Pan, Qianqian

Introduction The current study investigated the developmental trajectory of adolescents’ career decision-making self-efficacy (self-efficacy) and ambivalence in career decision-making (ambivalence) as well as the longitudinal impact of career-related parental behaviors (parental behaviors) on self-efficacy and self-efficacy on ambivalence.

Methods
We recruited 588 students from two elementary schools and three middle schools from city of Guangzhou, Province Guangdong in China. Participants were from Grade 4 to Grade 9 with an average age of 11.88 (SD = 1.63), 321 (54.6%) were male, and 9 (1.53%) were missing for gender. We applied a latent growth model using data from all three waves.

Results and Conclusion
After applying a latent growth model using data from all three waves, the results have indicated that self-efficacy decreased as these participants transitioned from childhood to early adolescence, and that their ambivalence fell on an increasing trajectory. Cross-sectionally, it indicated that “support” of parental behaviors was positively associated with self-efficacy, and “interference” of parental behaviors was positively associated with ambivalence. Longitudinally, “interference” of parental behaviors was negatively predicting the change rate of self-efficacy. A predictive relation did not exist between self-efficacy and ambivalence, such that a negative correlation was observed on a cross-sectional level. Implications and limitations are discussed as well.

Background: Analyzing distractor qualities of a pediatrics subject test in a national-level examination is vital in developing high-quality items for the discipline. Yet traditional approaches focus on key answers only and therefore are less informative. The number of distractors can also be parsimonized to improve the item development.

Materials and methods: From a pediatrics subject test at the national level, raw responses of 44,332 examines to nineteen multiple-choice questions were analyzed, such that the distractor qualities were evaluated via traditional and advanced methods such as canonical correlation index. Additionally, a simulation study was conducted to investigate the impact of eliminating distractor numbers on reliability.

Results: The traditional item analysis showed that most items had acceptable psychometric properties, and two items were flagged for low item difficulty and discrimination. Distractor analysis showed that about one-third of items had poorly functioning distractors based on relatively a low choice frequency (<5%) and a small effect size of distractor discrimination. The simulation study also confirmed that shrinking distractor numbers to 4 was viable.

Conclusions: Integrating multiple methods, especially the advanced ones, provides comprehensive evaluations of the item quality. Simulations can help re-consider the decision to set distractor numbers for cost-effectiveness. These proposed methods can improve further development of the pediatrics subject test.

Background The research on e-sports mainly concerns the relationship between game playing behavior and Internet addiction, especially among college students. It remained a question of how college students' e-sports playing was associated with their lifestyle behaviors and psychological well-being in China.

Objectives Our study aimed to explore whether collegiate e-sports players' e-sports participation behaviors differ across demographic backgrounds and how their e-sports playing relates to their lifestyle behaviors and psychological well-being.

Methods A cross-sectional survey was conducted on 1441 collegiate e-sports players in China. The demographic characteristics of collegiate e-sports players were explored. The Bivariate Person correlation, linear and Tobit regression analyses were used to examine how students' e-sports playing was related to their lifestyle behaviors (i.e., sleep quality and physical activity) and psychological well-being (mobile phone addiction, online game addiction, satisfaction with life, and perceived stress).

Results The results of independent t-test and ANOVA analyses revealed that students from different grades, majors, family residences, and family structures differed in their e-sports participation behaviors. The results of linear regression and Tobit regression analyses also revealed that students' e-sports participation behaviors were related to their lifestyle behaviors and psychological well-being, except for sleep quality and mobile phone addiction. It is noteworthy that the length of time in playing e-sports and e-sports consumption was related to different lifestyle behaviors and psychological well-being.

Conclusion The findings demonstrated that e-sports playing had penetrated college students' daily life. Appropriate time arrangement and rational e-sports consumption are crucial in promoting a healthy lifestyle and psychological well-being among college students.

Objectives: Prosocial behavior is essential for individuals’ development, and the study aims to analyze the relationship between parental psychological control and prosocial behavior.

Method: The current study investigated the relationships among Paternal Psychological Control (endogenous variable), General Self-Efficacy (mediator), and Prosocial Behaviors (exogenous endogenous variable) via a moderated mediation modeling approach (gender as the moderator). A total of 1822 Chinese students aged from 7- to 17-year-old (Mage = 12.4 years old, SDage = 1.89, 48.6% girls) were included in the current study.

Results: After controlling participants’ age, the only child status, family income, and parent’s education level, results revealed that higher levels of parental control were associated with lower levels of students’ self-efficacy, which, in turn, reduced students’ prosocial behavior intention. Moreover, the relationship between self-efficacy and prosocial behavior intention was moderated by students’ gender, where the positive effects of self-efficacy on prosocial behavior intentions were reduced in girls.

Conclusion: Findings highlight the importance of parental psychological control for supporting children’s self-efficacy to promote prosocial behaviors on different gender groups.

Swift digital advancements provide teenagers with ample online opportunities but also expose them to potential hazards that impact their wellbeing. The consequences of perceiving online risks vary among individuals, emphasizing the role of digital resilience as a protective mechanism. Digital resilience, rooted in the Digital Resilience Framework encompassing coping strategies, recovery, and learning from online risk experiences, goes beyond individual efforts. Instead, familial and educational factors play significant roles. This study investigates protective factors enhancing digital resilience from a socio-ecological perspective to boost adolescents' wellbeing. Data were collected from 1,882 parent-child pairs and 30 school ICT coordinators in 30 Hong Kong secondary schools between July and September 2022. Student and parent surveys assessed digital resilience, digital literacy, parental monitoring, and parent-child relationships, while the school ICT coordinator survey evaluated school-level digital literacy curriculum. Initially, no significant differences in adolescent wellbeing emerged regarding exposure to online risks. Employing structural equation modeling, this study suggests the protective role of digital resilience in enhancing adolescents' wellbeing. Results revealed that adolescents' digital resilience was positively associated with their digital literacy, positive parent-child relationships, and school-based digital literacy programs, particularly those focused on cyberbullying prevention. However, parental monitoring was only found to be significantly associated with adolescents’ non-productive coping strategies, which were negatively associated with their wellbeing. These findings offer crucial insights for stakeholders such as educators, policymakers, and parents. These insights can empower adolescents to navigate the digital landscape effectively while safeguarding their wellbeing.

Background
This study aims to investigate the trends and ecological determinants of physical activity among U.S. children and adolescents during the 2019–2021 period, encompassing the COVID-19 pandemic’s onset and subsequent years.

Methods
Utilizing data from the National Survey of Children’s Health over three years, this cohort study analyzed physical activity levels and ecological determinants among 82,068 participants aged 6–17. The sample included 36,133 children (44%) and 45,935 adolescents (56%), with variables assessed by caregiver reports.

Results
The analysis revealed a significant decline in physical activity among children from 2019 to 2020, followed by a recovery in 2021, whereas adolescents showed a continued decrease without recovery. Over the study period, children were consistently more active than adolescents. Better health status, normal weight, less screen time, stronger peer relationships, higher parental involvement, better family resilience and greater school participation were consistently correlated with increased physical activity in both age groups. Sleep duration was a predictor of activity only in children, while mental health status was solely a predictor in adolescents. Neighborhood environment consistently predicted children’s activity levels but was a significant factor for adolescents only in 2020.

Conclusions
These findings highlight the differing impacts of the pandemic on physical activity between children and adolescents, emphasizing the need for targeted public health interventions, particularly for adolescents whose activity levels have not recovered from the pandemic period. Age-specific physical activity interventions should consider sleep duration and neighborhood environmental factors when targeting children and mental health factors when focused on adolescents.