Describes subjective-contour illusions and gives explanations for perception of shape and brightness in these figures. Supports cognitive mechanisms rather than psychological mechanisms. Gives examples of subjective-contour illusions and summarizes explanations of other psychologists with regard to this topic. (CW)

The ability of 16 school-age children with visual impairments and their sighted peers to recognize faces was compared. Although no intergroup differences were found in ability to identify entire faces, the visually impaired children were at a disadvantage when part of the face, especially the eyes, was not visible. Degree of visual acuity also…

Compares monocular depth perception with binocular depth perception in five- to seven-month-old infants. Reaching preferences (dependent measure) observed in the monocular condition indicated sensitivity to monocular depth information. Binocular viewing resulted in a far more consistent tendency to reach for the nearer object. (Author)

Ten children (ages 7-10) with visuoperceptual problems were compared to sighted children on lexical decision tasks with words, nonwords, and format distorted items. The partially sighted children relied on phonological mediation as well as the "visual" route in word recognition. Regularity effects, as well as effects of intact and disrupted…

Describes four models of the psychological process of reading, and relates them to computer technology. The physiological process of reading printed text from a display screen is discussed, including spacing, the configuration of letters, vision problems, and lighting and glare. The quality of computer printouts is also discussed. (41 references)…