This study evaluated the effectiveness of awareness training for the reduction of three nervous habits that manifest during public speaking: filled pauses, tongue clicks, and inappropriate use of the word "like." Four university students delivered short speeches during baseline and assessment sessions. Awareness training resulted in…

Adults with autism spectrum disorder (ASD), who were interested in working as behavior technicians for young children with autism, participated in 2 experiments. Participants included 5 adults with Asperger syndrome or pervasive developmental disorder not otherwise specified, 19 to 23 years old, and 11 children with autism, 3 to 7 years old. In…

This study systematically replicated and extended previous research on response interruption and redirection (RIRD) by assessing instructed responses of a different topography than the target behavior, percentage of session spent in treatment, generalization of behavior reduction, and social validity of the intervention. Results showed that RIRD…

We evaluated interrater agreement across multiple respondents on anecdotal assessments and compared cases in which agreement was obtained with outcomes of functional analyses. Experiment 1 evaluated agreement among multiple respondents on the function of problem behavior for 27 individuals across 42 target behaviors using the Motivation Assessment…

A review of 158 applied behavior analysis studies with children as subjects, published in the "Journal of Applied Behavior Analysis" between 1980 and 1990, found that (1) 16% measured the accuracy of independent variable implementation, and (2) two-thirds did not operationally define components of the independent variable. Specific recommendations…

Antecedent conditions involving instructor's task demands and social comments were evaluated for three students with severe disabilities who exhibited problem behavior. An instructor emitted high rates of social comments and gradually faded in task demands. Social validity assessments indicated that substantial improvements were perceived in…

Dimensions characteristically descriptive of applied behavior analysis over the past 20 years are explored: applied, behavioral, analytic, conceptual, technological, effective, and capable of appropriately generalized outcomes. Effectiveness in the future must take into account cost-benefit ratios, social validity assessments, and the need for…

This paper discusses the practice of social validity assessment in applied behavior analysis, proposes elements that should be included in state-of-the art assessment procedures, offers a taxonomy of consumers to guide the construction and circulation of assessments, and suggests strategies to improve social validity assessment. (JDD)

This 3.5 year follow-up study concerns a behavioral treatment of stuttering for children aged 9 to 14 years, which involved awareness training, use of a competing response, and social support. Six of seven participants continued to be at or below the criterion of three percent stuttered words. Stuttering increased for one child, but remained far…