Performances of 12 hyperactive learning disabled (LD) boys and 12 non-hyperactive LD boys were compared with two groups of 12 normal control boys (6-11 years old) on a visual search task. Ss were asked to locate a target letter appearing within an array of randomly selected letters during cued and non-cued trials. Results indicated that in the…

Two experiments were implemented in which hyperactive children were exposed to models of their own age level. It was hypothesized that modeling treatments designed to demonstrate reflective problem-solving strategies would improve the problem-solving ability of both normal and hyperactive children, and that, concomicantly, children's ability to…

This study investigated the specific learning abilities and general adjustment of 50 children, 5-14 years of age, who had pyloric stenosis (PS) in infancy, compared to 44 siblings and 50 matched control children. PS involves a period of brief starvation in early infancy, unrelated to socioeconomic conditions and is surgically correctable. The…