Recent research has emphasized the importance of manipulating antecedent variables to reduce interfering behaviors when teaching persons with autism. Few studies have focused on the effects of the rate of teacher-presented instructional demands as an independent variable. In this study, an alternating treatment design was used to evaluate the…

We evaluated functional communication training (FCT) combined with a chained schedule of reinforcement procedure for the treatment of challenging behavior exhibited by two individuals diagnosed with Asperger syndrome and autism. Following functional analyses that suggested that challenging behavior served multiple functions for both participants,…

This study evaluates the effects of positive antecedent (effective instruction delivery and time-in) and consequent components (contingent praise) on the compliance of 4 children in a clinic setting. Results suggest that the use of effective instruction delivery alone increased compliance above baseline levels for the 4 children and that the…

Hair pulling in pediatric populations has not received adequate empirical study. Investigations of the affective and sensory states contributing to the etiology and maintenance of hair pulling may help to elucidate the classification of trichotillomania (TTM) as an impulse control disorder or obsessive-compulsive spectrum disorder. The current…

The present study evaluates the effectiveness of two time-out (TO) procedures in reducing escape-maintained noncompliance of 4 children. Noncompliant behavioral function was established via a functional assessment (FA), including indirect and direct descriptive procedures and brief confirmatory experimental analyses. Following FA, parents were…

The validity of using rapidly alternating multiple schedules (RAMS) as a method for assessing and treating aggression was demonstrated by using the naturally occurring reinforcers identified in the RAMS to develop treatments that were experimentally tested. All treatments using the reinforcers identified in the RAMS were effective. Possible uses…

Age-appropriate reinforcers have been found to be effective in promoting attentiveness and calmness with children with attention deficit hyperactivity disorder (ADHD). The present study with a 4-year-old ADHD boy found attentive calmness was substantially increased from a mean of about 3 seconds per trial to the maximum scheduled duration of 60…

Study investigates three preschool boys with language delays who exhibited tantrums. Alternative communicative responses were identified and reinforced as tantrum replacements for each child. Results show brief functional analyses of tantrums serve as viable assessment options in outclinic settings. Identifying the functional properties of…

Six boys, aged 9 to 12, attended a tutoring class focusing on reading for 30 minutes each morning. Six, 10-day treatment periods were imposed that used various combinations of drug placebo, noncontingent reinforcers, 0.3 mg/kg methylphenidate, 0.7 mg/kg methylphenidate, and self-reinforcement. The combined effects of methylphenidate and…

Three individuals with severe behavior disorders and mental retardation, whose destructive behaviors were being maintained by positive reinforcement, were treated using functional communication training with extinction. The case studies investigated techniques used to increase effectiveness of delayed reinforcement and to teach individuals with…

Explores how theories concerning socialization mechanisms may be operationalized and tested. Provides a preliminary test of this strategy using 57 boys being treated for conduct problems. Results indicate that the role of both negative reinforcement and affect dysregulation play a part in the development of a child's antisocial behavior. (RJM)