Loneliness as an active ingredient in preventing or alleviating youth anxiety and depression: a critical interpretative synthesis incorporating principles from rapid realist reviews

Editorial Perspective: How can we develop effective and timely interventions for young people with chronic loneliness?

Loneliness is an adaptive experience evolved to create motivation to engage in social relationships. However, for some young people, loneliness can become chronic which can have serious negative health consequences. Despite this, there is a relative lack of evidence for interventions. In this editorial perspective, we highlight four main barriers to the timely development and dissemination of evidence-based support for young people experiencing loneliness. We hypothesise that these challenges could be mitigated by (a) routinely assessing loneliness as part of routine outcome measures (ROMs), (b) utilising modular interventions incorporating intrapersonal, interpersonal and social strategies alongside system-level support and policy changes, (c) evaluating interventions through SCEDs prior to RCTs and (d) delivering interventions flexibly (e.g. via the internet or within non-clinical settings).

Are you Lonesome Tonight? Ecological Momentary Assessment of Evening Loneliness, Worry, and Actigraphic Sleep in Adolescents

OBJECTIVES

This study aims to evaluate the association between ecological assessment experience of loneliness and nocturnal sleep in a sample of healthy adolescents and to investigate the potential mediating role of pre-sleep worry in this relationship.

METHODS

Each evening, participants completed an electronic diary including items assessing loneliness and worry. The time of diary administration was set on an individual basis to capture the actual pre-bed experience. Sleep parameters were assessed using actigraphy.

RESULTS

Analyses were conducted on 72 participants (53.9% boys; Mage = 15.65; SD = 1.32) and 535 nights. Multilevel structural equation modeling indicated that within person loneliness fluctuations over the assessment period predicted shorter sleep duration through the mediation of high pre-sleep worry (B = -1.634, p = .027); More specifically, at the within level, loneliness was significantly and positively related to worry (B = .131, p = .001), which in turn was negatively related to sleep duration (B = -12.502, p = .028).One step increase in loneliness-associated pre-sleep worry predicted a decrease of 12 minutes in sleep duration. The mediation path was not influenced by anxiety and gender differences in the adjusted analysis. Results on other sleep parameters were not significant.

CONCLUSIONS

Findings suggest that adolescents' loneliness experienced at bedtime may influence sleep duration through worry. Sleep-promoting interventions in adolescents may benefit from targeting loneliness and pre-sleep cognitions.

Loneliness and susceptibility to social pain mediate the association between autistic traits and psychotic experiences in young non-clinical adults

Understanding of the mechanisms involved in the occurrence of psychotic experiences (PEs) in highly autistic individuals is crucial for identifying appropriate prevention and intervention strategies. This study aimed to investigate the mediating role of susceptibility to social pain and loneliness in the relationship between autistic traits (ATs) and PEs in adults from the general population of 12 Arab countries. This cross-sectional study is part of a large-scale multi-country research project. A total of 7646 young adults (age range 18-35 years, mean age of 22.55 ± 4.00 years and 75.5% females) from twelve Arab countries (i.e., Algeria, Bahrain, Egypt, Iraq, Jordan, Kingdom of Saudi Arabia, Kuwait, Lebanon, Morocco, Oman, Palestine, and Tunisia) were included. Mediation analyses showed that, after adjusting over confounding variables, both loneliness (indirect effect: Beta = 0.18; Boot SE = 0.02; Boot CI 0.14; 0.21) and social pain (indirect effect: Beta = 0.03; Boot SE = 0.01; Boot CI 0.001; 0.05) partially mediated the association between ATs and PEs. Higher ATs were significantly associated with more loneliness and susceptibility to social pain, and directly associated with more severe PEs. Finally, higher loneliness and susceptibility to social pain were significantly associated with greater PEs scores. Findings indicated that individuals with higher ATs tend to experience greater loneliness and feel more pain from rejection, which can in turn be associated with higher levels of PEs. Interventions targeting susceptibility to social pain and loneliness as a means of mitigating PEs among highly autistic adults should be considered.

