Sixteen sixth and seventh grade students with language disorders were taught 20 vocabulary items by means of categorization and verbal rehearsal, with half of the students encouraged to use a visual imagery learning strategy. Results suggest that visual imagery may enhance verbal encoding strategies. (Author/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…