Although much research exists on adolescent marijuana use, few studies have examined marijuana use in school settings. Students experiencing academic and social difficulties at school, such as those receiving special education services, may be more at risk for school-related substance use. Nevertheless, virtually no research has examined this…

The Child Welfare League of America (CWLA) is the nation's oldest and largest membership-based child welfare organization committed to engaging people everywhere in promoting the well-being of children, youth, and their families and protecting every child from harm. By publishing a diverse range of views on a wide array of topics, "Children's…

The current study examined the extent to which treatment integrity was increased and maintained for 4 teachers in their regular classroom settings as a result of performance feedback and negative reinforcement. Teachers received daily written feedback about their accuracy in implementing an intervention and were able to avoid meeting with a…