Social connection interventions and depression in young adults: a systematic review and meta-analysis

PURPOSE

Early adulthood is a period which may increase vulnerability to loneliness and mental health difficulties among young adults. Social networks play an important role in buffering against adverse mental health, but there is a lack of evidence around whether social connection interventions could play a role in preventing mental health difficulties for young adults.

METHODS

A systematic review and meta-analysis was conducted (PROSPERO ID: CRD42023395595). PubMed, PsycInfo, and Scopus were searched (01 January 2000-01 January 2023). Studies were eligible if they (i) were quantitative, (ii) included young adults (18-24 years) from the general population, (iii) tested a social intervention which aimed to increase the quantity or quality of social connections or reduce loneliness, (iv) had a comparison group, and (v) measured depression and loneliness/social connection as outcomes. Following study screening and selection, the data extraction and risk of bias assessments were independently conducted in duplicate. The Cochrane RoB-2 tool and ROBINS-I tool were used to assess risk of bias. Results were narratively synthesised and random effects meta-analysis with standardised mean differences was conducted.

RESULTS

Six studies were included; four in-person interventions with higher education students, one online intervention with higher education students, and one intervention for youth involved in street life. The studies were mostly rated as having some or moderate concerns with risk of bias. The interventions were associated with an overall mean reduction in depression for young adults (SMD = -0.19; 95% CI, -0.33 to -0.05; p = 0.008; 4 studies, excluding studies with serious risk of bias). All interventions had beneficial effects on a range of diverse social connection outcomes, but there was no overall statistically significant mean reduction in loneliness for young adults in pooled analyses (SMD = -0.10; 95% CI, -0.24 to 0.05; p = 0.188; 3 studies).

CONCLUSION

Social connection interventions show some promise in improving depression and social connection outcomes in young adults but more high-quality research, across diverse settings, is needed in this area.

The Moderated Mediating Effects of Social Media Identity and Loneliness on the Relationship Between Problematic Internet Use and Mental Health in China: Nationwide Cross-Sectional Questionnaire Study

BACKGROUND

Mental health disorders are a major public health challenge, and problematic internet use (PIU) may play an important role in this issue. However, the underlying mechanisms of PIU and its effects on mental health have not yet been elucidated.

OBJECTIVE

This study examines the mediating effect of loneliness on the relationship between PIU and mental health, as well as the moderating effect of social media identity on the relationships among PIU, loneliness, and mental health.

METHODS

A cross-sectional questionnaire survey was conducted on 21,292 participants recruited using a multistage stratified sampling strategy from 31 provinces/regions in mainland China from June 20 to August 31, 2022. This study assesses PIU (PIU questionnaire-short form-6), depression (9-item Patient Health Questionnaire [PHQ-9]), anxiety (7-item Generalized Anxiety Disorder scale [GAD-7]), loneliness (3-item loneliness scale), and social media identity (identity bubble reinforcement scale). Additionally, we collected the sociodemographic characteristics of the participants. Participants whose total score of PHQ-9≥15 or total score of GAD-7≥10 were considered to have moderate or severe symptoms of depression or anxiety, respectively. A moderated mediation model was established to examine the mediating effect of loneliness on the association between PIU and mental health outcomes (depression and anxiety), moderated by social media identity.

RESULTS

Approximately 22.80% (4854/21,292) and 14.20% (3023/21,292) of the respondents reported moderate or severe symptoms of depression and anxiety, respectively. Loneliness significantly mediated the association between PIU and mental health outcomes, explaining 42.53% and 45.48% of the total effect of PIU on depression and anxiety, respectively. Social media identity significantly moderated the associations between PIU and depression (β=0.002, 95% CI 0.001-0.002), PIU and anxiety (β=0.001, 95% CI 0.000-0.002), loneliness and depression (β=0.010, 95% CI 0.007-0.013), and loneliness and anxiety (β=0.007, 95% CI 0.004-0.010), but not between PIU and loneliness (β=0.000, 95% CI -0.003 to 0.003). Higher levels of social media identity were significantly associated with lower levels of loneliness (β=-0.018, 95% CI -0.020 to -0.016).

