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Sullivan EL, Molloy KR, Dunn GA, Balanzar AL, Young AS, Loftis JM, Ablow JC, Nigg JT, Gustafsson HC. Adipokines measured during pregnancy and at birth are associated with infant negative affect. Brain Behav Immun 2024; 120:34-43. [PMID: 38772428 DOI: 10.1016/j.bbi.2024.05.018] [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: 10/22/2023] [Revised: 03/18/2024] [Accepted: 05/18/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Increased adiposity during pregnancy may be related to offspring risk for mental health disorders, although the biological mechanisms are poorly understood. One promising hypothesis is that factors secreted from adipocytes such as leptin and adiponectin may explain this association. The current study examined whether pregnancy or umbilical cord blood concentrations of leptin and/or adiponectin a) predict elevated infant negative affect at 6 months (an early life marker of risk for psychopathology); and b) help explain the association between pregnancy adiposity and increased infant negative affect. METHODS Data came from a prospective cohort (N = 305) of pregnant individuals and their offspring. Second trimester adiposity was assessed using air displacement plethysmography. Concentrations of leptin and adiponectin were measured in second trimester plasma and umbilical cord plasma. Infant negative affect was assessed by standardized observation at 6 months. Second trimester inflammation was assessed using a comprehensive panel of cytokines. RESULTS Lower second trimester adiponectin was associated with elevated infant negative affect, and mediated the effect of pregnancy adiposity on infant negative affect. This association was independent of the effect of second trimester inflammation. Umbilical cord leptin also predicted higher infant negative affect and mediated the association between pregnancy adiposity and infant negative affect. CONCLUSIONS This is the first study to link pregnancy adiponectin or cord blood leptin to infant markers of risk for psychopathology, and the first to demonstrate that these adipokines mediate the association between pregnancy adiposity and offspring behavioral outcomes, suggesting novel markers of risk and potential mechanisms of effect.
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Affiliation(s)
- Elinor L Sullivan
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States; Division of Neuroscience, Oregon National Primary Research Center, United States.
| | - Kelly R Molloy
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States
| | - Geoffrey A Dunn
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States
| | - Adriana L Balanzar
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States
| | - Anna S Young
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States
| | - Jennifer M Loftis
- Department of Psychiatry, Oregon Health & Science University, United States; VA Portland Health Care System, United States
| | | | - Joel T Nigg
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States
| | - Hanna C Gustafsson
- Department of Psychiatry, Oregon Health & Science University, United States; Center for Mental Health Innovation, Oregon Health & Science University, United States
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2
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Exploring Perinatal Indicators of Infant Social-Emotional Development: A Review of the Replicated Evidence. Clin Child Fam Psychol Rev 2021; 24:450-483. [PMID: 34125355 DOI: 10.1007/s10567-021-00356-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2021] [Indexed: 10/21/2022]
Abstract
The importance of infant social-emotional development for outcomes across the lifecourse has been amply demonstrated. Despite this, most screening measures of social-emotional development are designed for children 18 months of age and over, with a clear gap in earlier infancy. No systematic review has yet harvested the evidence for candidate indicators in the perinatal window. This paper examines modifiable risk and protective factors for two seminal early markers of social-emotional development: attachment security and behavioral regulation mid-infancy. We searched meta-analytic and longitudinal studies of developmental relationships between modifiable exposures in the perinatal window (pregnancy to 10 months postpartum) and attachment and behavioral regulation status measured between 12 and 18 months. Six electronic databases were used: ERIC, PsycINFO, Medline Complete, Informit, Embase, and Scopus. Twelve meta-analytic reviews and 38 original studies found replicated evidence for 12 indicators across infant, caregiving, and contextual domains predictive of infant behavioral regulation and attachment status between 12 and 18 months. Key among these were caregiving responsiveness, maternal mental health, couple relationship, and SES as a contextual factor. Perinatal factors most proximal to the infant had the strongest associations with social-emotional status. Beyond very low birthweight and medical risk, evidence for infant-specific factors was weaker. Risk and protective relationships were related but not always inverse. Findings from this review have the potential to inform the development of reliable tools for early screening of infant social-emotional development for application in primary care and population health contexts.
