Journal of Adolescence最新文献

{"title":"Exposure to Police Killings and Adolescents' Self-Concept: Diverging Impact for Black and White American Youth.","authors":"Heeyoung Lee, Matt Vogel","doi":"10.1002/jad.12490","DOIUrl":"https://doi.org/10.1002/jad.12490","url":null,"abstract":"<p><strong>Introduction: </strong>Police violence has been shown to harm the health of minority communities in the United States. However, limited research has examined how police killings impact adolescent self-concept, particularly across racial groups. This study investigated the divergent impact of exposure to police killings on self-esteem and self-efficacy among Black and White youth.</p><p><strong>Methods: </strong>Longitudinal survey data were collected from 1818 middle school students (53% White, 47% Black; 55% female) in St. Louis, USA between 2017 and 2018. Respondents living within two miles of a police killing in the 30 days before survey administration were considered exposed. Hybrid random-effects models were used to examine within- and between-person associations between exposure to police killings and self-concept.</p><p><strong>Results: </strong>Black youth reported much lower self-esteem (Δ = -0.342, p < 0.001) and self-effacy (β = -0.439, p < 0.001) during survey waves in which they had been exposed to a recent police killing compared to during survey waves when they had not. Conversely, White youth reported significantly higher self-esteem (β = 0.112, p < 0.05) and self-effacy (β = 0.177, p < 0.001) during survey waves in which they were exposed to a recent police killing.</p><p><strong>Conclusions: </strong>Exposure to police killings has a racially polarizing \"zero-sum\" effect on adolescent self-concept, harming Black youth while bolstering White youth. This suggests police violence may reinforce racial hierarchies by undermining the psychological well-being of minority adolescents. These findings underscore the importance of considering race-specific mechanisms when examining community impacts of police violence.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143639809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parenting and Adolescent Substance Use: What Works, What Does Not, and What Is Next.","authors":"Caitlin C Abar, Bonnie Rose Thomson, Gabrielle Steinwachs","doi":"10.1002/jad.12488","DOIUrl":"https://doi.org/10.1002/jad.12488","url":null,"abstract":"<p><strong>Introduction: </strong>Laurence Steinberg's 2001 presidential address to the Society for Research on Adolescence was titled \"We know some things: Parent-child relationships in retrospect and prospect.\" Because this influential address, the field of parenting research has further expanded, particularly regarding work on youth substance use. The current study seeks to summarize the literature linking parenting characteristics with adolescent substance use (alcohol, tobacco, and other drug use) to highlight the amount of evidence that exists and where the field might move forward.</p><p><strong>Methods: </strong>A total of 533 empirical articles published from 1990 to 2021 were identified with statistically significant associations between a variety of parenting characteristics and youth substance use outcomes. Samples included males and females between 12 and 20 years old from the United States and around the world. Associations were examined overall, across study design, and across substances.</p><p><strong>Results: </strong>Overall, the greatest number of studies involved parental modeling (136 studies), knowledge (109), and/or monitoring (102), with each of 15 parenting characteristics associated with outcomes in ≥ 19 studies. Relative frequencies of associations were similar across study design, substance type, and level of general risk in the sample examined. Associations showing parenting characteristics that result in positive and negative outcomes were overwhelmingly consistent across samples from across the world.</p><p><strong>Conclusions: </strong>After more than 30 years of broad research, a preponderance of evidence exists linking parenting and youth substance use. As a field, it is time to move away from replication to new directions to improve science and youth outcomes.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143597867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Association Between Recreational Cannabis Use and 24-hour Movement Behaviours: Perceptions of Youth Citizen Scientists.","authors":"Tarun Reddy Katapally, Sheriff Tolulope Ibrahim, Jamin Patel","doi":"10.1002/jad.12487","DOIUrl":"https://doi.org/10.1002/jad.12487","url":null,"abstract":"<p><strong>Introduction: </strong>The prevalence of cannabis use among youth is rising globally, making it crucial to understand its role in health and well-being. While cannabis use is linked to various health outcomes, evidence on its relationship with 24-h movement behaviours (moderate-to-vigorous physical activity, sedentary behaviour, and sleep) in youth is limited. This study uses a digital citizen science approach to examine these associations among Canadian youth aged 13 to 21 years.</p><p><strong>Methods: </strong>As a part of the Smart Platform, a digital citizen science initiative for ethical population health surveillance and policy interventions, this study engaged with 208 youth citizen scientists from Saskatchewan, Canada (August to December 2018). Participants used their smartphones to report moderate-to-vigorous physical activity, sedentary behaviour, sleep, substance use, mental health, and sociodemographic data over eight consecutive days. Linear regression models assessed associations between cannabis use and 24-h movement behaviours. Sedentary behaviour was further stratified into recreational screen time and other sedentary behaviour to explore distinct relationships with cannabis use.