The majority of research on the link between video games and aggression has focused on the violent content in games. In contrast, recent experimental research suggests that it is video game competition, not violence, that has the greatest effect on aggression in the short-term. However, no researchers have examined the long-term relationship…

There is a growing concern that some youth are overscheduled in extracurricular activities, and that this increasing involvement has negative consequences for youth functioning. This article used data from the Educational Longitudinal Study (ELS: 2002), a nationally representative and ethnically diverse longitudinal sample of American high school…

Although adolescents often participate in multiple extracurricular activities, little research has examined how the breadth of activities in which an adolescent is involved relates to school-related affect and academic performance. Relying on a large, multi-ethnic sample (N = 864; 55.9% female), the current study investigated linear and non-linear…

While many adolescents and young adults experiment with substances (e.g., alcohol, cigarette smoking, marijuana), recent research suggests that rural youth and young adults may be more at risk for substance use than their urban counterparts. This study was designed to examine the longitudinal relationships between rural adolescents' prosocial…

This study seeks to provide a greater understanding of the factors that determine the perceived availability of alcohol and its role in predicting adolescents' alcohol use. Participants were 151,703 7th-12th grade students (50% female) from a sample of 219 rural communities across the United States, with oversampling for predominantly…

There is a dearth of literature that examines rural youths' school transition and adaptation over the middle and high school years. Given rural education challenges, this study examines rural youths' developmental trajectories of self-reported grades and affective and behavioral educational outcomes (i.e., school belonging, value of education,…

This study used a 2-month prospective research design to examine the bi-directional interplay between peer victimization and social anxiety among adolescents. Participants included 228 adolescents (58% female) in grades 10-12. Three types of peer victimization were examined: "overt" (physical aggression or verbal threats), "relational" (malicious…

This study used hierarchical linear modeling to compare longitudinal patterns of adolescent religious service attendance and club attendance, and to contrast the longitudinal relations between adolescent adjustment and religious service versus club attendance. Participants included 1050 students (47% girls) encompassing a school district in…

The authors evaluated emotional distress among 9th-12th grade students, and examined whether the association between being lesbian, gay, bisexual, and/or transgendered (i.e., "LGBT") and emotional distress was mediated by perceptions of having been treated badly or discriminated against because others thought they were gay or lesbian.…

This study investigated tenth- and twelfth-grade adolescents' (N less than or equal to 264) judgments about the acceptability of same-sex peers who varied in terms of their sexual orientation (straight, gay or lesbian) and their conformity to gender conventions or norms in regard to appearance and mannerisms or activity. Overall, the results of…

We examined the Big Five personality traits of Agreeableness, Conscientiousness, Emotional Stability, Extraversion, and Openness, as well as four narrower traits of Aggression, Optimism, Tough-Mindedness, and Work Drive in relation to absences from school for middle- and high-school students. Participants were 248 seventh grade students, 321 tenth…

The present study examines how exposure to relational aggression at school is associated with adolescents' perceptions of, and participation in, a hostile school environment. Participants were 1,335 African American and European American adolescents in grades 7 through 12 (52% female, 49% African American). Results indicate that exposure to…

This study evaluated effects of the "Iowa Strengthening Families Program," a family-focused universal preventive intervention, on growth patterns of adolescent internalizing (anxiety and depressive symptoms) and monthly polysubstance use (alcohol, tobacco, marijuana, inhalants, and other illicit drugs), as well as the association between…

Based on a model by Cyranowski, J., et al. (2000), Arch. Gen. Psychiatry 57: 21-27, adolescents at-risk for the development of depressive symptoms were identified. Adolescents were considered at-risk if they had 2 or more of the following early adolescent risk factors: (1) insecure parental attachment, (2) anxious/inhibited temperament, (3) low…

Thirty-two eighth-and twelfth-grade daughters and their mothers were audiotaped as they discussed unresolved mother-daughter conflict themes. The purpose was to examine how maternal regulation and daughters striving for autonomy reflected in dyadic communications. Results indicated that mothers regulated conversation through questions while…