For a sample of 40 young educable retarded children, the correlation between QT IQs and SB-LM IQs was .61. Thus the Quick Test correlates moderately well with the Binet, even with a restricted range of test scores. The QT IQ was significantly higher than the Binet IQ but showed no significant sex differences in test performance. These findings suggest that as with the adult and adolescent retardate, the Quick Test can be useful in assessing functional language ability and screening intellectual levels of young school-age children.
