A comparison was made of the performance of 30 learning-disabled students on the Bender Visual-Motor Gestalt Test and the Beery Developmental Test of Visual Motor Integration. A significant correlation of -.72 was obtained. No significant difference was found in estimations of age equivalents. (Author)

The frequencies of consistent, mixed, and inconsistent lateral preference patterns in 648 elementary school age children were examined. No differences were found in IQ, reading, arithmetic, or spelling achievement scores among the three groups of children, at any age or for either sex. (Author)

Evaluation of 54 mentally retarded pupils, aged 10 to 13, in 1979 and comparison with six samples of mentally normal pupils collected during the last two decades confirm that prevalence of additional problems among mentally retarded pupils is greater as compared to mentally normal pupils with respect to nine variables. (NEC)