Community-Level Factors As Positive and Negative Correlates of Sexual Aggression Perpetration Among Adolescent Boys.

Often, perpetrators of sexual violence first aggress in their teens. Presently, very little is known about environmental factors that may influence adolescents' engagement in sexual aggression. Drawing upon data collected at 27 high schools in the Northeast United States, this study is the first to test the association between community-level factors and male adolescents' sexual aggression.

Longitudinal Associations Among Adolescents' Sexual Attitudes, Beliefs, and Behaviors.

Youth sex and relationship education programs aim to improve adolescent well-being by changing their knowledge, beliefs, and attitudes regarding sex and their health. However, there is a gap in existing research linking these cognitive targets to relevant behaviors, and a particular dearth of data on links with sexual behaviors. The current study tested longitudinal links between cognitive factors related to sex (attitudes about sex, normative beliefs, risk-avoidant intentions, and confidence in refusal skills) and outcomes of sexual behaviors (recent sexual encounters, number of sexual partners, and frequency of condom use).

A Latent Class Analysis of Predictors for Engaging in Sex: A Study with Ethnically Diverse High School Students.

Sexual activity occurs among a large portion of young adults and adolescents, including high school students. While about 40% of high school students nationwide have engaged in sexual intercourse, more information is needed about how individual characteristics may relate to larger patterns of adolescent sexual behavior. This exploratory study utilized a latent class analysis (LCA) to identify clusters of high school students ( = 801) based on demographic characteristics, sexual refusal skills, healthy relationship skills, sociosexuality, internalizing symptoms, alcohol use, various forms of social support (i.

Impact and implementation findings from a cluster randomized trial of a youth relationship education curriculum.

The current study presents implementation and impact data from a cluster randomized trial of a youth relationship education curriculum. High school students (n = 1,135) were randomized at the school level to receive curricula-as-usual or a healthy relationships program delivered by facilitators who were not employed by the high schools. Program evaluators reported high engagement and students indicated high satisfaction with the program, but multilevel models showed no statistically significant impacts on healthy relationship skills, attitudes, and behaviors at three and nine months post-intervention.

Happy, healthy, and wedded? How the transition to marriage affects mental and physical health.

Decades of research have documented the apparent health benefits of marriage, but the dynamics of how health may change across the transition to marriage are not fully understood. In two studies, we compared being unmarried or married on several indices of mental and physical health. In Study 1, we used a national sample of 1,078 individuals in different-sex relationships who completed surveys by mail.

Community-level risk & protective correlates of violent crimes.

Despite declining rates over the past several decades, violence continues to be a pervasive public health problem. To date, we have very little knowledge about the factors at the outer layers of the social ecology that may serve to protect or exacerbate violence. The purpose of the present research is to identify community-level risk and protective correlates of multiple forms of violent crime.

Working memory load-dependent changes in cortical network connectivity estimated by machine learning.

Working memory engages multiple distributed brain networks to support goal-directed behavior and higher order cognition. Dysfunction in working memory has been associated with cognitive impairment in neuropsychiatric disorders. It is important to characterize the interactions among cortical networks that are sensitive to working memory load since such interactions can also hint at the impaired dynamics in patients with poor working memory performance.