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Friberg, Jennifer C. – Child Language Teaching and Therapy, 2010
Nine preschool and school-age language assessment tools found to have acceptable levels of identification accuracy were evaluated to determine their overall levels of psychometric validity for use in diagnosing the presence/absence of language impairment. Eleven specific criteria based on those initially devised by McCauley and Swisher (1984) were…
Descriptors: Test Selection, Language Impairments, Test Validity, Psychometrics
Petrosko, Joseph M.; Shani, Esther – 1977
An analysis was made of quality ratings of elementary level standardized tests. Applying multidimensional scaling to intercorrelations of quality ratings, it was found that the criterion of content and construct validity was a central element in the evaluation of elementary tests. In addition, several types of validity and reliability were found…
Descriptors: Comparative Analysis, Correlation, Elementary Education, Evaluation