We conducted 2 studies to determine whether dense and thin NCR schedules exert different influences over behavior and whether these influences change as dense schedules are thinned. In Study 1, we observed that thin as well as dense NCR schedules effectively decreased problem behavior exhibited by 3 individuals. In Study 2, we compared the effects…

Many schools are adopting Schoolwide Positive Behavior Interventions and Supports, a multitiered prevention framework to promote proactive behavioral practices and encourage appropriate behavior. There is an extensive research base and demonstrations to guide schools in effective implementation of universal behavior support; however, schools…

We evaluated the effects of three different methods of denying access to requested high-preference activities on escalating problem behavior. Functional analysis and response class hierarchy (RCH) assessment results indicated that 4 topographies of problem behaviors displayed by a 13-year-old boy with high-functioning autism constituted an RCH…

Few direct-assessment procedures are designed to identify potential negative reinforcers (e.g., including demands in the escape condition of functional analyses). Two participants were systematically exposed to a series of demands nominated by caregivers as potential negative reinforcers. Sessions ended following the first instance of problem…

A large body of literature exists describing the harmful effects of prenatal drug exposure on infant and child development. However, there is a paucity of research examining strategies to ameliorate sequelae such as externalizing behavior problems. In the present study, functional analysis procedures were used to assess challenging behavior…

Overrepresentation of African American boys in disciplinary and special education referrals has been a national concern. This study used functional behavioral assessments (FBAs) and behavioral intervention plans (BIPs) as a means to prevent disproportionality of African American boys. Based on FBA results, interventions were developed for four…