A progressive time-delay and a trial-and-error strategy were compared in teaching sight word acquisition to two children with severe behavior disorders. Observational learning was also studied. Results found direct and observed instruction both effective, and progressive time delay somewhat more effective than trial and error. (Author/PB)

Twenty-eight normal and 28 learning disabled children were given the Bender-Gestalt Test under instructional sets of low (standard) attention or high attention. Results failed to support the hypothesis that high attention instructions would lead to differential recall performance of the diagnostic groups.

This study of two groups of four children (ages 6-9) with learning disabilities evaluated the effects of two contingencies (independent and interdependent) on the learning of students with learning and behavioral disabilities when conducted in small groups with constant time delay. Measures were collected on the rapidity with which children…