The present study aimed to test if perceived pubertal timing was related to marijuana and alcohol use through deviant peer affiliation. Additionally, we examined if the deviant peer pathway was moderated by impulsiveness, gender, or both. Data were collected from 342 youth, most of whom had a family history of substance use disorder. Youth…

The following article presents a paradigm shift in order to engage in more expansive pedagogy in the teaching of puberty; specifically, to create a more inclusive and affirming space for LGBTIQA+ youth. Attention to LGBTQIA+ populations has slowly been integrated into many areas of research, theory, and teaching in psychology and related…

In early adolescence, levels of conscientiousness and agreeableness have been found to temporarily decrease, with levels of neuroticism increasing, indicating a dip in personality maturation. It is unknown whether these changes are related to the process of puberty, a major developmental milestone with numerous changes for children. Here, we first…

Individuals with autism spectrum disorder (ASD) may demonstrate atypical autonomic (ANS) responses; however, research remains inconsistent. This study examined parasympathetic response during social evaluation in 241 youth (10-13 years) with ASD (n = 138) or typical development (TD; n = 103). Diagnosis, age, pubertal development, and body mass…

"Emerging Voices" is a choral series published by Oxford University Press. The aim is to cater for adolescent male voices at various stages of change. Part ranges conform to the 'cambiata' system developed by Irvin Cooper. The paper asks whether a unique, characteristic timbral quality exists in voices at the mid-point of change and can…

This study examined the association of friendships and popularity with adolescents' first-time involvement in a romantic relationship (referred to as romantic relationship debut). The aim of this article was twofold: first, to disentangle the unique effects of friendships and perceived popularity; second, to separate same- and cross-gender peer…

Participation in physical activity (PA) tends to decline between childhood and adolescence, and in Australia the bulk of this decline has been shown to occur in the domain of non-organised PA (e.g. active play, informal sports). A better understanding of the reasons for the decline in non-organised PA may support strategies to counter barriers and…

We used latent growth curve analysis to extend research on associations between early puberty and adverse peer relations by examining the role of pubertal timing in the developmental trajectories of peer victimization and offending from early- to mid-adolescence. We made use of three-wave longitudinal data collected annually from a cohort of…

This study examined the relationship between pubertal development and type of caregiver-adolescent communication about sex (CACS) among 441 African American caregivers participating in an intervention trial in rural North Carolina. We assessed "CACS about general sexual health topics and positive aspects of sexuality." Caregivers'…

This article examines how non-fiction children's television programmes portray bodily changes and sexuality at puberty. Engaging with the body and the sexuality of children in the broadcast media raises cultural and social challenges. Public concern about social morality and the 'sexualisation of children', sexual objectification and pornography,…

Internet-based platforms present vital new venues for sex education. However, research is limited on the ways adolescents utilize these resources, particularly within user-generated content contexts. This study assesses the sexual health content adolescents seek online through a qualitative, directed content analysis of 365 user-generated posts in…

In the USA, persons of Hispanic ethnicity experience higher rates of adolescent pregnancy and STIs than non-Hispanic white youth and there exists a lack of research concerning the sexuality education preferences of Hispanic adolescents. This study describes sexual health education preferences by Hispanic ethnicity among a high-risk sample of young…

The importance of body change during the adolescence has been well documented within the literature. In this study, gender differences were investigated in the use of adolescents' perceptions of all body images, body parts and functions, and strategies of coping with body image. Data were collected from 710 first-year students from different high…

Education changes the brain. The purpose of this meta-review is to afford teachers access to the most up-to-date research regarding principal neuro-processes of adolescent development and behavior to improve students' well-being and motivation in the classroom. This includes facets such as emotional, social, risk and reward mechanisms, stressors,…

Evidence on girls' transitions through puberty in Madagascar and ways in which menarche influences their educational experiences and future sexual and reproductive health is limited. We conducted qualitative research involving participatory activities with girls in rural and urban Madagascar to explore their transitions through early puberty. Key…