The effect of a self-instructional (SI) training paradigm on the arithmetic deficits of orthopedically handicapped children and the degree to which training effects generalize to the classroom and to another arithmetic function were studied. The study consisted of two experiments, each conducted with three orthopedically handicapped students with…

Describes a form of adaptive communication, referred to as single switch technology, as a method for assessing and developing mathematics skills of speech and motor disabled students. Provides a BASIC program to illustrate a basic single switch mathematics program. (MDH)