Relationship between the expressive one-word picture vocabulary test and measures of intelligence,receptive vocabulary,and visual-motor coordination in borderline and mildly retarded children

Analysis of the relationship between the Expressive One-Word Picture Vocabulary Test and Stanford-Binet Intelligence Scale, Peabody Picture Vocabulary Test, Developmental Test of Visual-Motor Integration, and three language subscales within the Stanford-Binet was performed on a sample of preschool children within the borderline and mildly retarded ranges of intelligence. Adequate convergent and discriminant validity indices were found to support tentatively the use of the Expressive One-Word Test as one measure of verbal intelligence with this population.