Studies the link between the theory of the neurophysiology of color perception and Berlin and Kay's ideas on color linguistics and color perception. Two interpretations of studies of color terminology are shown, one supporting and one disproving the Whorf Thesis. (NCR)

Experimental conditions consisting of visual experience, visual plus motor training, visual plus verbal-orienting instruction, visual plus motor plus verbal, and a control group were used to study young children's concept development. Assessment was based on discriminating and remembering positive concept instances and classifying concept…

In comparison with full-term infants, seven-month-old high-risk preterm infants exhibited deficits in visual recognition memory and in the ability to recruit, sustain, and shift attention. (RH)

Studies the ability of 5-month-old infants to recall temporal information and use temporal organization by training them to fixate a hierarchically structured or unstructured sequence of stimuli which appeared in four spatial positions. Results are interpreted within a temporal organizational framework; infants appear to use organization within…

Examined was the extent of increase in learning efficiency of 72 mentally retarded children, mean age 14 years, when the stronger of two perceptual modalities (auditory or visual) was matched to a unisensory auditory or visual perceptual curriculum. (Author/MC)

In the rebuttal to charges made by Nathan Flax, an optometrist, regarding the joint organizational statement of three medical associations concerning treatment of dyslexia and related learning disabilities, the author discusses the five controversial points and largely reaffirms the statement's conclusions. (MC)

Attention in this essay is given to Lowenfeld's theory of the distinction between visual and haptic experience and its influence on his theory of creative self-expression. (Author/RK)

The implications of the results of this study for theories of cross-modal performance are discussed. (Author)

Performances on the Bender Visual Motor Gestalt Test and on a visual discrimination task using the same forms were found not to be related. Implication for identification of perceptual deficiencies and subsequent perceptual training are discussed. (KW)

It was concluded that the young child's difficulty in retaining tactual information is probably one of the major determinants of his established difficulty in intersensory integration. (Authors)