Few studies have evaluated ways to thin punishment schedules. The purpose of this study was to examine the effects of using variable ratio (VR) schedules to thin the time-out schedule gradually. Warnings were used in some conditions to assist potentially with schedule thinning, but this analysis was limited. Participants were 3 young students who…

Objectives: The purpose of this study was to investigate the costs and benefits associated with multisystemic therapy (MST) for conduct disordered youth, 2 years following intake. Methods: The study employed a secondary analysis of 156 youth enrolled in a randomized trial assessing the psychosocial and behavioral outcomes of MST. Results: MST cost…

Behavior modification is an evidence-based treatment for children with attention-deficit/hyperactivity disorder (ADHD). Time-out from positive reinforcement is one behavior-modification procedure commonly recommended to manage disruptive or noncompliant behavior. This investigation examined the effects of time-out on children's behavior within the…