Available from: Journal of Pediatric Psychology, Child Study Center, 1100 N.E. 13th Street, Oklahoma City, Oklahoma 73117. Compared in intelligence, perceptual motor performance, and academic achievement were 30 children (mean age=8.6 years) with seizure disorders and 30 children (mean age=9 years) with learning problems. (IM)

Effects of the different components of the Distar language program were tested on 48 trainable mentally retarded (TMR) children. Three designs were used comparing IQ, sex, continuation status, selected standardized test results, and replicates. Results indicated that the degree of previous formal language training (continuation status) did not…

The effectiveness of the special school, special class, and regular class in the education of low IQ (49 to 70) and high IQ (71 to 85) educable mentally retarded pupils (n=120) (all between the ages of 7 and 12 years) was investigated. Effectiveness was determined by academic achievement, self concept, and social adjustment within school settings…