This paper reports the outcomes of a correlational study that examined the relationships between visual and auditory perceptual skills, on the one hand, and comprehension that is independent of decoding, on the other. Five sets of test scores--a visual perceptual test (Coloured Progressive Matrices), an auditory perceptual test (Auditory Motor…

This book brings together papers presented at a conference on early experience and visual information processing in perceptual and reading disorders sponsored by the National Academy of Sciences. The goal of the conference was to integrate basic knowledge of structure and mechanisms of eye and brain with their function and their behavioral roles…

Intended for classroom teachers, the manual provides an approach to observation, assessment, record keeping, and remediation of students' visual performance. A list of clues for detecting visual performance difficulties and nine laws applicable to visual performance development tasks are given. Described in two sections are the materials, steps,…

The revised 1974 bibliography on physical education contains an annotated listing of approximately 75 books, articles, periodicals, newsletters, films, slides, and videotapes for use in programing for visually impaired persons. Activities covered include adapted, corrective, and developmental physical education; swimming; athletics; dance; motor…

An experimental test of visual closure based on an information-theory concept of perception was devised to test the ability to discriminate visual stimuli with reduced cues. The test is to be administered in a timed individual situation in which the subject is presented with sets of incomplete drawings of simple objects that he is required to name…

FOUNDED IN 1858, THE AMERICAN PRINTING HOUSE (APH) FOR THE BLIND IN LOUISVILLE, KENTUCKY, IS THE WORLD'S LARGEST PUBLISHER OF LITERATURE FOR THE BLIND. IN 1965-66 THE OPERATING BUDGET EXCEEDED $3 MILLION, AND THERE WERE 440 PART-TIME EMPLOYEES. A HISTORY OF THE DEVELOPMENT AND GROWTH OF APH INCLUDES CONTROVERSY RESULTING IN THE FINAL CHOICE OF…

Research and application of principles of behavior modification with visually impaired and blind children are reviewed with particular attention to lower functioning multiply impaired children. (Author)

Reviews a study which investigated children's predictions and explanations of the formation of images through pinholes by use of extended light sources. Interviews with 9- to 13-year-old children at a science center revealed that a prevalent model for image formation involved light that traveled from the sources as a whole. (ML)

Vision problems occur at higher rates in the deaf and hearing impaired population than in the general population. When an individual has a hearing impairment, vision becomes more significant in the instructional and learning process, as well as in social and communicative exchanges. Regular comprehensive visual screening of hearing impaired…

The relationship between subtests of the Illinois Test of Psycholinguistic Abilities and the Developmental Test of Visual-Motor Integration to a comprehensive battery of reading measures was investigated in a sample of 77 poor readers in grades 2 through 6. (Author/PHR)

Auditory tests were administered to 30 blind, partially sighted, and sighted children. Overall, the blind and sighted were equal on most of the measured abilities. Blind children performed well on tonal memory tests. Partially sighted children performed more poorly than the other two groups. (MH)

The video and standard audio portions of 2 television programs were presented to 25 adults with low vision and 24 adults with normal vision; 29 additional subjects only heard the standard audio portions. Subjects then answered questions based on audio descriptions (AD) provided by Descriptive Video Service. Results indicated that some AD…

Strabismus and amblyopia are two common childhood vision conditions requiring early identification and treatment. Screening devices include external examination of the eye, ability to track, a cover test, acuity tests, and stereoscopic tests. Treatment includes patching therapy, use of glasses, orthoptics, CAM vision stimulator, or a combination…

Ancient philosophers, such as Plato and Euclid, believed in an extramission theory of visual perception, which held that there are emissions from the eyes during the act of vision. Three studies, comparing college and elementary school students, found a decrease over age in the belief in extramission and an increase in the belief that vision…

This article describes addition of a "learn a routine" procedure to functional visual assessments of children with severe neurological and physical disabilities. The procedure capitalizes on the child's interest of the moment and provides information on the child's patterns of responses, ability to accommodate to variations of a stimulus, and…