Learning behavioural responses and adapting them based on feedback is crucial from a young age, continuing to develop into young adulthood. This study examines the development trajectory and contributing factors from childhood to adulthood using a reversal learning paradigm. We tested 202 participants aged 10 to 22 in an online study, where they…

The purpose of this study was to describe the voice change and voice part assignment of male middle school choir members. Volunteers (N = 92) were recruited from three public middle school choral programs (Grades 6-8). Participants were audio-recorded performing simple vocal tasks in order to assess vocal range and asked to share the music they…

Theory and research highlight the mismatch between puberty-associated challenges and personal coping resources among youth with early actual or perceived pubertal timing. This study (N = 167; M[subscript age] = 12.41 years; 51.5% female; 77.8% White American) examined whether coping resources provided by mothers (maternal socialization of coping)…

Pubertal timing carries social as well as psychological implications. It is observed that adolescents rely upon their families, friends and other social circles for learning important skills that help them to cope with the pressures they face during the pubertal transition towards adulthood successfully. Since behavioural response to puberty also…

During adolescence, increases in pubertal hormones lead to reproductive maturity as well as changes in cognitive development. Yet, little is known about how to best characterize interindividual differences in hormone concentrations. The goal of the current study was to examine the antecedents and consequences of membership in empirically derived…

Objective: The documented decline in age at menarche is concerning as early pubertal development presents immediate and long-term health risks. Menarcheal timing is influenced by environmental factors, necessitating the importance of increased education within the health sciences curricula. This study examined health professions students'…

Puberty can be a particularly challenging time for adolescents who are transgender. Access to puberty blocking medication, commonly called 'puberty blockers', is considered an integral component of gender affirmative healthcare. Existing literature provides little insight into how parents of trans children entering into early adolescence navigate…

The present three-wave panel study (N = 968, [X-bar][subscript age] = 11.30, SD = 1.06) examines how developmental factors--pubertal timing and heterosocial involvement (i.e., one's involvement in cross-sex activities)--influence early adolescents' level of media internalization. We hypothesized that early pubertal timing positively moderates the…

Parents play an important role in adolescents' development of empathy. However, less understood is what dimensions of parental behavior predict changes in empathy during early adolescence and whether effects of parental behavior are moderated by pubertal timing or differ by sex. This study used data from an ethnically diverse sample of 704 youth…

Adolescence is a time of remarkable biopsychosocial change, which may be particularly challenging for youth with autism spectrum disorder (ASD), necessitating enhanced understanding and accurate assessment of pubertal maturation. The study compared physical examination to parent- and self-report measures in 200 participants (134 males and 66…

Objective: The objective of this study was to compare caffeine consumption in the morning, afternoon, and evening in adolescents with and without ADHD and examine associations with sleep functioning. Methods: Participants were 302 adolescents (ages 12-14) with (n=140) and without (n=162) ADHD. Adolescents wore actigraph watches to assess total…

This article reports on an ethnographic study to understand the practices of sexuality education (SE) in relation to what young girls want to learn in a primary school Ethiopia. This is done by means of school observations, FGD with female students and interviews with SE teachers. The study shows the observed SE focuses mainly on issues of…

Adolescence is a time of exceptional physical health juxtaposed against significant psychosocial and weight-related problems. The study included 241, 10-to-13-year-old youth with autism spectrum disorder (ASD, N = 138) or typical development (TD, N = 103). Standardized exams measured pubertal development, height (HT), weight (WT), heart rate (HR),…

In contrast to a large body of work concerning the effects of physiological stress reactivity on children's socioemotional functioning, far less attention has been devoted to understanding the effects of such reactivity on cognitive, including mnemonic, functioning. How well children learn and remember information under stress has implications for…

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…