This article describes the use and development of communication systems for persons with severe intellectual and dual sensory impairments using tactually salient materials to refer to abstract and concrete objects and activities. A transdisciplinary model was used in teaching the use of these systems for requesting and decision-making processes.…

Intended to assist teachers as they assess, plan for, and teach deaf blind students, this manual describes a process for adapting curricula for students who function within the 0-24 month developmental period, also known as the sensorimotor period. The manual's first section provides an overview of project activities including the literature…