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Daub, Deborah; Colarusso, Ronald P. – Learning Disabilities Research and Practice, 1996
Comparison of scores of 35 third- and fourth-grade students with learning disabilities on 3 major achievement tests found high positive correlations among the reading subtests. Agreement across all 3 tests for learning disability eligibility in the basic reading skills area was found in 20 of 35 cases and 9 of 35 cases in reading comprehension.…
Descriptors: Achievement Tests, Concurrent Validity, Disability Identification, Educational Diagnosis
Peer reviewed Peer reviewed
Evans, Larry D. – Learning Disabilities Research and Practice, 1994
This comparison of regression discrepancy model results for learning disability identification used published IQ-achievement and reliability coefficients and generic, mean values. Use of mean IQ-achievement values resulted in higher discrepancy rates for a clinical sample. Use of both mean IQ-achievement and reliability values resulted in higher…
Descriptors: Academic Achievement, Academic Aptitude, Achievement Tests, Correlation
Peer reviewed Peer reviewed
Swanson, H. Lee – Learning Disabilities Research and Practice, 1994
The performance of reading-disabled, math-disabled, slow-learning, under-achieving, and normal-achieving children (total n=143) was compared on verbal and visual-spatial working memory measures under initial, gain, and maintenance testing conditions. Ability group classifications changed under dynamic testing conditions. The study demonstrated the…
Descriptors: Classification, Disability Identification, Elementary Secondary Education, Evaluation Methods