CONCLUSIONS

Addressing loneliness may serve as a valuable approach to mitigate the impact of PIU on mental health outcomes. However, social media identity poses a significant challenge in addressing health issues linked to PIU.

The relationship between social support and interpersonal self-efficacy among higher vocational college students: parallel mediation effects of anxiety and loneliness

BACKGROUND

There is close cooperation between higher vocational colleges and enterprises. Thus, higher vocational college students attach great importance to the internship experience in enterprises during their study period. They need to have more interaction and communication with school teachers, classmates and enterprise staffs, etc. Their interpersonal self-efficacy is important for developing and maintaining their good interpersonal relationships.

METHOD

To explore the effect of social support on the interpersonal self-efficacy of higher vocational college students and the parallel mediating role of anxiety and loneliness in it, a questionnaire survey and empirical analysis was conducted on 4,270 Chinese higher vocational college students by using the Social Support Scale for Adolescents, Interpersonal Communication Self-efficacy Scale for College Student, Self-rating Anxiety Scale and UCLA Loneliness Scale.

RESULTS

(1) social support significantly and positively predicts interpersonal self-efficacy; (2) social support influences interpersonal self-efficacy through the mediating effect of anxiety; and (3) social support influences interpersonal self-efficacy through the mediating effect of loneliness.

CONCLUSIONS

This study contributes to the understanding of the underlying mechanisms of the relationship between social support and interpersonal self- efficacy, thus providing references for higher vocational institutions and other related sectors to improve the interpersonal self-efficacy of higher vocational college students.

The changing impacts of social determinants on youth mental health in Australia

AIMS

Most lifetime mental health disorders begin by age 25 years, and the prevalence among young people has been increasing over recent years. We sought to understand what impact, if any, social determinants have had on this increase through the analysis of an Australian longitudinal dataset (with data from 2007 to 2021).

METHODS

The analysis focused on five social determinants: loneliness and lack of social support, family relationships, participation in education and employment, receipt of government benefits and relative socio-economic status. We analysed cross-sectional changes in self-reported psychological distress between 2007 and 2021 (using the Kessler-10 item; K10 scores) and examined the effects of these five social determinants on psychological distress using weighted linear regression models.

RESULTS

We identified a significant increase in psychological distress among Australians from 2007 to 2021, with the sharpest rise among those aged 15 to 25 years, who saw more than doubling in the percentage of high and very high K10. This period also saw an increase in the prevalence of social determinants such as loneliness and lack of social support, as well as poor family relationships, particularly in 2021 post COVID-19 pandemic. Regression models suggest loneliness and lack of social support had the most pronounced and increasing impact on psychological distress, followed by poor family relationships.

DISCUSSION

The observed significant and steady increases in psychological distress and related social determinant factors, particularly loneliness and lack of social support among young people, highlight the urgent need for comprehensive actions. Coordinated research and community-based initiatives are needed to deliver intrapersonal, interpersonal and socially-focused interventions with a holistic approach to support psychosocial wellbeing. Policymakers must adopt a comprehensive shift in political commitment and a whole-of-government approach to address these challenges.

Identification of depressive symptoms in adolescents using machine learning combining childhood and adolescence features

BACKGROUND

Depressive symptoms in adolescents can significantly affect their daily lives and pose risks to their future development. These symptoms may be linked to various factors experienced during both childhood and adolescence. Machine learning (ML) has attracted substantial attention in the field of adolescent depression; however, studies establishing prediction models have primarily considered childhood or adolescent features separately, resulting in a lack of analyses that incorporate factors from both stages.

METHODS

We collected 39 features related to childhood and adolescence. Using the maximum relevance-minimum redundancy method and four ML algorithms, we determined the optimal feature subset for identifying depressive symptoms and constructed child-adolescent models. Stepwise logistic regression and four ML methods were employed to create demographic and combined models, respectively. The performance of each model was evaluated using a test set, and SHapley Additive exPlanations (SHAP) were utilized to interpret the models' prediction results.

