Article discusses strategies used by subjects and the role of Gestalt perception and operational thought in style sensitivity. (Editor)

Butler (1980) compared errors representing intrusions and mislocalizations on 3x3 letter displays under pattern-mask versus no-mask conditions and found that pattern masking increased character mislocalization errors (naming a character in the display but not in the target position as being the target) over intrusion errors (naming a character not…

Examined 2-month-old infants' perception of sparse random-dot displays depicting an illusory shape against a background in three experiments in which background texture, luminance cues, and relative motion information were added or deleted. Found that infants preferred novel stimuli in each condition, revealing an early capacity to perceive shape…

Seventeen visually impaired children, aged 7-11 years, were compared with sighted children on a test of facial recognition and a test of expression identification. The visually impaired children were less able to recognize faces successfully but showed no disadvantage in discerning facial expressions such as happiness, anger, surprise, or fear.…

A technique and mathematical model--the "Catch Model"--for identifying a face previously seen are presented. Three experiments, involving a total of 38 American and 30 Israeli college students, supported the model for identification of a target face. Practical implications are discussed. (SLD)

This paper describes a visual-motor training program that has been successfully implemented with children aged 3-11. Various studies related to the development of children's visual-motor skills are reviewed and a rationale associated with the teaching of appropriate visual-motor processes is explained. Application of this rationale to the visual…

Two experiments investigated perceptual primacy of dimensional and similarity relations in stimulus classifications of younger and older subjects. Results support a differential-sensitivity view of perceptual development which asserts that individuals at all ages primarily perceive and use separate relations. (RWB)

Individual differences in perceptual information processing were tested using 327 ten year old children, with verbal tasks representing successive information processing and spatial tasks representing simultaneous information processing. Three sets of tasks, (1) visual/reconstruction (V/R), (2) visual/verbal (V/VL), and (3) verbal/reconstruction…