The study investigated whether low frequency air and bone thresholds elicited at high intensity levels from deaf children with a sensory-neural diagnosis reflect valid auditory sensitivity or are mediated through cutaneous-tactile receptors. Subjects were five totally deaf (mean age 17.0) yielding vibrotactile thresholds but with no air and bone…

This paper reports on the development and validation of an instrument for recording haptic exploratory behavior through detailed examination of exploratory search strategies of young children. Individual differences within age level were investigated, as well as the extent to which information processing capabilities for haptic perception are…

Designed for instruction of emotionally handicapped children and youth, these seven articles present concepts and activities relative to sensory awareness and outdoor education. The first article presents definitions, concepts, detailed methodology, and over 50 activities designed to create awareness of man's five senses. Utilizing the art of…

This paper examines the developmental stages of haptic perception (the process of recognizing objects by the sense of touch alone), and attempts to clarify some conflicting results of studies of the effects of memory and object type. The paper also presents a specific study of haptic perception in 144 preschool and kindergarten children from…

The bibliography was compiled with the intent to cover areas of special interest with regard to a research program at the Teachers College of Uppsala, Sweden dealing with problems in connection with the special information media for the blind which serve as substitutes for ink-print. Entered in the first section - an introduction to blindness -…

Designed for teaching the related services staff, residential care providers, and families of individuals with severe hearing and vision impairments, this booklet explains the issues related to developing a communication system using textures. The texture symbols described are intended for use by individuals with dual sensory and multiple…

Reports the results of two experiments dealing with children's visual and tactual performance. In the first task, after several presentations of a series, the tactual group made almost errorless discriminations. But with memory demands, tactual performance became poorer than visual performance. Found a large developmental difference. (JAC)

Describes eight learning centers/activities designed to promote tactile/sensory experiences in younger children. (JN)

Presents an interview with Susan Lederman that contains a fascinating and informative overview of the recent developments in neuropsychological research concerning the sense of touch. Discusses the physiological processes that support this sensory experience and reveals them to be much more flexible, intricate, and adaptive than previously…

Reports results of the administration of a battery of tests of oral language skills to blind braille readers (N=15). Three skills were tested: phoneme deletion, sentence completion, and morphological analysis. Participants were congenitally blind high school students. Subjects differed from sighted readers only in the ability to perform…

Explains haptic computer interfaces for Web sites that relay touch-sensory feedback to the user. Discusses the importance of touch to cognition and learning; whether haptics can improve performance and learning; haptic interfaces for accessibility for blind and physically impaired users; comparisons of haptic devices; barriers to implementation;…

A new psychological test battery was designed to provide a much-needed comprehensive tool for assessing the perceptual and cognitive abilities of visually handicapped children in using active touch. The test materials consist of raised-line, raised-dot, raised-surface shapes and displays, and familiar and novel 3-D objects. The research used 20…

In this article, the authors investigate visual and tactile ASL-English interpreters' influences on interactive discourse through an interactional sociolinguistic analysis of videotaped, interpreted interactions. They examine the participation framework of each of the interactions to determine whether the interpreters' utterances influence the…

In the past 25 years, there has been an explosion in research on the development of perception. The research has produced discoveries at multiple levels: ecological analyses, models of representation and process, and improved understanding of biological mechanisms. This book provides a comprehensive treatment of infant perception, bringing…

The paper describes strategies for teaching six different handwriting skills to learning disabled (LD) elementary students. A rationale for each strategy precedes step-by-step procedural descriptions. Strategies in the following areas are described: (1) introducing LD children with motor coordination deficits to alphabetic symbols using sandpaper…