Phoneme awareness and future reading ability.

This study investigates two group-administered tests of phoneme awareness, a phoneme segmentation test and an invented spelling test. Each was given to 100 kindergarten children (48 female, 52 male), along with two tests of visual-motor ability. One year later the same children received standardized reading tests and portions of an IQ test. Scores on each test of phoneme awareness predicted between 30% and 40% of variance in first-grade reading ability. In contrast, scores on the tests of visual-motor ability bore a less systematic, less substantial relation to future reading ability.