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Somers JA, Luecken LJ. Socioemotional Mechanisms of Children's Differential Response to the Effects of Maternal Sensitivity on Child Adjustment. PARENTING, SCIENCE AND PRACTICE 2020; 21:241-275. [PMID: 34483750 PMCID: PMC8411900 DOI: 10.1080/15295192.2020.1809955] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVE Children differ in the extent to which they reap the benefits of maternal sensitive care or suffer the adverse consequences of insensitive care, and these differences can be accounted for by biological characteristics. However, how susceptible children adapt to maternal sensitivity in ways that either maximize positive development or lead to maladjustment has yet to be determined. Here, we propose a novel model of socioemotional mechanisms by which the joint influences of maternal sensitivity and child biological characteristics influence child adjustment. DESIGN We propose a theoretical model, in which children's vagal functioning and polymorphisms in serotonin transporter (5-HTTLPR) and dopamine receptor D4 (DRD4) genes confer susceptibility to the effects of maternal sensitivity on internalizing, externalizing, prosocial and moral behavior via changes in interpersonal strategies for emotion regulation, the threat response system, and empathy. RESULTS Theoretical and empirical support for the proposed mechanisms are provided. CONCLUSIONS The proposed mechanistic model of susceptibility to maternal sensitivity offers a novel framework of for whom and how children are affected by early maternal care, highlighting multiple reciprocal, interacting influences across genes, physiology, behavior, and the environment.
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Affiliation(s)
- Jennifer A Somers
- Arizona State University, Department of Psychology, PO Box 871104, Tempe, AZ 85287
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4
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Aktar E, Qu J, Lawrence PJ, Tollenaar MS, Elzinga BM, Bögels SM. Fetal and Infant Outcomes in the Offspring of Parents With Perinatal Mental Disorders: Earliest Influences. Front Psychiatry 2019; 10:391. [PMID: 31316398 PMCID: PMC6610252 DOI: 10.3389/fpsyt.2019.00391] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 05/17/2019] [Indexed: 12/16/2022] Open
Abstract
Mental illness is highly prevalent and runs in families. Mental disorders are considered to enhance the risk for the development of psychopathology in the offspring. This heightened risk is related to the separate and joint effects of inherited genetic vulnerabilities for psychopathology and environmental influences. The early years of life are suggested to be a key developmental phase in the intergenerational psychopathology transmission. Available evidence supports the idea that early exposure to parental psychopathology, during the pregnancy and first postpartum year, may be related to child psychological functioning beyond the postpartum period, up to adulthood years. This not only highlights the importance of intervening early to break the chain of intergenerational transmission of psychopathology but also raises the question of whether early interventions targeting parental mental disorders in this period may alleviate these prolonged adverse effects in the infant offspring. The current article focuses on the specific risk of psychopathology conveyed from mentally ill parents to the offspring during the pregnancy and first postpartum year. We first present a summary of the available evidence on the associations of parental perinatal mental illness with infant psychological outcomes at the behavioral, biological, and neurophysiological levels. Next, we address the effects of early interventions and discuss whether these may mitigate the early intergenerational transmission of risk for psychopathology. The summarized evidence supports the idea that psychopathology-related changes in parents' behavior and physiology in the perinatal period are related to behavioral, biological, and neurophysiological correlates of infant psychological functioning in this period. These alterations may constitute risk for later development of child and/or adult forms of psychopathology and thus for intergenerational transmission. Targeting psychopathology or mother-infant interactions in isolation in the postnatal period may not be sufficient to improve outcomes, whereas interventions targeting both maternal psychopathology and mother-infant interactions seem promising in alleviating the risk of early transmission.
