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)

Three severely retarded persons displaying self-injury, stereotypy, or aggression were trained to emit a communicative response that solicited reinforcement. Results showed that consequence procedures were required in addition to reinforcement. Treating aberrant behavior through use of functional analysis to identify maintaining contingencies and…

Three experiments, involving five students (aged 13-20) with profound, multiple handicaps, showed that the students could effectively use microswitches to demonstrate toy preferences, to indicate preferences for social attention, and to make specific requests of educational staff in school and community settings. (Author/JDD)