Procedures are proposed for increasing the accuracy of generalization assessment in applied behavior analysis with behavior problem populations by accounting for the degree of natural covariation between treated and untreated behaviors. (Author/DB)

Using an ABAB design, two procedures for requesting a change of activity were compared for their effect on the stereotypic behavior of a man with autism. One procedure requested immediate change of activities, whereas the second procedure gave advance notice of a change. Less stereotypy occurred when advance notice of change was given. (Author/DB)

The effects of a generalization training procedure on requesting by four adult subjects with Broca's aphasia were examined. Results revealed that generalization effects were greatest when trainers, as opposed to unfamiliar volunteers, served as conversational participants. Subjects' requests increased to a level comparable to a normal comparison…

The study evaluated the effects of a time-efficient reinforcer assessment package with three preschoolers with autism. Systematic assessment of children's reinforcers for correct responding virtually eliminated nontargeted maladaptive behaviors, and yielded expected improvements in accuracy. (Author/DB)

A script fading procedure was effectively used to teach 4 children (ages 9 and 12) with autism to initiate interactions with peers. Increased initiations (to within normal levels) generalized to a different setting, and for three of the children were maintained at two-month follow-up. (Author/DB)

A choice assessment was used to categorize reinforcers as high, middle, and low preference with 4 males (ages 7 to 19) with multiple disabilities including severe/profound mental retardation. High-preference stimuli consistently functioned as reinforcers for all subjects whereas low-preference stimuli did not function as reinforcers. (Author/DB)

Two children (ages four and five) with mild developmental delays and no appropriate toy play were trained individually on one topography for each toy. Previously reinforced topographies of toy play were then placed on extinction, resulting in the induction of untrained topographies. (Author/DB)

Computer-assisted observer training of 12 college students using interactive videotapes produced observational repertoires that accurately reflected a wide range of targeted events. Maintenance (thinning feedback) and nonmaintenance (no feedback) training generated equivalent degrees of observational accuracy. Data indicated the standard practice…

This study compared selection of a preferred reinforcing stimulus just prior to a training session by either the trainer or subject with profound developmental disabilities. Results obtained with four adult subjects indicated little or no difference in reinforcement effects when reinforcing stimuli were selected by subjects rather than trainers.…

This study investigated the effects of teaching sociodramatic scripts on interactions among three triads, each containing two typical preschool children and one child with autistic characteristics. Results supported the inclusion of systematic training of scripts to enhance interaction among children with and without disabilities during…

This study examined a system for fading teacher prompts to children who served as peers in peer-initiation interventions for young children with disabilities (n=6). Results indicated that social interaction continued at the levels found during intervention and was maintained during a short maintenance period. (Author/DB)

Two studies investigating effects of video-assisted training on employment-related social skills of three adults with severe mental retardation found that participants discriminated the target behavior on video, but effects did not generalize to the work setting for two participants until they rehearsed the behavior. (Author/DB)

In this study, functional communication training alone and combined with extinction and/or punishment was evaluated for four clients with severe retardation, behavior problems, and communication deficits. Results showed that the combination of training plus punishment produced the largest and most consistent reductions in target behavior problems.…

This study effectively eliminated face-slapping behavior in a 10-year-old boy with severe developmental disability and autistic characteristics. The subject wore wrist weights for up to 30 minutes each day. Face slapping did not occur during a follow-up check conducted five months after study completion. (Author/DB)

The study compared the task demonstration model and the standard prompting hierarchy in training 8 persons (ages 16-21) with moderate or severe mental retardation on a discrimination task. The task demonstration model was found to be superior during both training and generalization phases. (DB)