Three adolescents with severe mental retardation were trained to request snacks from visible three-item snack sets. During subsequent stimulus control assessment sessions, one subject requested food items when no food items were present, two frequently requested a missing item when the two other items were visible, and all subjects requested…

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)

Five adults with developmental disabilities were trained on six interactional skill areas using the "Sorry" game format. The study involved natural environment training, role playing, and modeling of correct responses only as an error correction procedure during training. All participants increased their use of trained behaviors during…

Total communication procedures were used with three severely mentally retarded children (mental ages 2 to 4) to examine the effects of receptive speech on the acquisition and maintenance of manual signing. Signs corresponding to known words were generally acquired faster and retained better than signs corresponding to unknown words. (Author/JW)

Five young adults and three junior high students, with moderate mental retardation, were trained first to label characters verbally and then to enter the characters into computers, calculators, or checkbooks. Almost all subjects were able to generalize the use of verbal labels and key-entry skills across tasks and settings. (Author/JDD)

Tactile cues were provided to a 19-year-old deaf, blind, and mentally retarded individual to guide her performance on packaging tasks. The tactile prompts effectively guided her on the training task and were also generalized to novel tasks and cues. Continued use of the cues was necessary to maintain performance. (Author/JDD)

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)

Two children with mental retardation were trained to emit different communication responses to request the reinforcer for destructive behavior and an alternative reinforcer. Differential reinforcement of communication reduced destructive behavior regardless of whether a functional reinforcer or an alternative reinforcer was available or whether…

Two aides operating a kindergarten-style program for four to eight institutionalized mental retardates (6-to-11 years-old) were trained, using observer feedback, to apply generalized correct social contingencies to 10 defined classes of appropriate and inappropriate child behaviors. (Author)

Verbal prompting and graduated physical guidance procedures were found to substantially increase independent and social play in two interrelated experiments with eight profoundly mentally retarded adults. Independent and social play remained in the subjects' repertoire for 12 months following termination of programmed maintenance. (Author/JW)

The effectiveness of a five-second time-delay procedure to teach three chained food preparation behaviors to four moderately retarded adolescents was evaluated within a multiple probe design across behaviors. The skills maintained over a three-month period and generalized from school to home for subjects completing the generalization probe…