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Hammill, Donald D.; And Others – Journal of Special Education, 1970
Results of three factor analyses on the Frostig DTVP subtests indicated that the test measures one general visual perception factor, rather than the five postulated by Frostig. (Author/KW)
Descriptors: Diagnostic Tests, Test Validity, Vision Tests, Visual Perception
Coury, Janine P.; Nessa, Donald B. – 1973
This study was conducted in order to develop and evaluate a systematic screening method which could be used by counselors and school psychologists in the identification of first graders showing characteristics generally associated with learning disabilities. The study was conducted within three Title I schools in a large sourthern metropolitan…
Descriptors: Ability Identification, Auditory Perception, Auditory Tests, Cultural Differences