RESULTS

The proposed child-adolescent models exhibited superior performance on the test set than the demographic and combined models (AUC: 0.835-0.879 versus 0.530 and 0.840-0.876, respectively). The optimal feature subset included two childhood features (relationship quality with peers and parental absence) and four adolescence features (social trust, academic pressure, importance of the internet for entertainment, and positive parenting behaviour). These features were found to be more effective than demographic characteristics in distinguishing depressive symptoms in adolescents.

CONCLUSIONS

This study demonstrates the correlation between adolescence depressive symptoms and specific factors from both childhood and adolescence, as well as the potential of ML to predict it. These findings may serve as a reference for future intervention studies.

Young people's views on the acceptability and feasibility of loneliness interventions for their age group

BACKGROUND

Loneliness is a frequently reported problem for young people aged 16 to 24 years old. A variety of interventions have been developed (but in most cases not extensively evaluated) to try and tackle loneliness in this age group. These include interpersonal, intrapersonal, and social approaches that vary in their content and mechanisms of action. The current study aimed to qualitatively examine young peoples' views on the acceptability and feasibility of different loneliness interventions.

METHODS

Young people from 16 to 24 years old living in the United Kingdom who self-identified as having experienced loneliness were recruited to participate in this study. We conducted semi-structured qualitative interviews to assess their views on the acceptability and feasibility of loneliness interventions for their age group. Interviews were analysed using inductive reflexive thematic analysis.

RESULTS

Our analysis of 23 individual interview transcripts identified six themes. These related to the appropriate stage for intervention and how different types of strategies may be best suited to particular contexts; the key facilitators and barriers to engaging young people in an intervention; considerations for optimising the delivery of an intervention; divergent views on technology use in strategies to manage loneliness; the scope of an intervention and whether it takes a targeted or general approach; and the idea of combining different options within an intervention to allow tailoring to individual preferences and nature of loneliness.

CONCLUSIONS

These findings demonstrate the need for continued development of individualised interventions designed to help manage loneliness in this age group. Future loneliness strategies should be co-produced with young people to ensure that they suit the varying needs of this population.

A systematic review and meta-analysis of the effectiveness of co-designed, in-person, mental health interventions for reducing anxiety and depression symptoms

BACKGROUND

Co-design is recommended in mental health fields and has been associated with improved intervention efficacy. Despite its growing popularity, syntheses of evidence on the effectiveness of co-designed interventions are scarce, and little is known about their impact on anxiety and depression.

METHODS

The purpose of this systematic review and meta-analysis was to consolidate evidence on the effectiveness of in-person, co-designed mental health interventions for reducing anxiety and depression symptoms. An exhaustive search was conducted across six electronic databases (PubMed, PsycINFO, Embase, CINAHL, CENTRAL, and ProQuest) and grey literature. Criteria for inclusion comprised studies utilizing randomized or quasi-randomized methods, implementing non-digital/in-person, co-designed interventions for mental health enhancement, and assessing anxiety and/or depression. Intervention impacts were evaluated using random-effects meta-analyses.

RESULTS

The review identified 20 studies, with only three using the term 'co-design'. Other terminologies included 'co-developed' (n = 2), 'co-produced' (n = 2), and 'CBPR' (n = 11). Seventeen studies exhibited moderate risk of bias, while three demonstrated high risk. Meta-analyses demonstrated a moderate non-significant effect size of 0.5 (95 % CI: -0.8, 1.08; p = 0.08) on depression outcomes, and a small non-significant effect size of 0.12 (95 % CI: -0.1, 0.33; p = 0.23) on anxiety outcomes.

LIMITATIONS

The majority of studies lacked sufficient statistical power to detect between-group differences. Following GRADE criteria, confidence in estimates was low.

