The leading cause of preventable disease, disability, and death in the United States is tobacco product use. The 2022 National Youth Tobacco Survey, which was completed in 2022, showed that the e-cigarette epidemic among youth continues to remain a public health threat. The survey revealed that over 2.5 million middle and high school students…

The subject of the research is the planning, implementation and evaluation of the program about prevention of the use of psychoactive substances among students 5-7 grade. The study was conducted by survey method with 314 teachers who teach in twenty-six schools. The qualification of the teachers to work with the program about prevention was…

A nonconcurrent multiple baseline across 3 middle schools was used to assess the impact that teaching all students to follow the" Bullying and Harassment Prevention in Positive Behavior Support: Expect Respect" intervention had on bullying behaviors. The 3 schools were using School-Wide Positive Behavioral Interventions and Supports and…

This mixed methods research study sought to find if the implementation of the Olweus Bullying Prevention Program (OBPP) would reduce incidences of bullying in a suburban Atlanta middle school. Data was collected and compared over a two year period with Year 1 data representing pre-implementation of the OBPP. Discipline records associated with…

The objective is to examine school-level program and policy characteristics and student-level behavioural characteristics associated with being overweight. Multilevel logistic regression analysis were used to examine the school- and student-level characteristics associated with the odds of a student being overweight among 1264 Grade 5-8 students…

The Internet may be an effective medium for delivering smoking prevention to children. Consider This, an Internet-based program, was hypothesized to reduce expectations concerning smoking and smoking prevalence. Group-randomized pretest-posttest controlled trials were conducted in Australia (n = 2,077) and the United States (n = 1,234) in schools…

This is the first of two reports that summarize the findings from an impact evaluation of a violence prevention intervention for middle schools. This report discusses findings after 1 year of implementation. A forthcoming report will discuss the findings after 2 years and 3 years of implementation. In 2004, the U.S. Department of Education (ED)…

The Olweus Bullying Prevention Program (BPP) is an internationally recognized school-based bullying prevention program. This project sought to evaluate pilot implementation of the program in one urban district using fidelity of implementation, bullying incident density (BID), student surveys, and serious incident reports as process and outcome…

Mediation analysis is a statistical technique that can be used to identify mechanisms by which intervention programs achieve their effects. This paper presents the results of a mediation analysis of Ngao, an acquired immunodeficiency syndrome (AIDS) education program that was implemented with school children in Grades 6 and 7 in Tanzania in the…