Gender stereotyping and under-representation of girls and women have been documented in children's picture books in the past, in the hope that improvements would follow. Most researchers have analyzed awardwinning books. We explored sexism in top selling books from 2001 and a 7-year sample of Caldecott award-winning books, for a total of 200 books. There were nearly twice as many male as female title and main characters. Male characters appeared 53% more times in illustrations. Female main characters nurtured more than male main characters did, and they were seen in more indoor than outdoor scenes. Occupations were gender stereotyped, and more women than men appeared to have no paid occupation. Few differences were found between Caldecott award books and other books. A comparison of our book sample to 1980s and 1990s books did not reveal reduced sexism. The persistence of sexism in picture books and implications for children and parents are discussed.

Criminally involved adolescents engage in high levels of risky sexual behavior and alcohol use, and alcohol use may contribute to lack of condom use. Detained adolescents (n = 484) were randomized to (1) a theory-based sexual risk reduction intervention (GPI), (2) the GPI condition with a group-based alcohol risk reduction motivational enhancement therapy component (GPI + GMET), or (3) an information-only control (INFO). All interventions were presented in same-sex groups in single sessions lasting from 2 to 4 hr. Changes to putative theoretical mediators (attitudes, perceived norms, self-efficacy, and intentions) were measured immediately following intervention administration. The primary outcomes were risky sexual behavior and sexual behavior while drinking measured 3 months later (65.1% retention). The GPI + GMET intervention demonstrated superiority over both other conditions in influencing theoretical mediators and over the INFO control in reducing risky sexual behavior. Self-efficacy and intentions were significant mediators between condition and later risky sexual behavior. This study contributes to an understanding of harm reduction among high-risk adolescents and has implications for understanding circumstances in which the inclusion of GMET components may be effective.

Mediational analyses have been recognized as useful in answering two broad questions that arise in HIV/AIDS research, those of theoretical model testing and of the effectiveness of multicomponent interventions. This article serves as a primer for those wishing to use mediation techniques in their own research, with a specific focus on mediation applied in the context of path analysis within a structural equation modeling (SEM) framework. Mediational analyses and the SEM framework are reviewed at a general level, followed by a discussion of the techniques as applied to complex research designs, such as models with multiple mediators, multilevel or longitudinal data, categorical outcomes, and problematic data (e.g., missing data, nonnormally distributed variables). Issues of statistical power and of testing the significance of the mediated effect are also discussed. Concrete examples that include computer syntax and output are provided to demonstrate the application of these techniques to testing a theoretical model and to the evaluation of a multicomponent intervention.

Findings support the feasibility of integrating alcohol-specific sexual risk content into a theory-based sexual risk-reduction intervention and provide additional evidence that theory-based interventions are effective at reducing risky sex in this population. There was limited evidence of intervention effects on alcohol-use outcomes. Future research should focus on strengthening the GPI + GMET to most effectively target risky sexual behavior among at-risk adolescents.

We developed and tested models of intentions and behavior among adolescents from Cape Town, South Africa. Data from 261 participants who completed an initial measure of attitudes, beliefs, and prior behavior were used to develop a model of intentions to use condoms based on the Theory of Planned Behavior (TPB) and additional constructs found to be important in previous research with adolescents. Of the initial sample, 227 (87%) completed a behavioral follow-up 4 months later, and approximately one-third of those (n=72; 44 boys and 30 girls) reported having had sex in the prior 4 months. Data from this smaller sample were used to develop a model of condom use behavior based on intentions (as per the TPB) and the additional sub-population relevant constructs. Analyses generally supported the validity of the TPB in this context for predicting intentions and behavior. HIV knowledge and positive outlook (self-esteem and future optimism) were significantly related to TPB predictors of intentions. Intentions, acceptance of sexuality, and gender were significant predictors of behavior. Implications for the status of the TPB and the design of interventions for South African adolescents are discussed.