Art teachers should be familiar with psychologist's research on human vision and perception. Research by Julian Hochberg, James Gibson, and Gestaltists is summarized. (SR)

Under tachistoscopic viewing conditions, letters are better reported if they are presented as part of a word. Poor performance on the single letter words I and A appears to be a manifestation of a more general length effect; recognition of briefly presented words improves with increasing length (up to three or four letters). (Author/LC)

The study involving 64 primary grade children examined identification of stimuli on three picture articulation tests--Goldman-Fristoe Test of Articulation, the Photo Articulation Test, and the Templin-Darley Tests of Articulation. Significant differences between tests and between age groups appeared. (Author/SB)

Activities involving photographs stimulate visual perceptual awareness. Children understand visual stimuli before having verbal capacity to deal with the world. Vision becomes the primary means for learning, understanding, and adjusting to the environment. Photography can provide an effective avenue to visual literacy. (Author)

The author discusses applying J. Piaget's philosophy to the treatment of learning-related visual problems by first probing for the available knowledge in the person's ocular sensorimotor intelligence, visual thinking, and logical reasons. Then, through tasks, the individual is encouraged to engage in high-level thinking in the undeveloped areas.…

This study tested whether the first level in processing orientation information results in perceiving whether a shape is upright or nonupright. Theory states that nonupright orientations are not distinguished from each other. As predicted, three- and four-year-olds discriminated upright from nonupright pictures more readily than they discriminated…

The article discusses two subtests of the Detroit Tests of Learning Aptitude: the Disarranged Pictures subtest which measures visual perception, and Memory for Designs, which assesses recall and reproduction of abstract visual presentation. Diagnostic and prescriptive considerations are reviewed. (CL)

Five-month-old infants were habituated to three types of visually presented rigid motion, with duration of fixation as the dependent measure. After reaching a criterion of habituation, a fourth rigid motion (not habituated) and a deformation were presented. (Author/SS)

Forty-four college students rated six framed, black-and-white single object pictures to determine if the framing of an object or the field surrounding it gives it more meaning. Based on factor analysis of the results, recommendations are made for future research. (JEG)

Contends that everyone must learn to read images because our culture is increasingly represented and perceived in visual terms. (Author/RK)

It was hypothesized that a moving or stationary observer who samples an ambient optic array specific to egomotion over a flat plain obtains a phenomenal experience of egomotion over that environment and further that the focus of expansion need not be present in the optic array sample for an observer to perceive his heading and egomotion.…

The reactions of 112 10-month-old male infants to the property of curvature were examined using a habituation paradigm with lever pressing as an instrumental response. (SB)

Four-, six, and eight-month-old infants' perception of the multimodal features of the human face was investigated. Results show that speech-related exaggerated prosody cues facilitate detection of the audible features of multimodally represented faces, but not until six months of age. (Author/DR)

This commentary reviews the existing research literature concerning support for talking about objects in mediated communication, drawing three conclusions: speech alone is often sufficient for effective conversations; visual information about work objects is generally more valuable than visual information about work participants; and disjoint…