Evaluation of 252 children with specific language impairments found varying degrees of congruence between clinically identified children and those identified using discrepancy, deficit, and standardized operational criteria. Results suggest that the global concept of a "specific language impairment" may not be a useful concept for either…

This study, with 66 regular classroom children and 52 children with learning disabilities, found high correlations among the Cognitive Levels Test, the KeyMath-Revised measure, and the Woodcock Reading Mastery Tests-Revised. Overall, 81 percent of subjects were correctly classified using the three-instrument battery. (Author/DB)

This study compared 4 methods (2 case history and 2 performance-based) used to classify the status of adult subjects in familial studies of developmental language disorders, involving 24 parents of children with developmental language disorders and 24 unrelated adult controls. Classification by case history found fewer affected adults than…