CONCLUSIONS

Notwithstanding widespread enthusiasm for co-design, the current evidence base is inadequate to confirm the impact of in-person, co-designed mental health interventions on anxiety and depression. More full-scale evaluation trials of higher quality are urgently needed, along with uniform terminology and measurement.

Adolescents' and young people's experiences of social relationships and health concerns during COVID-19

PURPOSE

To illuminate the meaning of social relationships and health concerns as experienced by adolescents and young people during the COVID-19 pandemic.

METHODS

A longitudinal qualitative study was conducted. Data reported from 172 adolescents and young people aged 12-24 years in five countries; Chile, South Africa, Sweden, the United Kingdom and the United States collected from May 2020 to June 2021 were analysed via thematic analysis.

RESULTS

Adolescents and young peoples' experiences of social relationships and health concerns were described in seven themes: Family proximity, conflicts and frustration; difficulties and challenges related to limited living space; peer relations and maintaining friendship in times of social distancing; the importance of school as a place for interaction; vulnerability, emotional distress and uncertainty about the future; health concerns and sense of caring for others; and worries and concerns related to financial hardship. These reports show that the changes to everyday life that were introduced by public responses to the pandemic generated feelings of loneliness, vulnerability, and emotional distress, as well as increased sense of togetherness with family.

CONCLUSIONS

The everyday lives of adolescents and young people were restricted and affected more by the consequences of the pandemic than by the COVID-19 virus. These experiences had various impacts on well-being and mental health, where some individuals felt more exposed and vulnerable to emotional distress and loneliness than others. Family and peer relationships could be protective and support a sense of togetherness and belonging. Hence, social relationships are important to provide emotional support. Support for adolescents and young people should be tailored accordingly around social and emotional concerns, to encourage health and well-being.

Expanding the social cure: a mixed-methods approach exploring the role of online group dance as support for young people (aged 16-24) living with anxiety

There is an increased interest in whether online arts interventions support mental health and social connections. This study explored eight weeks of online group dance as support for young people (aged 16-24) living with anxiety. The applicability of the 'social cure' theoretical framework to the novel context of an online dance class was sought. The study utilised an embedded QUAL+quan design, incorporating participatory focus group discussions (n = 3 groups; n = 11 participants) and one-on-one interviews (n = 2 participants), creative reflections (n = 16 participants) and ethnographic fieldnotes, and a repeated measures design with surveys at three timepoints (week 1, n = 27; week 4, n = 18; week 8, n = 14). Thematic analysis identified two overarching themes demonstrating how the dance classes (i) provided the opportunity to co-construct a meaningful shared identity and (ii) supported holistic wellbeing. The quantitative findings supported this, suggesting lower anxiety, depression, and loneliness and higher wellbeing, self-esteem, self-efficacy, and group closeness. This study expands the social cure to its application to an online dance context for the first time.

The impact of working alliance in managing youth anxiety and depression: a scoping review

A working alliance (WA) is a multidimensional construct signifying a collaborative relationship between a client and a therapist. Systematic reviews of therapies to treat depression and anxiety, almost exclusively in adults, show WA is essential across psychotherapies. However, there are critical gaps in our understanding of the importance of WA in low-intensity therapies for young people with depression and anxiety. Here, we describe an initiative to explore the effect of WA on anxiety and depression outcomes in youth aged 14-24 years through a scoping review and stakeholders' consultations (N = 32). We analysed 27 studies; most were done in high-income countries and evaluated one-on-one in-person therapies (18/27). The review shows that optimal WA is associated with improvements in: relationships, self-esteem, positive coping strategies, optimism, treatment adherence, and emotional regulation. Young people with lived experience expressed that: a favourable therapy environment, regular meetings, collaborative goal setting and confidentiality were vital in forming and maintaining a functional WA. For a clinician, setting boundaries, maintaining confidentiality, excellent communication skills, being non-judgmental, and empathy were considered essential for facilitating a functional WA. Overall, a functional WA was recognised as an active ingredient in psychotherapies targeting anxiety and depression in young people aged 14-24. Although more research is needed to understand WA's influence in managing anxiety and depression in young people, we recommend routine evaluation of WA. Furthermore, there is an urgent need to identify strategies that promote WA in psychotherapies to optimise the treatment of anxiety and depression in young people.

