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Aaronson, May; And Others – 1978
As a preschool screening instrument, the Preschool Preposition Test (PPT) can play an important role in the early identification of cognitive delay. PPT scores increase appropriately with chronological age. Cognitive data demonstrate impressive correlations with recognized intelligence tests (the Stanford-Binet and the Peabody Picture Vocabulary…
Descriptors: Academic Achievement, Comparative Testing, Compensatory Education, Diagnostic Tests