Members (behaviors) of a response class are equivalent in that they produce the same functional reinforcer. Oftentimes, some members of a response class occur at higher rates than others. This can be problematic when the members that occur at high rates are socially inappropriate (e.g., self-injury, aggression, or disruption). The participant in…

Effective strategies to address communication and behavior challenges are critical in early intervention programs. The purpose of this study was to investigate the effects of the Picture Exchange Communication System (PECS) on vocal mands and aggressive behavior displayed by a child with autism in China. One 4-year-old boy with autism participated…

Used modified differential reinforcement of other behavior schedule with exclusionary time-out procedure to treat 69-year-old aggressive male patient. Results showed clear demonstration of behavioral control and clinically significant treatment effects during experimental periods. (Author/NB)

Operant and cognitive behavior modification procedures were used to decrease impulsive aggressive responding by six hyperaggressive children, aged 7-11, in interpersonal problem situations. The procedures sought to improve participants' alternative response repertoires and develop internal speech as a self-control mechanism. Compared to controls,…

The behavior of four boys who were referred for oppositional, rule violating, and aggressive behaviors was assessed by direct observation and parent reports. Changing contract behavior to solitary toy play resulted in reduced oppositional behavior during the observation sessions, fewer reports from the parents of low-rate problem behaviors, and…