This article discusses the development of an orientation and mobility screening measure suitable for use with children having severe visual impairments (and possibly additional impairments) from birth through five years of age. Twenty instructors rated the measures as being useful. The two forms of the measure (for either ambulatory or…

Identifies a function generator as an instrument that produces time-varying electrical signals of frequency, wavelength, and amplitude. Sending these signals to a speaker or a light-emitting diode can demonstrate how specific characteristics of auditory or visual stimuli relate to perceptual experiences. Provides specific instructions for using…

It has been 20 years since Bever's (1982) and Strauss and Stavy's (1982) books on U-shaped functions in human development were published. The three target articles in this issue describe several old and new U-shaped functions and new theoretical explanations for their existence. In this article, the authors will comment on two aspects of U-shaped…

In 2 experiments, the authors tested whether the classical modality effect--that is, the stronger recency effect for auditory items relative to visual items--can be extended to the spatial domain. An order reconstruction task was undertaken with four types of material: visual-spatial, auditory-spatial, visual-verbal, and auditory-verbal.…

The Wernicke-Lichtheim-Geschwind (WLG) theory of the neurobiological basis of language is of great historical importance, and it continues to exert a substantial influence on most contemporary theories of language in spite of its widely recognized limitations. Here, we suggest that neurobiologically grounded computational models based on the WLG…

This study investigated the construct validity of five perceptual traits (auditory discrimination, visual discrimination, visual memory, visual-motor coordination, and auditory to visual-motor coordination) with five simulated work samples (union assembly, resistor reading, budgette assembly, lock assembly, and nail and screw sort) from the Jewish…

To observe the relationship of auditory and visual receptive skills to achievement in reading, 80 eight-year-old children were given a diagnostic test battery which examined three receptive skills--attention to stimuli, discrimination, and memory--within three sensory modalities--auditory, visual, and auditory-visual. The control group consisted…

The manual is designed to provide a basis for inservice training for replication of components of the MECCA (Make Every Child Capable of Achieving) model, a project designed to develop and implement early identification procedures and prescriptive educational programs for children entering kindergarten with a variety of potential educational…

The packet contains materials for use in a workshop intended to increase educators' sensitivity to possible discriminatory factors in testing instruments and practices. Among the materials are directions for leaders on preparing and running the workshop; 20 booklets entitled "How Can Tests Be Unfair?" for workshop participants; and…

The handbook lists 141 developmental objectives with instructions for remediation to aid children with learning problems in the areas of sensory motor development, auditory perception, language, visual perception, and academic achievement. Objectives are listed in chart format with each objective associated with one or more skill examples,…

Under the impact of electronic immediacy the world is being reorganized in sensory terms toward the primacy of the audile-tactile. In the educational system, emphasis remains on traditional methods of logical (visual) and sequential learning. The effect on literature is an increased interest in the spoken, as opposed to the written word. Through…

A vocabulary list of 50 words based on children's spoken language was divided into six groups. For each group specific materials incorporating different modality presentations (pictures, tapes, transparencies, and word cards providing tactile emphasis) were developed. The modality preferences of 128 first graders were identified by The New York…

Evaluation of 54 mentally retarded pupils, aged 10 to 13, in 1979 and comparison with six samples of mentally normal pupils collected during the last two decades confirm that prevalence of additional problems among mentally retarded pupils is greater as compared to mentally normal pupils with respect to nine variables. (NEC)

To heighten teachers' observational awareness, outlines the behavioral characteristics that are symptomatic of learning disabled adolescents and suggests for each category of general, visual, and auditory symptoms, classroom methods for circumventing learning problems. (AYC)

This paper, discussing use of electrical stimulation by postlingually deafened adults to supplement speechreading, focuses on: information conveyed by vision, acoustic information needed to resolve visual confusions, basic psychophysical abilities of cochlear implant patients, auditory-alone and audiovisual perception by cochlear-implant patients,…