Plasticity of synapses and reward circuit function in the genesis and treatment of depression

What changes in brain function cause the debilitating symptoms of depression? Can we use the answers to this question to invent more effective, faster acting antidepressant drug therapies? This review provides an overview and update of the converging human and preclinical evidence supporting the hypothesis that changes in the function of excitatory synapses impair the function of the circuits they are embedded in to give rise to the pathological changes in mood, hedonic state, and thought processes that characterize depression. The review also highlights complementary human and preclinical findings that classical and novel antidepressant drugs relieve the symptoms of depression by restoring the functions of these same synapses and circuits. These findings offer a useful path forward for designing better antidepressant compounds.

Exploring the experiences of loneliness in adults with mental health problems: A participatory qualitative interview study

BACKGROUND

Loneliness is associated with many mental health conditions, as both a potential causal and an exacerbating factor. Richer evidence about how people with mental health problems experience loneliness, and about what makes it more or less severe, is needed to underpin research on strategies to help address loneliness.

METHODS

Our aim was to explore experiences of loneliness, as well as what helps address it, among a diverse sample of adults living with mental health problems in the UK. We recruited purposively via online networks and community organisations, with most interviews conducted during the COVID-19 pandemic. Qualitative semi-structured interviews were conducted with 59 consenting participants face-to-face, by video call or telephone. Researchers with relevant lived experience were involved at all stages, including design, data collection, analysis and writing up of results.

FINDINGS

Analysis led to identification of four overarching themes: 1. What the word "lonely" meant to participants, 2. Connections between loneliness and mental health, 3. Contributory factors to continuing loneliness, 4. Ways of reducing loneliness. Central aspects of loneliness were lack of meaningful connections with others and lack of a sense of belonging to valued groups and communities. Some drivers of loneliness, such as losses and transitions, were universal, but specific links were also made between living with mental health problems and being lonely. These included direct effects of mental health symptoms, the need to withdraw to cope with mental health problems, and impacts of stigma and poverty.

CONCLUSIONS

The multiplicity of contributors to loneliness that we identified, and of potential strategies for reducing it, suggest that a variety of approaches are relevant to reducing loneliness among people with mental health problems, including peer support and supported self-help, psychological and social interventions, and strategies to facilitate change at community and societal levels. The views and experiences of adults living with mental health problems are a rich source for understanding why loneliness is frequent in this context and what may address it. Co-produced approaches to developing and testing approaches to loneliness interventions can draw on this experiential knowledge.

Predictors of chronic loneliness during adolescence: a population-based cohort study

BACKGROUND

Adolescent loneliness is a growing public health issue owing to its adverse health impact. Although adolescent loneliness is common, its trajectories can show distinct patterns over time. However, there is limited knowledge regarding their determinants, particularly for chronic loneliness. We aimed to determine the predictors of loneliness trajectories across early-to-mid adolescence and examine their association with later suicidality.

METHODS

Data were collected from 3165 participants from the population-based Tokyo Teen Cohort. Participants reported their loneliness at 10, 12, 14, and 16 years. Loneliness trajectories were identified using latent class growth analysis. We examined the predictive role of bullying victimization and parental psychological distress at age 10 via a multinomial logistic regression. Sociodemographic and child-related factors (i.e., chronic health conditions and cognitive delay) were included as covariates. The association between the trajectories, self-harm, and suicidal ideation by age 16 was investigated using Poisson regression.

