Sixty-one examiners provided a rating of whether a significant change in performance of handicapped individuals occurred across the baseline and treatment phases of six graphs of hypothetical data from single-subject designs. Results revealed considerable interrater disagreement on four graphs, especially those involving change in variability or…

This paper presents a diagnostic procedure in which a child's possible perceptual/cognitive problems and learning style are carefully documented to create a profile of the child's auditory and visual mode strengths and weaknesses. The profile created is intended to integrate the components of the educational evaluation into a meaningful whole.…

This paper highlights research, development, and applications of technology in the areas of visual perception, facilitation of human communication, prosthetics and orthotics, and robotics and signal processing. Means by which the application of promising technological developments can be expedited are also discussed. (Author/DB)

Describes a corrective method of color adaptation designed to allow most, if not all, individuals to participate in the learning process as well as social and work-related environments. Provides a concise summation of facts and theories concerning color deficiency. Includes anatomical drawings, graphs, and statistical data. (MJP)