We developed age- and sex-specific smoothed percentiles for vertical and long jump, as well as vertical jump power, in healthy 10-18 year olds (n = 529, 47.1% female). Jump height and distance were measured and vertical jump power was assessed via mechanography. LMS regression was used to create smoothed age-specific reference curves, separated by…

The current study suggested and tested a model to investigate the associations between adolescent future expectations of work and education (AFE-WE; adaptive responses) and positive future expectations (PFE; adaptivity) through concern, control, curiosity, and confidence (adaptability resources) as well as the role of the gender. The data were…

The objective of this study is to explore the inclusiveness of lesbian, gay, bisexual, transgender, and queer (LGBTQ) adolescents in junior high school from the perspective of LGBTQ adolescents in Sweden. Semi-structured in-depth interviews were conducted with 10 GBTQ adolescents aged 16 to 19. The study was approved by the Swedish Ethical Review…

Parent-child communication concerning sexual and reproductive health (SRH) has significant potential to reduce children's risky sexual behaviour. Despite these benefits, few parents communicate with their children about SRH issues in Uganda. Using multi-stage stratified sampling in a cross-sectional survey, we estimated the prevalence and…

Background: Youth psychosocial and school adjustment results from complex developmental transactions between their individual characteristics and diverse environmental influences, which appear as risk or protective factors throughout one's development. Objective: From an ecosystemic and developmental perspective, this study aims to: (1) identify…

Health saving-based educational technologies aim to provide a combination of children's needs, motivations, knowledge, optimal health level and normal physical development. In this study, the effect of the health-saving educational technologies program applied to secondary school students in increasing their physical fitness, self-efficacy in…

Although school climate plays an important role in the development of adolescent prosocial behaviors and problem behaviors, little is known about the mechanisms underlying school climate's impact on such behaviors, particularly in Chinese adolescents. This study used a multi-informant approach to investigate the mediating role of social-emotional…

In today's world, young people attending high school face many developmental challenges and need a holistic examination of their developmental process, with both positive and negative aspects. Desired outcomes for healthy youth development include individual character strengths such as the strength of love and the contextual characteristics of…

The contemporary #MeToo moment has led to renewed concern about issues of masculinity and gender justice. This moment provides a strong warrant for critically analyzing different programmes for boys and men in relation to their capacity for gender transformation. This paper presents three such programmes located in Victoria (Australia) as case…

This study investigated adolescent students' nutritional knowledge in boarding schools and potential strategies for improving their nutritional status in the Ido-Osi Local Government Area of Ekiti State, Nigeria. The researcher used purposive sampling to select three government colleges and private college boarding schools in the Ido-Osi Local…

In this study, we investigate how the accumulation of stressful life events and chronic stressors experienced in adolescence predict young adults' future self-identification (i.e., connectedness, vividness, and valence of the future self) in a sample of 1482 Swiss youth. Furthermore, we investigate future self-identification as a source of…

Emotion regulation abilities play a crucial role in child and adolescent development. Thus, there is a need to investigate correlates and predictors of the emotion regulation abilities in adolescents. Previous studies have shown that attachment security plays an important role in the development of adaptive emotion regulation strategies; however,…

This study aims to examine the impact of a school-based intervention on life skills and personal development among adolescents in Kosovo. It responds to the educational shift toward competence-based learning outlined in the new Kosovo curriculum. The research adopts a quasi-experimental design with pre-and post-tests to examine changes in…

Contemporary research on mental health and well-being highlights the importance of understanding the complexities of adolescent life. Adolescence is a critical developmental stage, marked by various challenges and opportunities that shape mental health outcomes. Our study aims to explore both positive and negative experiences related to school,…

The developmental shifts encountered by boys during adolescence can have long-term implications for mental health. This paper describes a holistic approach to wellbeing and development (the On Queenslea Drive, or OQD, program), which draws upon a traditional Rites of Passage framework to support the development of boys during this period. This…