RESULTS

Four trajectories were identified: "consistently low" (2448, 77.3%), "moderate-decreasing" (185, 5.8%), "moderate-increasing" (508, 16.1%), and "consistently high" (24, 0.8%). Taking "consistently low" as a reference, experiences of bullying victimization predicted all the remaining trajectories [adjusted relative risk ratio 1.64, 95% confidence interval (CI) 1.18-2.28 for "moderate-decreasing," 1.88, 1.52-2.33 for "moderate-increasing," and 4.57, 1.97-10.59 for "consistently high"]. Parental psychological distress predicted the "moderate-increasing" (1.84, 1.25-2.71) and "consistently high" (5.07, 1.78-14.42) trajectories. The "consistently high" trajectory showed the greatest risk for self-harm and suicidal ideation (adjusted relative risk ratio 6.01, 95% CI 4.40-8.22; 2.48, 1.82-3.37, respectively); however, the "moderate-increasing" and "moderate-decreasing" trajectories were also at increased risk (moderate-increasing: 2.71, 2.23-3.30 for self-harm, 1.93, 1.69-2.19 for suicidal ideation; moderate-decreasing: 2.49, 1.91-3.26 for self-harm, 1.59, 1.33-1.91 for suicidal ideation).

CONCLUSIONS

Bullying victimization and parental psychological distress at age 10 were independent determinants of increased and chronic loneliness trajectories across early-to-mid adolescence. Compared with "consistently low," all other loneliness trajectories were associated with an increased risk of adolescent suicidality. Interventions targeting adolescent loneliness should include approaches to mitigate bullying and parental psychological distress. These strategies may help prevent adolescent suicidality.

The development of Cognitive Behavioural Therapy (CBT) for chronic loneliness in children and young people: Protocol for a single-case experimental design

Loneliness is a significant problem for young people and is associated with a range of physical and mental health difficulties. Meta-analyses have identified that interventions aimed at young people who report loneliness as their primary problem are lacking within the literature. In adults, the most effective interventions for loneliness are those which target the underlying maladaptive social cognitions. Therefore, we have developed a modular Cognitive Behavioural Therapy (CBT) intervention for children and young people. The aim of this study is to conduct a multiple baseline single-case experimental design (SCED) to assess the efficacy, feasibility and acceptability of this intervention. In total 6-8 11-18-year-olds and their families will be recruited. The design consists of AB+ post-intervention, where A is the baseline phase, B is the intervention phase and then a post-intervention phase. Participants will complete a baseline assessment, before being randomised to one of four different baseline lengths (12 days, 19 days, 26 days or 33 days). Participants will then complete an average of 12 sessions of CBT, with the aim being to reduce their feelings of loneliness. Participants will then complete a 12-day post-intervention phase. Participant loneliness will be repeatedly assessed throughout the three phases of the intervention using the Three-item Loneliness Scale, which will be the primary outcome. Secondary outcomes will be reliable and clinically meaningful change on the UCLA Loneliness Scale, Revised Child Anxiety and Depression Scale (RCADS) and Strengths and Difficulties Questionnaire (SDQ). Feasibility and participant satisfaction will also be assessed and reported. Trial registration: ClinicalTrails.gov trial registration number: NCT05149963 (Date registered: 07.12.2021). https://www.clinicaltrials.gov/ct2/show/NCT05149963?term=cbt&cond=loneliness&draw=2&rank=1.

A cross-sectional study of social media addiction and social and emotional loneliness in university students in Turkey

PURPOSE

This study investigates the relationships between social media addiction and social and emotional loneliness in university students.

METHODS

This is a descriptive, correlational study. Data were collected from 555 university students. The study data were then collected through an online survey. The data were analyzed using the descriptive statistics, Mann-Whitney U test, the Kruskal Wallis analysis, and Spearman correlation.

RESULTS

Higher and statistically significant levels of loneliness were found in males, single students, students displaying poor academic performance, and learners who perceived their economic situation as worse than the other groups (p ≤ 0.005). A positive and significant relationship association was noted between the aggregate social media scores of students and their total loneliness scores (r = 0.196 p = 0.000) (p < 0.05).

PRACTICE IMPLICATIONS

Social skills training should be provided to young social media users. Young people should be offered social support resources and ways to reduce loneliness, such as listening to music, exercising, and doing yoga.