Both family structure and processes have been associated with young people's sexual behaviour, but most studies are cross-sectional and focus on only one outcome: age at first intercourse. This paper uses longitudinal data from a survey of Scottish teenagers (N=5041) to show how low parental monitoring predicts early sexual activity for both sexes…

This study examines the JUNIOR SUMMIT online community, which consisted of 3,062 adolescents representing 139 countries, varying SES, and a range of experience with computers. The online forum culminated in the election of 100 delegates. By analyzing the messages posted before results of the election were announced, we explore whether language use…

Cigarette smoking and smokeless tobacco (SLT) use are associated with numerous health hazards and economic costs, and rates of tobacco use have recently increased among young adults. In this study, the authors compared predictors of smoking and SLT use among college students (N = 21,410) from 13 Texas universities using a Web-based survey. Results…

The quality of father-adolescent relationships, especially for non-traditional fathers, has been neglected in investigating adolescents beliefs. Closeness of father-adolescent relationships was examined as a predictor of adolescents attitudes toward divorce. A sample of European and African American adolescents N=300 reported on the quality of…

In Roberts and Strayer (1996), we reported that emotional expressiveness and anger were important predictors of empathy for school-age children, and that empathy strongly predicted prosocial behaviors aggregated across methods and sources. In this paper, we report how empathy was associated with direct observations of anger and aggression in peer…

Findings are presented from an ecologically grounded, longitudinal study of 206 urban, ethnic minority adolescents that used hierarchical linear modeling to examine: (1) individual trajectories of change in adolescents' perceptions of general and closest same-sex friendship quality from middle to late adolescence; (2) the effects of gender and…

Depressive symptoms were measured in a cohort of community-based adolescents (n=163) at two time-points, with 1 year intervening. At Time 2, participants also answered a scale about past-year stressful life events. Depressive symptoms increased from Time 1 to Time 2, the effect being stronger for girls than for boys. Depressive symptoms were…

The authors investigated age-related changes in executive control using an Internet-based task-switching experiment with 5,271 participants between the ages of 10 and 66 years. Speeded face categorization was required on the basis of gender (G) or emotion (E) in single task blocks (GGG... and EEE...) or switching blocks (GGEEGGEE...). General…

To continue research assessing the validity of the Balloon Analog Risk Task (BART) as a measure of risk taking, the BART was administered to a nonforensic sample of individuals with varying levels of psychopathic characteristics. Construct validity of the BART was evaluated by measuring risk-taking behavior in relation to self-reported…

Purpose: This study investigates gender differences in the association between self-rated health (SRH) and mortality. This association has been well-documented, but findings regarding gender differences are inconsistent. The specific objectives were (a) to examine these differences in a short and a long time frame, (b) to examine these differences…

In the field of SLA, there have been various attempts to define second language learning motivation and to discover relationships between motivation and gender. Using two well-known motivational models: Expectancy-value theory, and Gardner's Socio-educational model, the present study sought to (1) first define foreign language learning motivation…

Purpose: The purposes of this pilot study were to examine prevalence of depressive symptoms among rural adolescents and identify related social and environmental variables. Methods: A convenience sample of 299 14- to 18-year-old agriculture class students at 5 rural high schools in Kentucky and Iowa completed a survey that included demographic…

This investigation focused on the relation between college student drinking behavior and study skills, behaviors, habits, and attitudes among undergraduate students at a predominantly African American university. Students (N = 492) were administered a multimedia alcohol survey with an embedded measure of study practices. The negative and generally…

Office disciplinary referrals can be a useful index for assessing students? discipline problems as well as designing and evaluating school discipline practices. In this paper, we examined disciplinary referral data compiled from an urban elementary school (majority African American) in a midwestern city over a 2-year period. Evident issues…

The aim of the present study was to better understand the combined and unique effects of teacher-student and parent-child relationships in students' achievement motivation and self-esteem. Participants were 3450 high school students administered items assessing their interpersonal relationships, academic motivation and engagement, academic…