOI: 10.1016/j.jshs.2020.12.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/21/2020] [Accepted: 10/20/2020] [Indexed: 05/12/2023]
Abstract
BACKGROUND Few studies have investigated associations between academic achievement and meeting recommendations from the 24-hour (24-h) movement guidelines. The specific guidelines associated with the most benefit academic achievement are unknown. Utilizing both self-report and objective movement data, this study examined associations between academic achievement and meeting individual recommendations and combinations of recommendations from the 24-h movement guidelines (sleep, physical activity, and screen time). METHODS Data from CheckPoint, a cross-sectional study nested between Waves 6 and 7 of the Longitudinal Study of Australian Children, were used. Movement behaviors were measured using 24-h wrist-worn accelerometry (GENEActiv (Activinsights, Kimbolton, UK)) and were self-reported by children using the Multimedia Activity Recall for Children and Adolescents. Academic achievement was measured using a nationally administered standardized test in literacy and numeracy. Analysis of covariance, with t tests with sequential Bonferroni adjustments, was used to compare academic achievement with all possible combinations of meeting recommendations, adjusting for demographic confounders. Two models were considered: guideline compliance assessed by self-report (n = 1270, mean age = 11.99 years, 52% males) and by accelerometry (for moderate-to-vigorous intensity physical activity (MVPA) and sleep)) and self-report (screen time) in combination (n = 927, mean age = 11.97 years, 52% males). RESULTS Literacy achievement significantly differed based on self-report (F(7, 1258) = 3.08, p = 0.003) and accelerometer derived (F(7, 915) = 2.40, p = 0.02) guideline compliance. Numeracy achievement significantly differed based on self-report (F(7, 1258) = 2.92, p = 0.005) but not accelerometer derived guideline compliance (F(7, 915) = 0.80, p = 0.58). When assessed by self-report, children who met all guidelines (t(334) = -4.05, p = 0.0001) or met the screen time and sleep guidelines in combination (t(125) = -5.02, p < 0.001) had superior literacy achievement. Meeting the self-report MVPA guideline in any combination was associated with higher numeracy scores (p < 0.05). Post-hoc analyses showed no differences in academic achievement for any category of accelerometer derived guideline compliance. CONCLUSION The findings suggest that limiting recreational screen time is important for literacy achievement and that encouraging compliance with the MVPA guideline is important for numeracy achievement.
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Affiliation(s)
- Amanda Watson
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, SA5001, Australia.
| | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, SA5001, Australia
| | - Carol Maher
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, SA5001, Australia
| | - Tim Olds
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, SA5001, Australia
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40
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Tidemann IT, Melinder AMD. Infant behavioural effects of smartphone interrupted parent-infant interaction. BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 2022; 40:384-397. [PMID: 35504847 PMCID: PMC9541435 DOI: 10.1111/bjdp.12416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 04/13/2022] [Indexed: 11/29/2022]
Abstract
Infants are vulnerable to changes in the dyadic synchrony with their caregivers, as demonstrated in numerous experiments employing the still-face paradigm. The sudden lack of attunement causes infant stress reactions and the still-face literature have suggested potential long-term costs of this in terms of development of social, emotional and cognitive skills. Acknowledging the rapid technological development accompanied by altered practices in the parent-infant interaction, the current study investigates infant behavioural reactions in a similar experimental paradigm, manipulating parental responsiveness and sensitivity in a slightly different manner. In the current study, the parent interrupts the ongoing interaction, simulating occupation with a smartphone, rather than making a 'still-face'. In a cross-sectional design, infants of six, nine and twelve months display increased levels of protest behaviour in response to the interrupted interaction with their parent, together with lowered levels of positive engagement and social monitoring, suggesting similar behavioural responses as the still-face effect. Implications for infant social and emotional development, as well as for mindful tech habits are discussed.
