This review is one in a series intended to develop methods which maximize the use of the existing scientific literature as a basis for predicting human performance. It is concerned with sensory performance in target detection, defined in terms of the "probability of detection" of a flash of light. Two conditions of detection are…

The relationship between modality styles and reading achievement was studied for 51 first graders given 2 subtests of the Swassing-Barbe Modality Index, 2 subtests of the Illinois Test of Psycholinguistic Abilities, and 2 tests of nonsense words. There was no significant interaction between modality preference and reading achievement. (SLD)

Over 200 children were tested to determine whether, of prospective first grade pupils, the 25% scoring lowest on tests of visual-motor-perceptual development would also be clustered in the lowest third of first grade performance on word recognition skills at the end of the year. Tests given upon entrance were the Peabody Picture Vocabulary Test,…