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Affiliation(s)
- Evin Aktar
- Clinical Psychology Unit, Department of Psychology, Leiden University, Leiden, Netherlands
- Leiden Institute for Brain and Cognition, Leiden University, Leiden, Netherlands
| | - Jin Qu
- Department of Psychology, Clarion University of Pennsylvania, Clarion, PA, United States
| | - Peter J Lawrence
- Centre for Innovation in Mental Health, School of Psychology, University of Southampton, Southampton, United Kingdom
| | - Marieke S Tollenaar
- Clinical Psychology Unit, Department of Psychology, Leiden University, Leiden, Netherlands
- Leiden Institute for Brain and Cognition, Leiden University, Leiden, Netherlands
| | - Bernet M Elzinga
- Clinical Psychology Unit, Department of Psychology, Leiden University, Leiden, Netherlands
- Leiden Institute for Brain and Cognition, Leiden University, Leiden, Netherlands
| | - Susan M Bögels
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands
- Developmental Psychology, Department of Psychology, University of Amsterdam, Amsterdam, Netherlands
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5
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Gustafsson HC, Sullivan EL, Nousen EK, Sullivan CA, Huang E, Rincon M, Nigg JT, Loftis JM. Maternal prenatal depression predicts infant negative affect via maternal inflammatory cytokine levels. Brain Behav Immun 2018; 73:470-481. [PMID: 29920327 PMCID: PMC6129422 DOI: 10.1016/j.bbi.2018.06.011] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 06/12/2018] [Accepted: 06/15/2018] [Indexed: 12/29/2022] Open
Abstract
Maternal depressive symptoms during pregnancy are associated with risk for offspring emotional and behavioral problems, but the mechanisms by which this association occurs are not known. Infant elevated negative affect (increased crying, irritability, fearfulness, etc.) is a key risk factor for future psychopathology, so understanding its determinants has prevention and early intervention potential. An understudied yet promising hypothesis is that maternal mood affects infant mood via maternal prenatal inflammatory mechanisms, but this has not been prospectively examined in humans. Using data from a pilot study of women followed from the second trimester of pregnancy through six months postpartum (N = 68) our goal was to initiate a prospective study as to whether maternal inflammatory cytokines mediate the association between maternal depressive symptoms and infant offspring negative affect. The study sample was designed to examine a broad range of likely self-regulation and mood-regulation problems in offspring; to that end we over-selected women with a family history or their own history of elevated symptoms of attention-deficit/hyperactivity disorder. Results supported the hypothesis: maternal pro-inflammatory cytokines during the third trimester (indexed using a latent variable that included plasma interleukin-6, tumor necrosis factor-alpha and monocyte chemoattractant protein-1 concentrations as indicators) mediated the effect, such that higher maternal depressive symptoms were associated with higher maternal inflammation, and this mediated the effect on maternal report of infant negative affect (controlling for maternal affect during the infant period). This is the first human study to demonstrate that maternal inflammatory cytokines mediate the association between prenatal depression and infant outcomes, and the first to demonstrate a biological mechanism through which depressive symptoms impact infant temperament.
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Affiliation(s)
- Hanna C Gustafsson
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
| | - Elinor L Sullivan
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA; Oregon National Primate Research Center, 505 NW 185th Avenue, Beaverton, OR, USA; University of Oregon, 1585 E 13th Ave, Eugene, OR, USA.
| | - Elizabeth K Nousen
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
| | - Ceri A Sullivan
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
| | - Elaine Huang
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA; VA Portland Health Care System, 3710 SW US Veterans Hospital Rd, Portland, OR, USA.
| | - Monica Rincon
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
| | - Joel T Nigg
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
| | - Jennifer M Loftis
- Oregon Health and Science University, 3181 SW Sam Jackson Park Rd., Portland, OR, USA; VA Portland Health Care System, 3710 SW US Veterans Hospital Rd, Portland, OR, USA.
