Repetition blindness (RB) for nonwords has been found in some studies, but not in others. The authors propose that the discrepancy in results is fueled by participant strategy; specifically, when rapid serial visual presentation lists are short and participants are explicitly informed that some trials will contain repetitions, participants are…

Signs from lists used with mentally retarded and autistic children and previously rated for visual iconicity were presented tactilely to 13 blind adults. Visual and tactile ratings were very similar across blind and sighted groups, as were statements of relationship between signs and their meanings. (Author/CL)

TEN PAIRS OF BLIND CHILDREN AGED SIX TO 13 YEARS WHO HAD SOME VISION WERE MATCHED BY PRETEST SCORES ON A TEST OF VISUAL DISCRIMINATION. A CRITERION GROUP, DESIGNATED THE PRINT COMPARISON GROUP, HAD SLIGHLY HIGHER RECORDED DISTANCE ACUITIES AND USED VISION AS THE PRIMARY MEANS OF LEARNING. PAIRS OF EXPERIMENTAL SUBJECTS DAILY RECEIVED 45 MINUTES OF…

Studied spatial knowledge in fully blind versus fully sighted four- to nine-year olds. Found that blind children performed as well as sighted on all tasks but one. (ETB)

Educational case studies of three multiply handicapped blind children (five to ten years old) are presented in a discussion of visual stimulation approaches. Objectives of activities such as coupling a light with a sound-producing object are described. (CL)

This article reviews the theoretical and research literature on vision stimulation and vision training of children with severe irreversible visual impairments. It recommends early stimulation to prevent visual deprivation, use of operant conditioning, and the presentation of highly contrasting stimuli to stimulate visual awareness in children with…

This study investigated the mastery-oriented and learned-helplessness response patterns of children (n=13) with visual impairments in grades 3 to 6 who were divided into two groups, low vision children who were visual learners and nonvisual learners. Subjects were given the Intellectual Achievement Responsibility Questionnaire. No significant…

Differences in how the two hemispheres of the brain handle spatial information were studied with blind subjects and blindfolded sighted subjects. The performances of all groups declined as the relative disorientation between the target and its duplicate increased, suggesting that visual imagery is not crucial to mental rotation. (Author/SEW)

Describes a private, early (birth to four) therapeutic intervention center in Italy that provides short-term intensive treatment to children with severe visual impairments and possible additional disabilities. The residential program emphasizes maximum use of residual vision, vision stimulation and training, psychological counseling for parents,…

Intended for parents of blind preschool children, the booklet lists games and activities to develop independence by means of tactual, aural, physical, self care, social visual, and mobility training. Activities are listed for the 3-year-old, the 4-year-old, and the 5-year-old under the specific skill developed. Instructions for particular games…

A review of the literature on the spatial functioning of the blind, the results of a questionnaire of 75 sighted college students and their parents, and results of a study of 87 blind and seeing adults' performance on three spatial tasks are presented. The review suggested that adventitiously blind individuals perform better than congenitally…

Objectives of this study on the influence of visual deprivation upon the divergent thinking dimension of intelligence were to compare the divergent thinking abilities of blind and sighted children in residential and day school programs, and to determine the relationship between divergent thinking and age of onset of blindness, mobility, school…

Visualized braille was presented on closed circuit television (CCTV) to six blind tactile braille reading subjects (ages 12-50). Results supported cross-modal transfer of learning from tactile to visual modality. After intensive visual training, these subjects could discriminate visual forms and read ordinary print using the CCTV. (Author/BS)

The paper examines issues in early intervention with deaf blind infants. Considered are the effects of definitions of deaf-blindness on service provision and on the training of preservice students in this area. Appropriate programs entail intervention methods that address the usage of residual vision and audition as well as the development of…