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Affiliation(s)
- Ida T Tidemann
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Annika M D Melinder
- Department of Psychology, University of Oslo, Oslo, Norway.,Oslo University Hospital, Oslo, Norway
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Li S, Guo J, Zheng K, Shi M, Huang T. Is Sedentary Behavior Associated With Executive Function in Children and Adolescents? A Systematic Review. Front Public Health 2022; 10:832845. [PMID: 35186852 PMCID: PMC8847290 DOI: 10.3389/fpubh.2022.832845] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 01/07/2022] [Indexed: 12/15/2022] Open
Abstract
Background Prolonged time on sedentary behavior, especially screen-based sitting time, is associated with unfavorable health indicators in children and adolescents. However, the effects of sedentary behavior on cognitive function remain to be elucidated. Objective The purpose of this systematic review was to synthesize the evidence on the associations of sedentary behavior with executive function in children and adolescents. Methods Four electronic databases (i.e., PubMed, Web of Science, PsycINFO, and SPORTDiscus) were searched for studies examining the associations between sedentary behavior and executive function in children and adolescents. Study quality was assessed by the NIH Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Results A total of 1,151 records were initially identified through database searches and other searches. Twelve cross-sectional and four longitudinal studies met the inclusion criteria. Of the 16 studies, seven studies found significant negative associations between sedentary behavior and executive function, and two studies presented positive associations. Eight studies measured sedentary time using accelerometers and showed varied associations between objectively measured sedentary time and executive function. Nine studies measured screen-based sedentary behavior, of which five studies found negative associations of sedentary time with executive function. Conclusion The available evidence on the associations between sedentary behavior and executive function is not conclusive in children and adolescents. However, screen-based sedentary behavior may be negatively associated with executive function.
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Affiliation(s)
- Shiyuan Li
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Jinyang Guo
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China.,School of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Kefeng Zheng
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Mengyao Shi
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Tao Huang
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
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Santos RMS, Mendes CG, Marques Miranda D, Romano-Silva MA. The Association between Screen Time and Attention in Children: A Systematic Review. Dev Neuropsychol 2022; 47:175-192. [DOI: 10.1080/87565641.2022.2064863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Renata Maria Silva Santos
- in Children and Adolescent Health, Federal University of Minas Gerais (UFMG)Graduate Program , Belo Horizonte, Brazil
| | - Camila Guimarães Mendes
- in Children and Adolescent Health, Federal University of Minas Gerais (UFMG)Graduate Program , Belo Horizonte, Brazil
| | - Débora Marques Miranda
- Department of Pediatrics, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
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Jasbi P, Mohr AE, Shi X, Mahmood T, Zhu Q, Bruening M, Gu H, Whisner C. Microbiome and metabolome profiles of high screen time in a cohort of healthy college students. Sci Rep 2022; 12:3452. [PMID: 35236903 PMCID: PMC8891328 DOI: 10.1038/s41598-022-07381-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/11/2022] [Indexed: 12/12/2022] Open
Abstract
As screens are increasingly integrated into every facet of modern life, there is growing concern over the potential effects of high screen time. Previous studies have largely utilized self-report data on mood and behavioral aspects of screen time, and no molecular theory has yet been developed. In this study, we explored the fecal microbiome and metabolome of a diverse group of 60 college students, classified by high (≥ 75 min/day) or low (0–75 min/day) self-reported screen time using 16S rRNA amplicon sequencing, targeted liquid chromatography-tandem mass spectrometry, and targeted detection of short-chain fatty acids using gas chromatography-mass spectrometry. Several key taxa and metabolites were significantly altered between groups and found to be highly co-occurrent. Results of pathway and enzyme enrichment analyses were synthesized to articulate an integrated hypothesis indicating widespread mitochondrial dysfunction and aberrant amino acid metabolism. High screen time was also predicted to be significantly associated with type I diabetes, obesity, chronic fatigue syndrome, and various manifestations of inflammatory bowel. This is the first-ever study to report the effects of high screen time at the molecular level, and these results provide a data-driven hypothesis for future experimental research.
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Affiliation(s)
- Paniz Jasbi
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA
| | - Alex E Mohr
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA
| | - Xiaojian Shi
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA.,Systems Biology Institute, Yale University, West Haven, CT, USA
| | - Tara Mahmood
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA.,Department of Nutrition, Texas A&M University, College Station, TX, USA
| | - Qiyun Zhu
- School of Life Sciences, Arizona State University, Tempe, AZ, USA.,Biodesign Center for Fundamental and Applied Microbiomics, Arizona State University, Tempe, AZ, USA
| | - Meg Bruening
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA
| | - Haiwei Gu
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA. .,Center for Translational Science, Florida International University, Port St. Lucie, FL, USA.
| | - Corrie Whisner
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA. .,Biodesign Institute Center for Health Through Microbiomes, Arizona State University, Tempe, AZ, USA.