</p><p><strong>Results: </strong>After adjusting for age, gender, parental education, and school, cannabis use was associated with higher hours/day of sedentary behaviour in the overall (β = 8.92, 95% CI = 1.11, 16.72; p-value = 0.02) and weekend models (β = 5.32, 95% CI = 0.89, 9.75; p-value = 0.02). Cannabis use was also associated with higher recreational screen time in both overall (β = 4.65, 95% CI = 0.19, 9.13; p-value = 0.04) and weekend models (β = 2.70, 95% CI = 0.08, 5.32; p-value = 0.04).</p><p><strong>Conclusions: </strong>These findings need to be confirmed with longitudinal studies to develop holistic population health interventions focusing on policy solutions to address complex negative behaviours among youth.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143558451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ready for What's Next? The Associations Between Social, Emotional, and Behavioral Skills and Career Adaptability in High School Students.","authors":"Gerardo Pellegrino, Tommaso Feraco, Chiara Meneghetti, Barbara Carretti","doi":"10.1002/jad.12486","DOIUrl":"https://doi.org/10.1002/jad.12486","url":null,"abstract":"<p><strong>Introduction: </strong>Transitioning from school to higher education or work is a pivotal moment in a student's life, requiring life-changing decisions. During this period, students who have acquired a wide range of Social, Emotional, and Behavioral (SEB) skills may feel more confident regarding their capacity to adapt positively to future challenges and difficulties. Our study aimed to test whether five SEB skills domains (self-management, innovation, social engagement, cooperation, and emotional resilience skills) were associated with four career adaptability resources (i.e., concern, control, curiosity, and confidence).</p><p><strong>Methods: </strong>A cross-sectional study was conducted on 350 Italian students (143 boys; M_age = 16.65) at the end of their last or penultimate year of high school (May-June 2024). We ran a multivariate regression analysis to examine specific associations between SEB skills domains and career adaptability resources. Furthermore, we tested a structural equation model including a latent factor of career-adaptability as the dependent variable, and SEB skills domains as predictors.</p><p><strong>Results: </strong>Our results showed that students who described themselves as more competent in self-management, innovation, and social engagement skills reported higher levels of career adaptability (considering both the latent factor and the specific resources).</p><p><strong>Conclusions: </strong>Our findings highlight the importance of feeling competent in different domains, not just academics, as the perception of having tools and skills could make students more confident in their ability to face future challenges and adapt to their future careers.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143524994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Relationship Between Family Functioning and Adolescents' Symptoms of Generalized Stress Response: The Mediating Roles of Character Strengths and Perceived Stress.","authors":"Yumeng Yang, Qianwen Liu, Zhenhong Wang","doi":"10.1002/jad.12485","DOIUrl":"https://doi.org/10.1002/jad.12485","url":null,"abstract":"<p><strong>Introduction: </strong>The present study examined the associations between family functioning and adolescents' symptoms of generalized stress response and the mediating role of character strengths and perceived stress using a 1-year longitudinal design.</p><p><strong>Methods: </strong>A total of 613 Chinese adolescents (50.6% females; M_age = 13.88, SD_age = 0.61) completed the Chinese version of the Family Adaptation and Cohesion Evaluation Scale Ⅱ, the Simplified Character Strength Scale for Adolescents, the Perceived Stress Scale, Generalized Anxiety Disorder-7, the Center for Epidemiological Survey-Depression Scale, the somatization subscale of the Symptom Checklist 90, and the Pittsburgh Sleep Quality Index, to assess family functioning, character strengths, perceived stress, and symptoms of generalized stress response. From July 2022 through July 2023, participants were assessed longitudinally at two time points separated by 1 year.</p><p><strong>Results: </strong>Findings showed that family functioning at T1 and character strengths at T1 were negatively correlated to and perceived stress at T1 was positively correlated to adolescents' symptoms of generalized stress response at T2 when control adolescents' symptoms of generalized stress response at T1. Importantly, global character strengths, temperance, teamwork, spirit and faith at T1, and perceived stress at T1 serially mediated the association between family functioning at T1 and adolescents' symptoms of generalized stress response at T2.</p><p><strong>Conclusion: </strong>The present study findings highlight the joint contribution of family functioning, character strengths, and perceived stress to symptoms of generalized stress response, providing theoretical and practical implications for preventing and intervening in mental health issues among adolescents.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143504451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Co-Rumination as a Moderator Between Best-Friend Support and Adolescent Psychological Distress.","authors":"Steffie van der Mey-Baijens, Patricia Vuijk, Kim Bul, Pol A C van Lier, Marit Sijbrandij, Athanasios Maras, Marieke Buil","doi":"10.1002/jad.12483","DOIUrl":"https://doi.org/10.1002/jad.12483","url":null,"abstract":"<p><strong>Introduction: </strong>Co-rumination, characterized by excessively discussing problems and dwelling on negative affect within a dyadic friendship, has been associated with adolescents' symptoms of depression, anxiety and perceived stress-collectively referred to as psychological distress. This study explored whether co-rumination moderates the association between perceived best friend support and psychological distress.