Women's artistic gymnastics is commonly understood to require early entrance and intense training during childhood. Most gymnasts retire before reaching adulthood. In recent years, the gymnast population at the highest level has "aged." In this article, we adopt a socio-pedagogical perspective to explore the training contexts, pubertal…

The purpose of this qualitative study was to understand how undergraduate- and graduate-level choristers perceived the influence of adolescent female voice change on their singing experiences since the age of 11 years old. Data included individual and focus group interviews with 17 female collegiate choral singers enrolled in one of two women's…

We examined trajectories of ethnic identity exploration, resolution, and affirmation and their associations with depressive symptoms and self-esteem 3.5 years later among early and middle adolescent Mexican-origin girls (N = 338). Findings indicated that exploration, resolution, and affirmation increased over time for both cohorts. Among early…

Despite the growing research on emotion regulation, the empirical evidence for normative age-related emotion regulation patterns is rather divergent. From a life-span perspective, normative age changes in emotion regulation may be more salient applying the same methodological approach on a broad age range examining both growth and decline during…

The causal factors associated with increases in depressive symptoms among adolescent girls remain an area of theoretical debate, and the limited research considering a hormonal influence has provided mixed results. The goal of the present study was to test a set of longitudinal associations, that, if found, would provide support for a hormonal…

The social brain undergoes developmental change during adolescence, and pubertal hormones are hypothesized to contribute to this development. We used fMRI to explore how pubertal indicators (salivary concentrations of testosterone, oestradiol and DHEA; pubertal stage; menarcheal status) relate to brain activity during a social emotion task.…

Recent developmental cognitive neuroscience research has supported the notion that puberty and adolescence are periods of profound socio-emotional development. The current study was designed to investigate whether the onset of puberty marks an increase in the awareness of complex, or "mixed," emotions. Eighty-three female participants (aged 9-16…

Adolescents' friendships with other-sex peers serve important developmental functions, but they may also facilitate engagement in problem behavior. This study examines the unique contributions of other-sex friendships and friends' behavior to alcohol use, smoking, and initiation of sexual intercourse among late adolescent girls and boys. A total…

Non-linear changes in behaviour and in brain activity during adolescent development have been reported in a variety of cognitive tasks. These developmental changes are often interpreted as being a consequence of changes in brain structure, including non-linear changes in grey matter volumes, which occur during adolescence. However, very few…

Although developmental theory predicts that adolescent romantic relationships have important benefits, empirical evidence suggests that they may also carry substantial psychosocial risk. This study uses data from 4,948 respondents (50% female) in Wave I and Wave II of the National Longitudinal Study of Adolescent Health to examine the association…

Previous research on adolescent girls in relationships with older partners suggests a range of negative outcomes for the adolescent. Using three waves of data from the National Longitudinal Survey of Adolescent Health and a life course perspective, we explore the connection between involvement in age discordant relationships (girls dating males…

Although many factors may influence the initiation of drug or alcohol use, the perception of risk associated with these behaviors also varies by gender, age, and type of drug. Understanding the different patterns of risk perceptions that emerge during adolescent development may help to better target health communication messages and increase the…

To describe trajectories of aggressive behaviors for adolescents living in rural areas, we compared the patterns, timing and sex differences in development of physical and social aggression using five waves of data collected from youth in school surveys administered over 2.5 years. The sample (N = 5,151) was 50.0% female, 52.1% Caucasian and 38.2%…

Explored differences between 35 women who had abortions as teenagers and 36 women who had abortions as adults. Respondents reported on their premorbid psychiatric histories, the decision-making process itself, and postabortion distress symptoms. Antisocial and paranoid personality disorders, drug abuse, and psychotic delusions were significantly…

Investigated relationship between early sexual maturation and psychosexual behaviors of dating and sexual intercourse among national sample of adolescent girls. Found early-maturing girls more likely to have experienced earlier dating and coital onset than late-maturing peers. Blacks experienced menarche and first intercourse at earlier ages, yet…