Publication information Journal of Adolescence, 35 (4): 941-958Publisher Elsevier Item record/more information http://hdl.handle.net/10197/5155 Publisher's statementThis is the author's version of a work that was accepted for publication in Journal of Adolescence. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. AbstractThis systematic review investigated the relationship between peer and/or friend variables and physical activity among adolescents by synthesising cross-sectional, longitudinal, and experimental research conducted in the US. Seven electronic databases were searched to identify related articles published within the last 10 years and the articles reviewed included adolescents between 10 and 18 years. Studies reporting a measure of physical activity for adolescents and at least one potential peer and/or friend variable were included. Research demonstrated that peers and friends have an important role to play in the physical activity behavior of adolescents. Six processes were identified through which peers and/or friends may have an influence on physical activity including: peer and/or friend support, presence of peers and friends during physical activity, peer norms, friendship sport quality and acceptance, peer crowd affiliation, and peer victimization. The theoretical significance of these results is assessed and the development of peer-related physical activity programmes for adolescents is discussed.
Food choices established during childhood and adolescence tend to persist into adulthood with consequences for long-term health. Yet, to date, relatively little research has examined factors that influence the food choices of children and adolescents from their perspectives. In this article, previous research is extended by examining developmental differences between children's and adolescents' perceptions of factors influencing their food choices. Focus group discussions were conducted with 29 young people from three age groups (9-10, 13-14 and 16-18 years). An inductive thematic analysis identified three key factors as influencing food choices. These factors included intra-individual factors: the link between food preferences and awareness of healthy eating; intra-familial factors: the role of the home food environment; and extra-familial factors: eating away from the home. Findings indicate that there were developmental differences between children's and adolescents' perceptions of factors influencing food choice. Among adolescents, parental control began to diminish and adolescents exercised increased autonomy over their food choices compared with children. To develop effective nutrition interventions, it is important to gather child and adolescent input regarding factors perceived as influencing their food choices.
Publication informationHealth Informatics Journal, 22 (2) were asked to give their responses to a mental health app prototype. Participants identified (1) safety, (2) engagement, (3) functionality, (4) social interaction, (5) awareness, (6) accessibility, (7) gender, and (8) young people in control as important factors. Understanding end users needs and concerns in relation to this topic will inform the future development of youth-oriented mental health apps that are acceptable to young people.
The aim of this study was to examine positive and negative qualities in adolescents' interpersonal relationships and their relative importance in predicting emotional distress. Participants were 260 students from three schools in the Dublin area (119 girls; 141 boys), aged 12-18 years (M= 15.32, SD= 1.91). Students completed questionnaires assessing qualities in important interpersonal relationships in their lives and emotional distress. Girls reported more positive qualities in their relationships with mothers and best friends than boys. Younger students reported more positive qualities in their relationships with parents than older students. Stepwise multiple regression analysis revealed high levels of satisfaction in interpersonal relationships were predictive of low levels of emotional distress whereas high levels of criticism and exclusion were predictive of high levels of distress. High levels of support and disclosure were also linked to emotional distress. These findings and their implications are discussed in detail.
BackgroundEarly intervention is important in order to improve mental health outcomes for young people. Given the recent rise in mobile phone ownership among adolescents, an innovative means of delivering such intervention is through the use of mobile phone applications (apps).ObjectiveThe aim of this study was to evaluate the feasibility of “CopeSmart”, a telemental health app developed to foster positive mental health in adolescents through emotional self-monitoring and the promotion of positive coping strategies.MethodsForty-three adolescents (88% female) aged 15-17 years downloaded the app and used it over a one-week period. They then completed self-report questionnaires containing both open-ended and closed-ended questions about their experiences of using the app. The app itself captured data related to user engagement.ResultsOn average participants engaged with the app on 4 of the 7 days within the intervention period. Feedback from users was reasonably positive, with 70% of participants reporting that they would use the app again and 70% reporting that they would recommend it to a friend. Thematic analysis of qualitative data identified themes pertaining to users’ experiences of the app, which were both positive (eg, easy to use, attractive layout, emotional self-monitoring, helpful information, notifications, unique) and negative (eg, content issues, did not make user feel better, mood rating issues, password entry, interface issues, engagement issues, technical fixes).ConclusionsOverall findings suggest that telemental health apps have potential as a feasible medium for promoting positive mental health, with the majority of young people identifying such technologies as at least somewhat useful and displaying a moderate level of engagement with them. Future research should aim to evaluate the efficacy of such technologies as tools for improving mental health outcomes in young people.
Adolescent psychotic like experiences (PLEs) are an important area of research, yet only a small number of community surveys have investigated their psychosocial correlates. This study presents the prevalence and correlates of three types of PLEs in a nationally representative community sample of 12-19 year olds in Ireland (N=5910). Correlates are considered across five domains: demographic, stressful life experiences, emotional/behavioral problems, substance use, and personal resources. Auditory hallucinations were reported by 13.7% of participants, 10.4% reported visual hallucinations and 13.1% reported paranoid thoughts. Participants who had experienced two of the three PLEs were assigned "risk" status (10.4%; n=616). Using binary logistic regression, PLEs were associated with a range of correlates across the five domains. Key correlates of risk status include depression (OR 4.07; 95% CI 3.39-4.88), low self-esteem (OR 4.03 95% CI 3.34-4.86), low optimism (OR 3.56; 95% CI 2.96-4.28), school misconduct (OR 3.10 95%; CI 2.56-3.75), and high avoidance coping (OR 2.86 95% CI 2.34-3.49). These associations remained significant in a multivariate analysis. While correlates for each of the three PLEs were similar, there were some nuances in these patterns. Notably, demographic and substance use variables were the weakest groups of correlates. Personal resources (e.g. self-esteem, optimism and coping) have been poorly studied in the adolescent PLE literature and these findings provide important insights for future research and intervention design.
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