Relationship of deficits in intelligence test performance of preschool children to perinatal experience.

Abstract

The intelligence test records of 193 children age 3 and of 119 age 5 were analyzed in relation to their perinatal experiences and intelligence level (average or superior). The children were classified as unstressed (Group 1), suspect (Group 2), and presumably stressed (Group 3). At both ages, significant differences were found at both intelligence levels between Groups 1 and 2 + 3 in ability to copy forms. At 3 yr. a significant difference between Groups 1 and 2 + 3 in verbal skill was found among the average Ss. It is concluded that isolated deficits on complex verbal and visuomotor tasks may be indicative of minimal birth injury and that such injury is more observable among average than superior children. (PsycINFO Database Record (c) 2006 APA, all rights reserved)