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6
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Jones-Mason K, Alkon A, Coccia M, Bush NR. Autonomic nervous system functioning assessed during the Still-Face Paradigm: A meta-analysis and systematic review of methods, approach and findings. DEVELOPMENTAL REVIEW 2018; 50:113-139. [PMID: 33707809 DOI: 10.1016/j.dr.2018.06.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Animal and human research suggests that the development of the autonomic nervous system (ANS) is particularly sensitive to early parenting experiences. The Still-Face Paradigm (SFP), one of the most widely used measures to assess infant reactivity and emotional competence, evokes infant self-regulatory responses to parental interaction and disengagement. This systematic review of 33 peer-reviewed studies identifies patterns of parasympathetic (PNS) and sympathetic (SNS) nervous system activity demonstrated by infants under one year of age during the SFP and describes findings within the context of sample demographic characteristics, study methodologies, and analyses conducted. A meta-analysis of a subset of 14 studies with sufficient available respiratory sinus arrhythmia (RSA) data examined whether the SFP reliably elicited PNS withdrawal (RSA decrease) during parental disengagement or PNS recovery (RSA increase) during reunion, and whether results differed by socioeconomic status (SES). Across SES, the meta-analysis confirmed that RSA decreased during the still-face episode and increased during reunion. When studies were stratified by SES, low-SES or high-risk groups also showed RSA decreases during the still face episode but failed to show an increase in RSA during reunion. Few studies have examined SNS activity during the SFP to date, preventing conclusions in that domain. The review also identified multiple qualifications to patterns of SFP ANS findings, including those that differed by ethnicity, infant sex, parental sensitivity, and genetics. Strengths and weaknesses in the extant research that may explain some of the variation in findings across the literature are also discussed, and suggestions for strengthening future research are provided.
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Affiliation(s)
- Karen Jones-Mason
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Abbey Alkon
- School of Nursing Department of Family Health Care Nursing, University of California, San Francisco
| | - Michael Coccia
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Nicole R Bush
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco.,Department of Pediatrics, University of California, San Francisco
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7
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Bush NR, Jones-Mason K, Coccia M, Caron Z, Alkon A, Thomas M, Coleman-Phox K, Wadhwa PD, Laraia BA, Adler NE, Epel ES. Effects of pre- and postnatal maternal stress on infant temperament and autonomic nervous system reactivity and regulation in a diverse, low-income population. Dev Psychopathol 2017; 29:1553-1571. [PMID: 29162167 PMCID: PMC5726291 DOI: 10.1017/s0954579417001237] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We examined the prospective associations of objective and subjective measures of stress during pregnancy with infant stress reactivity and regulation, an early-life predictor of psychopathology. In a racially and ethnically diverse low-income sample of 151 mother-infant dyads, maternal reports of stressful life events (SLE) and perceived stress (PS) were collected serially over gestation and the early postpartum period. Infant reactivity and regulation at 6 months of age was assessed via maternal report of temperament (negativity, surgency, and regulation) and infant parasympathetic nervous system physiology (respiratory sinus arrhythmia [RSA]) during the Still Face Paradigm. Regression models predicting infant temperament showed higher maternal prenatal PS predicted lower surgency and self-regulation but not negativity. Regression models predicting infant physiology showed higher numbers of SLE during gestation predicted greater RSA reactivity and weaker recovery. Tests of interactions revealed SLE predicted RSA reactivity only at moderate to high levels of PS. Thus, findings suggest objective and subjective measures of maternal prenatal stress uniquely predict infant behavior and physiology, adjusting for key pre- and postnatal covariates, and advance the limited evidence for such prenatal programming within high-risk populations. Assessing multiple levels of maternal stress and offspring stress reactivity and regulation provides a richer picture of intergenerational transmission of adversity.