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44
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Mao Y, Xie B, Chen B, Cai Y, Wu J, Zhang J, Shao R, Li Y. Mediating Effect of Sleep Quality on the Relationship Between Electronic Screen Media Use and Academic Performance Among College Students. Nat Sci Sleep 2022; 14:323-334. [PMID: 35250321 PMCID: PMC8893155 DOI: 10.2147/nss.s346851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 02/01/2022] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE We aimed to examine the effects of sleep quality on the association between pre-bedtime electronic screen media use for entertainment and academic performance among college students. We hypothesized that sleep quality mediates the association between pre-bedtime electronic screen media entertainment use and academic performance among college students. METHODS This was a cross-sectional survey with 1385 participants (age 19.99 ± 1.4 years [range, 17-24 years] and 36.82% males) conducted at Shantou University. The levels of academic performance were based on self-reported academic class ranking from average grades of their last final major examinations. Poor sleep quality was defined as a total score of the Pittsburgh Sleep Quality Index >7. The pre-bedtime prolonged electronic screen media use for entertainment (PESM-E) was defined as the use of electronic screen media for entertainment longer than 60 minutes/night after 10:00 p.m. during the past 6 months. RESULTS College students with pre-bedtime PESM-E were 1.28-fold more likely to have a poor academic performance than those who used electronic screen media less than 60 minutes (95% confidence interval [CI]: 1.04-1.57, P=0.020). Furthermore, pre-bedtime PESM-E was significantly associated with poor sleep quality (adjusted odds ratio [AOR]=1.87, 95% CI: 1.27-2.74, P=0.001) after controlling for confounders. Mediation model showed that poor sleep quality accounted for 53.08% of the effect of pre-bedtime PESM-E on lower levels of academic performance (Sobel Z=2.04, P=0.041). CONCLUSION Pre-bedtime PESM-E is associated with poor academic performance in college students, and this association is mediated by poor sleep quality. Our findings highlight the importance of limiting the use of electronic screen media before bedtime in college students.
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Affiliation(s)
- Yajun Mao
- Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Sleep Medicine Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Biyao Xie
- Sleep Medicine Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Baixin Chen
- Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Sleep Medicine Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Yilin Cai
- Sleep Medicine Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Jiahan Wu
- Sleep Medicine Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Jiansheng Zhang
- Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Ruifan Shao
- Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Yun Li
- Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Sleep Medicine Center, Shantou University Medical College, Shantou, Guangdong Province, China
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Hu B, Cui YL, Yu Y, Li YT, Yan LF, Sun JT, Sun Q, Zhang J, Wang W, Cui GB. Combining Dynamic Network Analysis and Cerebral Carryover Effect to Evaluate the Impacts of Reading Social Media Posts and Science Fiction in the Natural State on the Human Brain. Front Neurosci 2022; 16:827396. [PMID: 35264927 PMCID: PMC8901113 DOI: 10.3389/fnins.2022.827396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/14/2022] [Indexed: 11/13/2022] Open
Abstract
Social media has been associated with decreased attention, memory, and learning abilities; however, the underlying mechanisms remain unclear. Dynamic function network connectivity (dFNC) analysis is suitable for uncovering dynamical brain activity. Besides, the effects of a cognitive task may persist for a while on the brain, even after the termination of the task, also known as the carryover effect. Consequently, we combined the dFNC analysis and cerebral carryover effects to study the brain dynamics of reading social media posts in the natural state and comparatively investigated the brain dynamics of reading science fiction on the smartphone. We performed functional MRI (fMRI) scans of all subjects at baseline and then assigned them a social media post or science fiction reading task. Immediately after, another fMRI scanning was performed for these subjects. We found that the change between dFNC states, the number of dFNC states, and the total distances increased after reading science fiction. Furthermore, the global, local, and nodal efficiencies of the deep-thinking state tended to increase after reading science fiction. On reading social media posts, the functional connectivity (FC) between the default mode network (DMN) and bilateral frontoparietal network (FPN) decreased, while the FC between DMN and visual network (VN) increased. Given the current evidence, we concluded that reading science fiction could substantially increase brain activity and network efficiency, while social media was related to abnormal FCs between DMN, VN, and FPN.