</p><p><strong>Methods: </strong>The study included 187 adolescents (52.9% girls; 88.0% Dutch ethnic background) recruited from two cohorts between March 2017 and July 2019. Assessments took place at two time points: symptoms of depression, anxiety, and perceived stress were assessed via self-report measures at the final grade of primary school (T1; Mage = 11.8 years) and in secondary school (T2; Mage = 13.3 years). Co-rumination and perceived best friend support were measured via self-report in secondary school.</p><p><strong>Results: </strong>Findings indicate that best friend support was associated with lower psychological distress and conversely, co-rumination was associated with higher psychological distress while adjusting for prior distress symptoms. Moderation analysis revealed that moderate levels of co-rumination (relative to the samples mean) decreased the positive effects of perceived best friend support on symptoms of depression (B = 0.06, SE = 0.03, 95% CI [0.00, 0.11], p = 0.05, β = 0.11) and perceived stress (B = 0.06, SE = 0.01, 95% CI [0.03, 0.08], p = 0.000, β = 0.10). At very high levels of co-rumination (relative to the samples mean), best friend support exacerbates perceived stress.</p><p><strong>Discussion: </strong>This study underscores the potential negative impact of co-rumination in supportive peer relationships and recommends promoting awareness of the risk of co-rumination while building a repertoire of (dyadic)emotion regulation strategies.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143434091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From Burden to Enjoyment: A User-Centered Approach to Engage Adolescents in Intensive Longitudinal Research.","authors":"Anne Bülow, Loes H C Janssen, Evelien Dietvorst, Nadia A J D de Bij de Vaate, Manon H J Hillegers, Patti M Valkenburg, Loes Keijsers","doi":"10.1002/jad.12478","DOIUrl":"https://doi.org/10.1002/jad.12478","url":null,"abstract":"<p><strong>Introduction: </strong>Adolescent psychology is embracing intensive longitudinal methods, such as diaries and experience sampling techniques, to investigate real-life experiences. However, participants might perceive the repetitive self-reporting in these data collection techniques as burdensome and demotivating, resulting in decreased compliance rates. In this tutorial paper, we present a user-centered approach aimed at making participation in experience sampling and daily diary studies a meaningful and fun experience for adolescents.</p><p><strong>Methods: </strong>In three major research projects that took place between 2019 and 2023, more than 4,000 Dutch adolescents participated (12-25 years old). To improve the participants' user journey, adolescents were invited to codesign our studies and share their expertise in interviews (n = 459), focus groups (n = 101), design decisions (i.e., A/B tests, n = 107), pilots (n = 163), exit interviews (n = 167), and by answering user experience questionnaires (n = 2,109).</p><p><strong>Results: </strong>Across projects, we discovered five different main intrinsic and extrinsic motives to participate in intensive longitudinal studies: (1) rewards, (2) fun and interest, (3) helping science or the greater good, (4) helping the scientist or another person, and (5) gaining self-insight. We provide concrete examples of how we tailored our study designs to address these specific motives to optimize youth engagement.</p><p><strong>Conclusions: </strong>The engagement of adolescents in intensive longitudinal studies can be enhanced by making it a meaningful and enjoyable experience, aligned with their own motives.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143434096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictors of Adolescents' Positive and Negative Risk-Taking: Similarities and Differences.","authors":"Shuyi Gao, Tianxiao Wang, Baihan Sun, Danfeng Li","doi":"10.1002/jad.12482","DOIUrl":"https://doi.org/10.1002/jad.12482","url":null,"abstract":"<p><strong>Introduction: </strong>The similarities and differences between positive (PRT) and negative risk-taking (NRT) remain unclear. The present study explored the issue in terms of sensation-seeking, impulse control, and peer factors.</p><p><strong>Methods: </strong>Adolescents from Liaoning, China, participated in a 2-year longitudinal study with two follow-up surveys. The initial sample in June 2022 included 339 adolescents aged 12-15 years (51% female, Mage = 13.38). The follow-up in June 2023 comprised 324 adolescents aged 13-16 years (52% female, Mage = 14.38) from the original sample.</p><p><strong>Results: </strong>(1) Sensation seeking was positively related to PRT and NRT, motor control was negatively related to both, whereas attentional control and planning were positively related to PRT and negatively related to NRT. Moreover, Planning (T1) positively predicted PRT (T2). Additionally, changes in sensation seeking positively predicted PRT and NRT (T2), and changes in impulse control negatively predicted both. (2) Only sensation seeking and motor control interaction negatively predicted NRT but positively predicted PRT. (3) Negative peer norms were positively related to PRT and NRT, and positive peer norms was negatively related to NRT. The positive predictive effect of peer norms (T1) disappeared.