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Affiliation(s)
- Nicole R. Bush
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
- Department of Pediatrics, University of California, San Francisco
| | - Karen Jones-Mason
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Michael Coccia
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Zoe Caron
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Abbey Alkon
- Department of Nursing, University of California, San Francisco
| | - Melanie Thomas
- Department of Psychiatry, Zuckerberg San Francisco General Hospital and Trauma Center, University of California, San Francisco
| | - Kim Coleman-Phox
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Pathik D. Wadhwa
- School of Medicine, Development, Health and Disease Research Program, University of California, Irvine
| | | | - Nancy E. Adler
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Elissa S. Epel
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
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8
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Conradt E, Beauchaine T, Abar B, Lagasse L, Shankaran S, Bada H, Bauer C, Whitaker T, Hammond J, Lester B. Early caregiving stress exposure moderates the relation between respiratory sinus arrhythmia reactivity at 1 month and biobehavioral outcomes at age 3. Psychophysiology 2017; 53:83-96. [PMID: 26681620 DOI: 10.1111/psyp.12569] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 08/30/2015] [Indexed: 01/16/2023]
Abstract
There is a growing scientific interest in the psychophysiological functioning of children living in low-socioeconomic status (SES) contexts, though this research is complicated by knowledge that physiology-behavior relations often operate differently in these environments among adults. Importantly, such research is made more difficult because SES may be a proxy for a wide range of risk factors including poor caregiving and exposure to parental substance use. We used factor analysis to organize risk-exposure data collected from 827 children-many of whom were raised in low-SES contexts and exposed to substances prenatally-into dissociable components including economic stress, caregiving stress (e.g., stress the caregiver may experience, including parental psychopathology), and postnatal substance exposure. These factors, along with respiratory sinus arrhythmia (RSA) reactivity at age 1 month, were used to predict behavior dysregulation and resting RSA at age 3 years. A significant RSA Reactivity × Caregiving Stress interaction indicated that infants who exhibited high RSA reactivity at 1 month experienced the greatest behavior dysregulation at 3 years, but only when they were exposed to high levels of caregiving stress. Among African Americans, the highest resting RSA at 3 years was found in infants with less RSA reactivity, but only if they also experienced less caregiving stress. Our work is consistent with biological sensitivity to context, adaptive calibration, and allostatic load models, and highlights the importance of studying Physiology × Environment interactions in low-SES contexts for predicting behavior and resting RSA.
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Affiliation(s)
- Elisabeth Conradt
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | | | - Beau Abar
- Departments of Emergency Medicine, Psychiatry, and Public Health Services, University of Rochester Medical Center, Rochester, New York, USA
| | - Linda Lagasse
- Department of Pediatrics, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA.,Departments of Psychiatry and Pediatrics, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Seetha Shankaran
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Henrietta Bada
- Department of Pediatrics, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Charles Bauer
- Department of Pediatrics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Toni Whitaker
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Jane Hammond
- RTI International, Research Triangle Park, North Carolina, USA
| | - Barry Lester
- Department of Pediatrics, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA.,Departments of Psychiatry and Pediatrics, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
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9
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Wagner NJ, Propper C, Gueron-Sela N, Mills-Koonce WR. Dimensions of Maternal Parenting and Infants' Autonomic Functioning Interactively Predict Early Internalizing Behavior Problems. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2016; 44:459-70. [PMID: 26063322 DOI: 10.1007/s10802-015-0039-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Developmental pathways to childhood internalizing behavior problems are complex, with both environmental and child-level factors contributing to their emergence. The authors use data from a prospective longitudinal study (n = 206) to examine the associations between dimensions of caregiving experiences in the first year of life and anxious/depressed and withdrawn behaviors in early childhood. Additionally, the authors examine the extent to which these associations were moderated by infants' autonomic functioning in the first year of life indexed using measures of respiratory sinus arrhythmia (RSA) and heart period (HP). Findings suggest that higher levels of maternal sensitivity in infancy are associated with fewer anxious/depressed and withdrawn behaviors at age 3 years. Negative intrusiveness was found to be positively associated with children's anxious/depressed behaviors but not withdrawn behaviors. Further, moderation analyses suggested that the link between negative intrusive parenting during infancy and subsequent anxious/depressed behaviors is exacerbated for infants with average or low baseline HP and that positive engaging parenting during infancy was negatively related to withdrawn behaviors for infants demonstrating average to high levels baseline HP. Interestingly, RSA was not found to moderate the associations between parenting in infancy and later internalizing behavior problems suggesting that, during infancy, overall autonomic functioning may have greater implications for the development of internalizing behaviors than do parasympathetic influences alone. Implications of these findings and future directions for research are discussed.
