In this article, we integrate cultural evolutionary theory with empirical research from developmental psychology, cultural anthropology, and primatology to explore the role of peer learning in the development of complex instrumental skills and behavioral norms. We show that instrumental imitation, contingent teaching, generative collaboration, and…

Online peer support programs could address mental wellbeing concerns reported by Black students. The current evaluation explored Black university students' motivations, experiences, and perceived impacts of an online mental wellbeing peer support group (Black Students Talk [BST]) in England and Wales. We conducted two focus groups with Black…

Little research has examined mechanisms driving cannabis use disparities among sexual minority (SM; versus heterosexual) young adults (YAs). Participants were US YA women (N = 1345; 24.8% bisexual, 6.1% lesbian) and men (N = 998: 8.9% bisexual, 13.8% gay). Bivariate analyses examined associations between sexual orientation (heterosexual,…

Objective: Modifying the unhealthy dietary habits of children in low- and middle-income countries is important to overcome the increasing prevalence of childhood under- and overnutrition. Dietary habit formation is multifactorial, with parental influence fundamental in determining children's food environment and intake. Therefore, understanding…

There is limited research on ethnic-racial socialization outside the family context (e.g., in peer groups). Using two-week, daily data from 177 U.S. ethnic-racial minority 9th graders in 2017-2020 (M[subscript age] = 14.48 years old; 51% females; 52% Black, 20% Latinx, 10% Asian American, 6% Native American, and 12% Other), this study tested a…

Although there is research demonstrating benefits of inclusive postsecondary education (IPSE) programs for students with intellectual disabilities (ID), much less is known about IPSE students' classroom-related, non-academic thoughts, attitudes, and behaviors, sometimes referred to as academic enabling behaviors, including interpersonal skills,…

The purpose of this study was to examine how college students who identify as queer and Muslim and attend 4-year colleges and universities integrate their religious and sexual identities. The study was conducted through a constructivist paradigm that acknowledged multiple truths and the role of the researcher in co-constructing knowledge. The…

Experiences of and exposures to violence impact older adolescents and young adults in a myriad of ways. While typically conceptualized as interpersonal, other forms of violence, namely structural and symbolic, can be harmful to development for this population. This study utilized qualitative methodologies, including ethnographic field notes and…

Purpose: Given declining tuition funds and government grants, Kenyan universities need to develop strategies, including increased research grants and collaborations, to diversify their income sources. Well-managed doctoral students can boost a university's teaching and research outputs. However, numbers of students enrolled in doctoral programmes…

Contact from the police to advise a parent that their child has come into conflict with the law can be devastating. Of the 904 individuals formally referred to youth justice services in Northern Ireland during 2020-21, one-quarter were reoffences. Most will involve boys' aged 15 plus years with numbers reflecting the wider UK prevalence. Whilst…

This study examined whether, for bullying perpetrators, admitting to their behavior was associated with specific psychosocial characteristics, and whether it predicted decreases in bullying behavior and a higher responsiveness to a successful anti-bullying program after 9 months of implementation. It also investigated whether participation in an…

This study examines the independent, relative, and additive associations between both parent and peer role models and longitudinal patterns of smoking across adolescence and early adulthood. An analysis of data from the National Longitudinal Study of Adolescent to Adult Health (N = 10,166) reveals at least four distinct trajectories of smoking…

Recent studies have shown that the number of teachers in Germany is decreasing dramatically. In contrast, the rate of student teachers discontinuing their studies is rather high, and further increases the shortage of teachers. To address this issue, we investigated student teachers' social support networks by using a social network approach.…

Based on the social cognitive theory and the emotional contagion theory, this study investigated if friends influence (reinforce or change) the development of academic values (intrinsic value, emotional cost) and if this process differs across same-sex friendship dyads. We drew on data collected in a two-wave longitudinal study in Germany. The…

The article explores developmental tensions in Finnish adolescents' accounts of their different worlds. By understanding tensions experienced by students, educators can develop their pedagogical practices to address those tensions. Building on cultural-historical activity theory, we analysed 12 interviews of 8th graders, focusing on their…