Children and adolescents who had positive Dye Tests for toxoplasmosis had lower performances on all verbal subtests than those with negative Dye Tests. The impairment was comparable to subjects with brain damage. Subjects with congenital sight deficiency and positive Dye Tests showed progressive intellectual impairments. (Author/CM)

Cognitive ability of nondiabetic children and early and late onset diabetic children was compared. Diabetic children scored in the normal range in intelligence and academic performance, but showed evidence of school difficulties and memory deficiencies. Children's perceived self-competence and parents' reports of children's functioning and…

This study compared the cognitive abilities of children with myelomeningocele born between 1975 and 1981 (and recipients of aggressive, sophisticated medical treatment) with those of children born two decades earlier. Verbal, performance, and full scale IQ scores on the Wechsler Intelligence Scale for Children (Revised) were collected on 20…