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Affiliation(s)
- Bo Hu
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Yu-Ling Cui
- Department of Radiology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Ying Yu
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Yu-Ting Li
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Lin-Feng Yan
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Jing-Ting Sun
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Qian Sun
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Jing Zhang
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
| | - Wen Wang
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
- Wen Wang, ;
| | - Guang-Bin Cui
- Department of Radiology, Functional and Molecular Imaging Key Lab of Shaanxi Province, Tangdu Hospital, Fourth Military Medical University Air Forced Medical University, Xi’an, China
- *Correspondence: Guang-Bin Cui, ;
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Schnermann ME, Schulz CA, Ludwig C, Alexy U, Nöthlings U. A lifestyle score in childhood and adolescence was positively associated with subsequently measured fluid intelligence in the DONALD cohort study. Eur J Nutr 2022; 61:3719-3729. [PMID: 35704086 PMCID: PMC9464141 DOI: 10.1007/s00394-022-02921-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 05/24/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE Lifestyle scores which combine single factors such as diet, activity, or sleep duration showed associations with cognitive decline in adults. However, the role of a favourable lifestyle in younger age and the build-up of cognitive reserve is less clear, which is why we investigated longitudinal associations between a lifestyle score in childhood and adolescence and fluid intelligence obtained on average 6 years later. METHODS In the DONALD cohort, a lifestyle score of 0 to 4 points including healthy diet and duration of moderate-to-vigorous physical activity, sedentary behaviour and sleep was repeatedly assessed in participants aged 5 and 19 years. Data on fluid intelligence were assessed via a German version of the culture fair intelligence test (CFT), using CFT 1-R in children 8.5 years of age or younger (n = 62) or CFT 20-R in participants older than 8.5 years (n = 192). Multivariable linear regression models were used to investigate prospective associations between the lifestyle score and the fluid intelligence score. RESULTS Mean lifestyle score of all participants was 2.2 (0.7-4) points. A one-point increase in the lifestyle score was associated with a higher fluid intelligence score (4.8 points [0.3-7.3], p = 0.0343) for participants completing the CFT 20-R. Furthermore, each additional hour of sedentary behaviour was associated with a lower fluid intelligence score (- 3.0 points [- 5.7 to - 0.3], p = 0.0313). For younger participants (CFT 1-R), no association was found in any analysis (p > 0.05). CONCLUSION A healthy lifestyle was positively associated with fluid intelligence, whereby sedentary behaviour itself seemed to play a prominent role.
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Affiliation(s)
- Maike Elena Schnermann
- grid.10388.320000 0001 2240 3300Department of Nutrition and Food Sciences, Institute of Nutrition and Food Sciences, Nutritional Epidemiology, University of Bonn, Friedrich-Hirzebruch-Allee 7, 53115 Bonn, Germany
| | - Christina-Alexandra Schulz
- grid.10388.320000 0001 2240 3300Department of Nutrition and Food Sciences, Institute of Nutrition and Food Sciences, Nutritional Epidemiology, University of Bonn, Friedrich-Hirzebruch-Allee 7, 53115 Bonn, Germany
| | - Christine Ludwig
- grid.10388.320000 0001 2240 3300Department of Nutrition and Food Sciences, Institute of Nutrition and Food Sciences, Nutritional Epidemiology, University of Bonn, Friedrich-Hirzebruch-Allee 7, 53115 Bonn, Germany
| | - Ute Alexy
- grid.10388.320000 0001 2240 3300Department of Nutrition and Food Sciences, Institute of Nutrition and Food Sciences, Nutritional Epidemiology, University of Bonn, Friedrich-Hirzebruch-Allee 7, 53115 Bonn, Germany
| | - Ute Nöthlings
- Department of Nutrition and Food Sciences, Institute of Nutrition and Food Sciences, Nutritional Epidemiology, University of Bonn, Friedrich-Hirzebruch-Allee 7, 53115, Bonn, Germany.
