Tangible symbols are objects or partial objects that can be physically manipulated and that share a perceptual relationship with what they represent, known as the referent. They make fewer demands on memory and representational ability, making them an appropriate expressive form of communication for individuals with visual impairments and…

Children with complex communication needs (CCN) resulting from autism spectrum disorders, cerebral palsy, Down syndrome and other disabilities are severely restricted in their participation in educational, vocational, family, and community environments. There is a substantial body of research that demonstrates convincingly that children with CCN…

Purpose: Directed scanning and group-item scanning both represent options for increased scanning efficiency. This investigation compared accuracy and speed of selection with preschoolers using each scanning method. The study's purpose was to describe performance characteristics of typically developing children and to provide a reliable assessment…

This paper describes alternative or augmentative communication systems available for individuals with severe intellectual disabilities, focusing on aided systems along a continuum from low to high technology. Component characteristics and implementation characteristics are analyzed, including symbol options, message representation, message access,…

Purpose: This study examined the cognitive demands of 2 selection techniques in augmentative and alternative communication (AAC), direct selection, and visual linear scanning, by determining the memory retrieval abilities of typically developing children when presented with fixed communication displays. Method: One hundred twenty typical children…

A review of the literature examines three emerging trends related to the impact of augmentative and alternative communication (AAC) for children with disabilities: (1) the prescription of appropriate AAC devices; (2) implementation of AAC across multiple contexts; and (3) maintenance of AAC use and anticipation of transition needs. The importance…

This paper addresses considerations inherent in the augmentative and alternative communication (AAC) decision-making process which are important for teachers and related services personnel who participate on Individualized Education Program (IEP) teams for students with disabilities. Specific dimensions discussed include characteristics of the…

Project FIT (Full Inclusion through Technology) provides notebook computers for children with severe disabilities. The computers offer many input and output options. Assessing the students' equipment needs is a complex process, requiring determination of communication goals and baseline abilities, and consideration of equipment features such as…

This document reports on efforts to find technology-based solutions for the diverse challenges faced by students with disabling conditions. Twenty-three case studies describe actual scenarios experienced in the school district of Palm Beach County, Florida. For each case study, a situation is described, a challenge is identified, solutions are…

Designed for early childhood educators working with children who have a wide variety of disabilities, this manual discusses the ways in which assistive technology can facilitate the child's active participation in developmentally appropriate activities and offers ideas for incorporating devices and strategies into daily school and home routines.…

Designed for parents of children who have a wide variety of disabilities, this manual discusses the ways in which assistive technology can facilitate the child's active participation in developmentally appropriate activities and offers ideas for incorporating devices and strategies into daily school and home routines. The manual attempts to…

This report details the outcomes of a project designed to develop decision-making strategies and materials related to the prescription of augmentative and alternative communication (AAC) devices for children with disabilities. The project resulted in the development of the first interactive, bilingual CD-ROM designed to be used by related services…