Two studies compared the effectiveness of two procedures (multiple examples across trials and within trials) in teaching 10 students (ages 10-20) with moderate disabilities functional word discriminations. The first procedure was superior in acquisition; the latter procedure, however, was better under generalization for most participants.…

Sixteen individuals (ages 7-18) with moderate or severe mental retardation were taught to identify 2 comparative discriminations by a static or dynamic presentation procedure. No differences in percentage of unprompted correct responses were found between the two procedures in training, generalization, or maintenance. (Author/JDD)

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)

Four students (ages seven to nine) with moderate mental retardation were successfully taught to name photographs of foods using a progressive time delay procedure. Presentation of the supermarket grocery department as part of the discriminative stimulus was effective in increasing the percentage of correct responding. Some generalization occurred…

This study of two primary-grade students with learning disabilities and behavior problems found that an instructional package incorporating videotaped self-assessment, self-modeling, discrimination training, and behavioral rehearsal helped the children acquire cooperative classroom behaviors and generalize and maintain those behaviors. (Author/JDD)

This study evaluated the effectiveness of a multimedia computer-based instructional program with four middle school students with moderate/severe mental retardation in establishing match-to-sample skills and generalizing those skills to the natural setting (a grocery store). In vivo probes found mean and median duration to find target items…