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The Influence of Parent Media Use, Parent Attitude on Media, and Parenting Style on Children's Media Use. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9010037. [PMID: 35053662 PMCID: PMC8774813 DOI: 10.3390/children9010037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 11/17/2022]
Abstract
Parents play a vital role in mediating children’s media use, especially at a young age. We examined the link between the media use of younger children and the media use, attitude toward media, and parenting styles of parents. One thousand and twenty parents of children between 4 and 6 years of age completed a questionnaire on their media use, positive and negative attitudes on media, parenting styles, and the media use of their children. Multigroup structural equation modeling was used to analyze the data. The results showed that there was a significant positive relation between the parent’s media time and the child’s daytime and nighttime media use. Additionally, the parent’s positive attitude toward media use was positively related to the child’s daytime media use, but not the child’s nighttime media use, while the parent’s negative attitude toward media was not associated with the child’s daytime and nighttime media use. Further, among the seven parenting styles, material rewards and autonomy were positively associated with the child’s daytime media use. Discipline was negatively related to the child’s nighttime media use, whereas material rewards were positively associated with the child’s nighttime media use. Collectively, the parent’s positive attitude toward media use was the strongest predictor of the child’s daytime media use, and material rewards were the strongest predictor of the child’s nighttime media use. These results can be of significant use to inform policymakers, researchers, and parents regarding the development of parental guidelines on children’s media use.
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48
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Bueno MRDO, Werneck ADO, Silva DRPD, Oyeyemi AL, Zambrin LF, Fernandes RA, Serassuelo Junior H, Romanzini M, Ronque ERV. Association between patterns of sedentary time and academic performance in adolescents: the mediating role of self-concept. REVISTA PAULISTA DE PEDIATRIA 2022; 40:e2021106. [PMID: 35544906 PMCID: PMC9095057 DOI: 10.1590/1984-0462/2022/40/2021106in] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 06/30/2021] [Indexed: 11/22/2022]
Abstract
Abstract Objective: To analyze the association between the pattern of sedentary time (bouts and breaks) with academic performance, with an emphasis on the mediating role of self-concept. Methods: Participants in the cross-sectional study were 394 adolescents (208 girls), aged 10–14 years, from sixth grade from Londrina, Paraná, Brazil. The sedentary time pattern was measured through accelerometry. Definitions: sedentary bouts — uninterrupted periods of sedentary behavior; breaks — non-sedentary period between two sedentary bouts. The self-concept was estimated using the Piers-Harris II Inventory. Academic performance was obtained by school grades. Results: Short sedentary bouts were associated with higher academic performance in boys (1–4 minutes: β=0.035, p=0.007) and girls (1–4 minutes: β=0.031, p=0.014; 5–14 minutes: β=0.054, p=0.001). Long bouts (30 minutes) were associated with lower academic performance in boys (β=-0.023; p=0.011) and girls (β=-0.032; p<0.001). For girls, total and intellectual self-concept mediated the association between all sedentary pattern and academic performance (bouts 1–4 minutes [total: 39% and intellectual: 42.8%]; bouts 5–14 minutes [total: 21.5% and intellectual: 35.4%]; bouts ≥30 minutes [total: 22.6% and intellectual: 32.3%]; and breaks [total: 38.9% and intellectual: 40.7%]). For boys, the total (56.4%) and intellectual (82.9%) self-concept mediated only the association between bouts of 5–14 minute and academic performance. Conclusions: The pattern of sedentary time is associated with academic performance in adolescents and this association is mediated by self-concept, especially in girls.
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Asikainen M, Kylliäinen A, Mäkelä TE, Saarenpää‐Heikkilä O, Paavonen EJ. Exposure to electronic media was negatively associated with speech and language development at 18 and 24 months. Acta Paediatr 2021; 110:3046-3053. [PMID: 34227158 DOI: 10.1111/apa.16021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 07/04/2021] [Accepted: 07/05/2021] [Indexed: 11/28/2022]
Abstract
AIM This study evaluated early speech and language development at 18 and 24 months, and associated factors, based on parental reports. METHOD We followed up the CHILD-SLEEP birth cohort of 1667 Finnish-speaking families, who were randomly recruited in 2011-2013 during routine visits to maternity clinics in the Pirkanmaa Hospital District of Finland. The women were approximately 32 weeks' pregnant at enrolment. Parents reported the size of their child's expressive vocabulary, word combinations, intelligibility, finger-pointing and adherence to instructions. A subsample was studied using the Expressive Language subscale of the Bayley Scales of Infant and Toddler Development, Third Edition. RESULTS The children's vocabulary was smaller than previously reported. At 18 months of age, 68.8% of the 997 children had a vocabulary of 20 words or less and 35.7% used about five words at most. At 24 months, 32.4% of the 822 children had a vocabulary of 50 words or less and 18.4% used about 20 words at most. Longer child and parental exposure to electronic media was negatively associated with the size of the child's expressive vocabulary. CONCLUSION Vocabulary size at 18 and 24 months was smaller than previously reported and negatively associated with exposure to electronic media.
