Describes experiments which focus on the perception of three dimensions. Discusses the cues about distance and depth and the role they have in perceptions of three dimensions. Evaluates the effect of color on the illusion on depth. (ML)

An alternative way of attempting to understand visual hemispheric specialization is presented. A theory of certain high-level processing subsystems is formulated in light of an analysis of problems that must be solved by the visual system and the constraints on the solutions to these problems. (Author/LMO)

A pediatric optometry clinic teaches students how to provide appropriate services for school-aged children who present, because of reduced visual acuity, unstable binocularity and perceptual skill disorders, and teaches about half the students the fundamentals of care of preschool children and strabismics. (Author/MSE)

The notion of an "innocent eye," a naive direct view of visual reality, has a long history in art education. Faults and difficulties of this direct view are discussed, and new frames of references that have been adopted are examined. (RM)

Graduate students individually examined 34 photographs for an investigation of commonly perceived underlying visual dimensions. Similarity judgements between photographs were used for multidimensional scaling; subject interview data were used to describe meaningful visual concepts. Results indicate that pictures were grouped in clusters along…

Fifteen college students read passages from a cathode-ray tube as their eye movements were monitored in a study that investigated the size of the visual region within which they used visual information to distinguish among letters as they read. (HOD)

Critiqued are five reviews of research puporting to examine the effectiveness of perceptual training in the improvement of reading. (DB)

Dot patterns varying in type of symmetry (double, vertical and horizontal symmetry, and asymmetry) were presented tachistoscopically for 200 msec, followed by a patterned mask, to 16 subjects in each grade level: kindergarten, second, and fourth-grade. (Author/JH)

Ethnoscience studies, and studies of color vocabulary in particular, have firmly established that to understand the full range of meaning of a word in any language, each new language must be approached on its own terms, without a priori theories of semantic universals. It has been shown that color words in fact encode a great deal of…

Examines the effectiveness of Frostig-Horne and Kephart-Getman techniques and materials in developing the perceptual and motor skills of young children. (TO)

Reports the effects of exposing both kindergarten and elementary school children to high and low speed motion pictures on children's estimation of time. Concluded the children's judgment is dependent upon their chronological ages and daily experiences of visual perception. (CC)

This article offers three listings of signs and symptoms useful in detection of learning and perceptual deficiencies. The first list presents symptoms of the learning-disabled child; the second gives specific visual perceptual deficits (poor discrimination, figure-ground problems, reversals, etc.); and the third gives auditory perceptual deficits…

Discusses ten elements of visual or photographic language using examples from a photographer's handling of an assignment to photograph an Alice Cooper concert. (TO)

The present study was designed to clarify issues concerning the development of the relative capabilities of modal systems when information acquisition is equated for the modalities by sequential presentation. (Author)