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Affiliation(s)
- Nicholas J Wagner
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, CB#3270 Davie Hall, Room 217, Chapel Hill, NC, 27599-3270, USA. .,The Center for Developmental Science, 100 East Franklin Street, Suite 200, CB#8115, Chapel Hill, NC, 27599-8115, USA.
| | - Cathi Propper
- The Center for Developmental Science, 100 East Franklin Street, Suite 200, CB#8115, Chapel Hill, NC, 27599-8115, USA.
| | - Noa Gueron-Sela
- The Center for Developmental Science, 100 East Franklin Street, Suite 200, CB#8115, Chapel Hill, NC, 27599-8115, USA.
| | - W Roger Mills-Koonce
- The Center for Developmental Science, 100 East Franklin Street, Suite 200, CB#8115, Chapel Hill, NC, 27599-8115, USA.,The University of North Carolina at Greensboro, Stone Building Room 145, PO Box 26170, Greensboro, NC, 27402-6170, USA
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10
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Waters SF, Mendes WB. Physiological and Relational Predictors of Mother-Infant Behavioral Coordination. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2016; 2:298-310. [PMID: 29104853 DOI: 10.1007/s40750-016-0045-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Coordinated social behavior and positive affect shared between parent and child in early life provide a foundation for healthy social and emotional development. We examined physiological (cardiac vagal responses) and relational (attachment security) predictors of dyadic behavioral coordination in a sample of 13-month-old infants and their mothers (N = 64). We tested whether cardiac vagal responses moderated the association between attachment security and behavioral coordination. The main effect of attachment on coordination was moderated by infant cardiac vagal tone (i.e., respiratory sinus arrhythmia [RSA] during rest). Securely attached infants with lower cardiac vagal tone were more behaviorally coordinated with their mothers; there was no association between attachment and coordination for infants with high cardiac vagal tone. Infants with greater increases in cardiac vagal reactivity (i.e., RSA during social engagement) exhibited greater behavioral coordination with their mothers regardless of attachment status. There were no effects for maternal cardiac vagal responses. These results illustrate how individual differences in physiological responses inform healthy early social-emotional functioning.
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Affiliation(s)
- Sara F Waters
- Department of Human Development, Washington State University, Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, 360-546-9272
| | - Wendy Berry Mendes
- Department of Psychiatry, University of California, San Francisco, 410 Parnassus Avenue, San Francisco, CA 94143-0984, 415-476-8839
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11
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Noll LK, Clark CAC, Skowron EA. Multigenerational links between mothers' experiences of autonomy in childhood and preschoolers' respiratory sinus arrhythmia: Variations by maltreatment status. Dev Psychopathol 2015; 27:1443-60. [PMID: 26535936 PMCID: PMC5753801 DOI: 10.1017/s0954579415000863] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Despite burgeoning evidence linking early exposure to child maltreatment (CM) to deficits in self-regulation, the pathways to strong regulatory development in these children are not well understood, and significant heterogeneity is observed in their outcomes. Experiences of autonomy may play a key role in transmitting self-regulatory capacity across generations and help explain individual differences in maltreatment outcomes. In this study, we investigated multigenerational associations between Generation 1 (G1)-Generation 2 (G2) mothers' early experience of warmth and autonomy in relation to their own mothers and their Generation 3 (G3) children's autonomic physiological regulation in CM (n = 85) and non-CM (n = 128) families. We found that G2 mothers who recalled greater autonomy in their childhood relationship with their G1 mothers had preschool-age G3 children with higher respiratory sinus arrhythmia at baseline when alone while engaged in individual challenge tasks, during social exchanges with their mother in joint challenge tasks, and during the portions of the strange situation procedure when the mother was present. Although no clear mediators of this association emerged, multigenerational links among G1-G2 relations, maternal representations of her child, child behavior, and child respiratory sinus arrhythmia differed by maltreatment status, thus possibly representing important targets for future research and intervention.
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