Results supported Piaget's viewpoint that mental imagery and general symbolic functioning are dependent on the growth of intelligence with respect to the preadolescent period. (Author)

This study emphasizes the relationship of perception to thinking and explains direct teaching of thinking. Without clarity of seeing and creativity, perception is shown to become narrow patterning. The Cognitive Research Trust program is recommended for teaching thinking skills using transferable thinking "tools." Self-images of students…

Two groups of disabled readers, ages 8 and 11, were tested. Perceptual abilities related more strongly for younger students, while intelligence related more strongly for older students. Questions are raised about the validity of using expectancy formulae with younger disabled readers and the "learning disabilities" approach with older disabled…

Three experiments examined the perception of a three-way voicing contrast by monolingual speakers of English. The results demonstrate that the perceptual mechanisms used by adults in categorizing stop consonants can be modified easily with simple laboratory techniques in a short period of time. (Author/PN)

Research using subjects wearing glasses that allowed them to see a target but not their responding limb or the outcome of movement indicated that there is a relationship between proficiency of performance and variability of target practice. (CJ)

The investigation reported pursued the possibility of cross-cultural differences between American and Swiss children in terms of how they perceive and conceptualize spatial figures. There was statistical evidence that the preferences of American and Swiss children were different when compared as a whole or by sex and test version. (MK)

The results suggested that all Ss used similar temporal frames of reference, but that hearing impaired Ss demonstrated developmental lags. (Author/DLS)

Four questions are discussed that deal with aspects of neurological, affective, and cognitive development of infants and have implications for educational programs. (Author/SB)

Investigated with 12 preschool children were whether IQ scores are a predictive indicator of potential learning disability and whether nonprofessional volunteers can remediate possible motor, perceptual, or verbal deficiencies with a concomitant increase in IQ score. (DB)