Disfunctions are drawn between visual perception and visual function, and four optometrists respond with further analysis of the visual perception-visual function controversy and its implications for children with learning problems. (CL)

Research on the effects of visual perception and orientation difficulties on academic, communication, and social development of deaf children is reviewed. The need for incorporating methods for remediating learning disabilities into preservice training for teachers of the deaf is emphasized. (CL)

Clear quantitative and qualitative differences in visual scanning strategies were found between the groups and discussed with respect to differences between perceptually impaired and normal children's rates of encoding information and reliance upon visual memory. (Author)

A project offering comprehensive vision therapy evaluations and visual-perception testing to juvenile delinquents revealed a high percentage of undiagnosed and previously untreated visual perceptual problems. Treatment has resulted in marked reduction in recidivism and increases in reading skills. (CL)

Reports conversations with children attending a New Zealand reading clinic that indicate that the maximum brightness contrast of black-on-white print was a strong contributing factor in the children's reading disabilities. (Author/GT)

A study involving 120 second-grade students with deficiencies in visual perceptual skills was designed to determine the effects of a vision training program on reading test performance. Students receiving vision training did significantly better in tests measuring reading comprehension and word recognition skills than did students who did not…

Reviews 13 books designed to remediate and reinforce the visual perceptual skills of learning-disabled children in the primary grades. The role of the librarian in selecting and suggesting appropriate books for such children is also briefly discussed. (BK)

Kaufman Assessment Battery for Children scores obtained by 20 Down's syndrome children (ages 8-12) were compared with scores of 20 younger siblings and 20 nonretarded children matched for mental age. Among results were that Down's syndrome children performed significantly better on subtests employing visual as opposed to auditory channels of…

Spatial and temporal matching abilities of normal and disabled readers were investigated. Average and dyseidetic readers were better able than dysphonetic and alexic readers to match purely temporal information. Dysphonetic and alexic readers demonstrated greater difficulty with temporal rather than spatial information. The existence of memory and…

A factor analysis of the Carrow Auditory-Visual Abilities Test identified common factors in a population of 1,032 nondisabled 4- through 10-year-olds and a clinical population of language-disordered or learning-disabled peers with auditory and/or visual perception problems. Most subtests fell into factors attributed to auditory or visual…

Socialization difficulties encountered by a particular learning disabled adolescent may be related to the type of underlying learning disability. Two subtypes of learning disability are discussed (language disorders and disturbed visual spatial functions) along with implications for problems in development of social skills and for effective…

Four experiments examined the spatial orientation of children who walked while wearing a blindfold. Children and adults viewed a target, were guided blindfolded to a new point, and then aimed a pointer at the target. Route complexity, but not number of targets or time delay, affected spatial orientation. Some age differences were observed. (BC)

Examples of diagnostic formulations of the "Bender Visual-Motor Gestalt" are outlined and their instructional implications are delineated. The difficulties in paper and pencil copying of geometric designs focus primarily on: separation and overlapping of figures, repetition of design elements, pencil grip, visual perceptions, pattern…

The development of visual perception skills in children with partial vision as well as developmental disabilities is considered. A model of visual learning is offered which incorporates the role of visual experience, movement, and visual learning. Specific teaching suggestions for developing visual attention and visual search skills are offered.…