The Bender Gestalt Test by the Kopp itz's method and WISC have been administered to 273 children suffering from brain damages, according to standard procedure during 9 years at the pediatric clinic. The purpose of the present study was mainly to compare the BGT scores of the brain damaged children with those of normal children, matched with age and intelligence. Analysis of the total scores of the BGT through the use of the “t” test indicated that there were no significant diflerences between mean scores of normal and brain damaged children in average mental ability groups except for one age group. But results of the “t” test indicated that a difference between the BGT scores of the two brain damaged groups-one group whose WISC FIQ were from 90 up and the other under 90-significant at the 0.1% level of confidence existed at every age group.