The purpose of the present study was to identify the patterns of Internet addiction in early adolescents and their associated protective factors in order to prevent and/or ameliorate internet addiction as early as possible. A 2-year longitudinal study was conducted among 621 Chinese early adolescents. Latent class and latent transition analyses…

The risk of delinquent to antisocial behaviors among youth (teenagers) seem to be more prevalent in group homes than other foster homes. The aim of this study was to examine the association between negative peer influence and youth antisocial behaviors in group homes. Participants were 875 youth aged 10 to 17 at baseline (2010-2011). Logistic…

Authoring Action (A2) is a youth-focused, arts-based, afterschool and summer program. A2's mission is "to transform the lives of youth and the world through the power of creative writing, spoken word, visual and media arts, film-making and leadership education that promotes positive systemic change." Using in-depth interviews, this study…

Introduction: In 2021, leaders in Birmingham, Alabama established one of the first LGBTQ-affirming charter schools in the United States to serve students who have dropped out, are not thriving in traditional schools, or are enrolled in home-school programs. Methods: Using deductive analysis, our research team filtered data through the five…

This paper explores the external developmental assets and how they manifest in specific youth programs from Colombia, Guatemala, and Honduras. An evaluation process was created through a qualitative phenomenological with the youth programs' leadership. To triangulate the data, a survey was developed and piloted with a small sample from three youth…

There is limited research on the trajectory of restricted and repetitive behaviors (RRBs) in fragile X syndrome (FXS), with previous studies only examining males and/or examining RRBs as a unitary construct rather than delineating subtypes of RRBs. Thus, we described the trajectory of five subtypes of RRBs in 153 males and females with FXS (aged…

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…

The benefits of afterschool activity participation for youth development are well-documented. An interesting question dominating this field is whether there is a threshold at which point participating in too many activities (breadth) and spending too much time in those activities (intensity) is negatively associated with desirable outcomes. Using…

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…

Trauma-informed practices in school settings aim to help students understand how past traumas may trigger memories of hurt and neglect, how they can distinguish these earlier memories from the present, so that they can form themselves into healthy, functioning adults. Although approaches adopted thus far may remedy students' cognitive, emotional,…

How researchers use statistical analyses shapes their research toward or away from an anti-racist agenda. In this article, we demonstrate how developmental scientists can use the QuantCrit framework to critically examine the process of conducting quantitative analyses. In particular, we focus on mixture modeling to clearly demonstrate how the…

We investigated whether daily experiences of conflict with family and peers were associated with fluctuations in diurnal cortisol, and whether sleep buffers the associations between conflict and diurnal cortisol. A racially diverse sample of 370 adolescents (ages 11-18; 57.3% female) provided daily diaries for 5 days and saliva samples for 4 days.…

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…