</p><p><strong>Conclusions: </strong>PRT and NRT were both associated with higher sensation seeking, lower motor control and higher negative peer norm. Unlike negative risk taking, positive risk taking was associated with higher planning, the interaction between sensation-seeking and motor control and friendship quality. Our findings provide new information on the nuances of impulse control and positive and negative risk-taking, and have implications for understanding and promoting positive adolescent risk-taking, and PRT is an adaptive and strategic behavior compared to negative risk-taking, which can be facilitated by an increase in the planning and quality of friendship.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143434101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Within-Person Fluctuations in Ethnic-Racial Affect and Discrimination-Based Stress: Moderation by Average Ethnic-Racial Affect and Stress.","authors":"Carolina Gonçalves, Dian Yu, Natasha Keces, Richard M Lerner","doi":"10.1002/jad.12484","DOIUrl":"10.1002/jad.12484","url":null,"abstract":"<p><strong>Introduction: </strong>Despite evidence highlighting the dynamic nature of ethnic-racial identity (ERI) development and the common occurrence of discriminatory experiences, many studies treat these constructs as static and equivalent across individuals. Drawing upon the Phenomenological Variant of Ecological Systems Theory (PVEST), this study examined the within-person covariations between ethnic-racial affect (individuals' positive feelings regarding their ethnic-racial background) and discrimination-based stress, and whether these relations were moderated by average affect and average stress.</p><p><strong>Method: </strong>This study employed an intensive longitudinal design with 771 observations nested within 133 participants (Mage = 16.07, SD = 0.67), 52.3% were girls and ~93.3% were African American from Chicago, Illinois.</p><p><strong>Results: </strong>Results from the multilevel model analysis revealed that within-person fluctuations in ethnic-racial affect were predicted by discrimination-based stress and that these fluctuations were person-specific. Furthermore, findings from this study also showed that the within-person fluctuations in ethnic-racial affect in relation to stress from discrimination were weaker for those with higher average affect and stronger for those with higher average stress.</p><p><strong>Conclusions: </strong>This study highlights the dynamic and situational nature of developmental processes by emphasizing the within-person fluctuations and person-specificity. These findings highlight the importance of developing and delivering interventions and programs that promote positive ethnic-racial affect to mitigate the negative impact of discrimination. These initiatives should be offered consistently and tailored to address individuals' specific needs to maximize their effectiveness.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143434032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prospective Relations Between Self-Concept and Adolescent Physical Education Participation: A Sex Stratified Analysis.","authors":"Kelsey Sick, Eva Pila, Jenna D Gilchrist, Mahmood R Gohari, Karen A Patte, Scott Leatherdale","doi":"10.1002/jad.12476","DOIUrl":"https://doi.org/10.1002/jad.12476","url":null,"abstract":"<p><strong>Introduction: </strong>Sustained participation in physical education classes during adolescence can help promote lifelong engagement in physical activity, which is vital for the physical and mental health of adolescents. Self-concept, particularly in the domains of global and physical appearance self-perceptions, has been identified as a key predictor of physical activity behavior. However, there is limited understanding of how these facets influence continued enrollment in physical education classes, especially across different sexes.</p><p><strong>Methods: </strong>We used survey data from two cohorts that completed surveys in two consecutive school years (2016-17 and 2017-18; 2017-18 and 2018-19) to examine sex-based differences in the association between global self-concept, physical appearance self-perceptions, and sustained enrollment in physical education classes during the transition from Grade 9 to Grade 10. The total sample included 7884 Canadian adolescents (m_age = 14.4, SD = 0.5 years; 52.2% female). Using multiple logistic generalized estimating equation models, the analysis adjusted for school province, racial identity, and socioeconomic status to estimate the effects of self-concept on physical education enrollment.</p><p><strong>Results: </strong>Global self-concept and physical appearance self-perceptions declined from Grade 9 to 10 across both sexes, particularly among students who unenrolled from physical education after Grade 9. Interestingly, statistically significant odds ratios were observed for male adolescents but not for females. Higher global self-concept levels in Grade 9 corresponded with increased odds of physical education enrollment in Grade 10 for male students. Similarly, males with more positive physical appearance self-perceptions in Grade 9 predicted continued enrollment in physical education into grade 10, compared to males with lower physical appearance self-perceptions.</p><p><strong>Conclusion: </strong>During this critical transitional phase, global self-concept and positive physical appearance self-perceptions among males were prospectively linked to sustained participation in physical education classes into the subsequent year of high school, when physical education becomes an optional subject for most students. Such findings highlight the pivotal role of self-concept in sustained physical activity and offer crucial insights for interventions aimed at enhancing physical education participation and fostering a lifelong engagement in physical activity.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143411239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}