There has been much research concerning functional assessment over the past 20 years, but several important research considerations have yet to be explained. One is the comparison of different types of functional assessment (e.g., experimental functional analysis and non-experimental functional assessment). The current study aims to compare the…

Reviewed 24 evaluations of prevention programs including family-based intervention, an outcome measure of offending or disruptive child behavior, high-quality experimental design, and minimum sample size of 100. Found that most interventions were effective in reducing childhood antisocial behavior and later delinquency. In some cases, monetary…

Two children with developmental delays and a history of problem behavior participated in this study to examine the efficacy of combining two treatments demonstrated to reduce problem behavior: noncontingent reinforcement and functional communication training. At issue was whether the noncontingent delivery of an alternative preferred stimulus and…