title: Solving complex perceptual discrimination problems: techniques for the development of problem-solving strategies.
abstract: Techniques for developing problem-solving strategies in handicapped children when they are faced with complex perceptual discriminations were investigated. Specifically, the effectiveness of feedback, modeling, and self-instruction were compared with each other and a control condition on a specially designed matching-to-sample task. The task was designed so that the distinctive features of the stimuli could be identified for instructional purposes. The results indicated that only the self-instruction technique facilitated performance on the posttest. In addition, these skills generalized to a new set of forms but not to the Matching Familiar Figures test. These findings were further related to the development of observational skills.
mesh_terms: D000293:Adolescent; D002648:Child; D004193:Discrimination Learning; D004495:Education of Persons with Intellectual Disabilities; D005246:Feedback; D005556:Form Perception; D005793:Generalization, Psychological; D006801:Humans; D007100:Imitative Behavior; D009949:Orientation; D011340:Problem Solving; D011386:Projective Techniques; D012057:Reinforcement, Verbal; D013663:Teaching / Q000379:methods*; D014705:Verbal Behavior; D014796:Visual Perception