Reports findings from the final year of a tobacco use prevention project for junior and senior high school students. After three years of intervention with junior high students, researchers assessed the relative effectiveness of continued, lapsed, and delayed interventions in high school. In grade 11, continued intervention students had the lowest…

Schools within the Child and Adolescent Trial for Cardiovascular Health intervention were randomized into control, school-based, and school-based plus family intervention conditions. Measures of third graders' psychosocial determinants of risk behavior indicated significant improvements in all psychosocial determinants following the interventions,…