Recent research has suggested the importance of understanding for whom programs are most effective (Supplee et al., 2013) and that multidimensional profiles of risk and protective factors may moderate the effectiveness of programs (Lanza & Rhoades, 2012). For school-based prevention programs, moderators of program effectiveness may occur at…

This study examined the program effectiveness of Health Rocks!, a youth substance use prevention program. Merging data from 128,544 youth participants in 21 states between 2009 and 2021, this study compared self-reported levels of knowledge, skills, and internal and external assets before and after the program. Youth reported significant increases…

The Human Papillomavirus (HPV) vaccine can prevent 90% of cancers caused by HPV. Health care provider recommendations affect vaccine uptake, yet there are a lack of studies examining the impact of the school nurse (SN) in vaccine recommendations. The purpose of this study was to evaluate the impact of adding a SN HPV recommendation to the standard…

Whereas defending victims can put an end to school bullying incidents, few witnesses engage in such behavior. This study aimed to explore the intention to defend victims among distinct witness profiles based on behavioral and psychological characteristics. Within the framework of the theory of planned behavior, we measured intentions, attitudes,…

School safety is a priority for school administrators and policy makers as they seek strategies to provide an environment conducive to learning. Beyond preventing crime, schools must contend with social disturbances that may not rise to the level of criminal activity, but can negatively affect students, teachers, and the school environment. One…

Using administrative data from an urban school district, two series of predictive models were tested for their ability to project a student's high school graduation status. The models included student grades, attendance, behavior, demographic predictors, and school-level variables. Eighth and ninth-grade variables were tested for two graduation…

This study examined how changes in cumulative peer victimization are associated with depressed mood and suicidality among adolescents over time, as well as whether certain protective factors (e.g., school mattering) moderate these associations. Middle and high school students (N = 2,539) from a small city in the Great Plains responded to five…

Scores of intervention programs these days apply instructional and, sometimes, systemic strategies to reduce bullying in schools. However, meta-analyses show that, on average, such programs decrease bullying and victimization only by around 20%, and often show no or negative effects in middle and high schools. Due to these sobering results, we…

Virginia law mandates the use of threat assessment in all public schools, yet there is little research on grade-level differences. This study investigated a statewide sample of 3,282 threats from 1,021 schools. Threats significantly differed across grade level in demographics, characteristics, and outcome. As grade increased, students were more…

The "leaky pipeline" with regard to students' engagement in Science, Technology, Engineering, and Mathematics (STEM) has triggered extensive research to understand and prevent students dropping out from STEM. To boost enrolment and interest in STEM fields, integrated STEM (iSTEM) education could be harnessed by providing students with…

The extent to which youth attend Tier 2 evidence-based intervention is an important dimension of implementation. This study examined attendance patterns of 369 middle schoolers involved in a randomized trial testing the impact of Coping Power, an evidence-based Tier 2 preventive intervention. We conducted latent profile analysis to examine student…

The extent to which youth attend Tier 2 evidence-based intervention is an important dimension of implementation. This study examined attendance patterns of 369 middle schoolers involved in a randomized trial testing the impact of Coping Power, an evidence-based Tier 2 preventive intervention. We conducted latent profile analysis to examine student…

This study examined the association between participation in a school-based group-mentoring program (Project Arrive) and academic outcomes in a group of ninth-grade students who had been identified as at high risk of high-school dropout (n = 239). Comparison participants were ninth-grade students with similar levels of risk (n = 980). Using…

National debate over law enforcement in schools has largely overlooked student reporting of violent threats to school resource officer (SROs). This statewide assessment of Virginia high school students (n = 99,358) found that the majority of Black (64%), Hispanic (72%), White (71%), and other racial/ethnic identity (71%) students agreed the SRO…

In this article, we report findings regarding parent communication and daughter's experiences of bullying and victimization in a sample of Hispanic families with seventh-grade daughters. About 57% of daughters reported experiencing any form of victimization and 37% reported engaging in some type of bullying behavior. Overall, the most common type…