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Affiliation(s)
- Marja Asikainen
- Department of Phoniatrics Tampere University Hospital Tampere Finland
| | - Anneli Kylliäinen
- Psychology, Faculty of Social Sciences Tampere University Tampere Finland
| | - Tiina E. Mäkelä
- Psychology, Faculty of Social Sciences Tampere University Tampere Finland
| | - Outi Saarenpää‐Heikkilä
- Faculty of Medicine and Life Sciences Tampere University Tampere Finland
- Department of Pediatrics Tampere University Hospital Tampere Finland
| | - E. Juulia Paavonen
- Public Health and Welfare Finnish Institute for Health and Welfare Helsinki Finland
- Pediatric Research Center Child Psychiatry University of Helsinki and Helsinki University Hospital Helsinki Finland
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50
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Werneck AO, Hoare E, Stubbs B, van Sluijs EMF, Corder K. Association of mentally-active and mentally-passive sedentary behaviour with depressive symptoms among adolescents. J Affect Disord 2021; 294:143-150. [PMID: 34298218 PMCID: PMC7612671 DOI: 10.1016/j.jad.2021.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND The evidence on the association between sedentary behaviour and depression in adolescence is mixed. We aimed to investigate the association between mentally-active and mentally-passive sedentary behaviours at 11 years (11y) and depressive symptoms at 14y, and to examine potential mediators. METHODS UK Millennium Cohort Study data were used (n=7,124; 49% boys). At 11y, participants self-reported frequency of mentally-passive (listening to music, internet use) and mentally-active sedentary behaviours (reading, playing electronic games). Additional parental-reported behaviours (mentally-passive: TV viewing; mentally-active: homework) were summed with self-reported behaviours to represent continuous indicators of mentally-active and mentally-passive sedentary behaviour. Depressive symptoms were assessed (at 11y and 14y) using the short-version of Mood and Feelings Questionnaire. Body mass index (BMI), mentally-passive sedentary behaviour and cognition at 14y were examined as potential mediators. Linear regression models were adjusted for confounders and stratified by sex. Subsequent mediation analyses reporting e-values were used to assess unmeasured confounding. RESULTS Among girls, mentally-passive sedentary behaviour at 11y was associated with later depressive symptoms (14y) [β:0.089 (95%CI:0.055-0.122), e-value:1.32]. This association was mediated by BMI [5.6% (95%CI:4.1%-8.6%)] and mentally-passive sedentary behaviour [105.6% (95%CI:79.6%-156.7%)]. No associations were observed in boys or between mentally-active sedentary behaviour and later depressive symptoms. LIMITATIONS The parental report of behaviours and the assessment of mediators and outcome in the same wave are the main limitations. CONCLUSION Future interventions aiming to improve mental health among girls could aim to reduce mentally-passive sedentary behaviour in early teens and could target potential mediators including BMI.
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Affiliation(s)
- André O. Werneck
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR), University of Cambridge, Cambridge, UK,Department of Physical Education. Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Presidente Prudente, Brazil
| | - Erin Hoare
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR), University of Cambridge, Cambridge, UK,Food & Mood Centre, Centre for Innovation in Mental and Physical Health and Clinical Treatment, School of Medicine, Faculty of Health, Deakin University
| | - Brendon Stubbs
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, Box SE5 8AF, United Kingdom and South London,Maudsley NHS Foundation Trust, London, UK
| | - Esther M. F. van Sluijs
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR), University of Cambridge, Cambridge, UK
| | - Kirsten Corder
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR), University of Cambridge, Cambridge, UK
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