Methods of communicating for individuals who cannot orally express themselves. Using assistive technology, such as a communication board, one can express his/her thoughts successfully.
Any device, system, or method (other than natural speech) that improves or enhances an individual's ability to communicate. Includes sign language, symbol systems, letter boards, objects of reference systems, speech generating devices, and computer software.
A set of techniques used to improve communication skills of individuals who are either non-verbal or whose speech in unintelligible. (Eg. facial expression, gestures, sign language, written communication, communication boards or electronic communication devices.
Use of forms of communication other than speaking, such as: sign language, "yes, no" signals, gestures, picture board, and computerized speech systems to compensate (either temporarily or permanently) for severe expressive communication disorders.
used to describe either electronic or non-electronic aids, which enhance a pupil’s ability to communicate more effectively.
Forms of communication that supplement or enhance speech or writing, including electronic devices, picture boards, and sign language.
The University of Nebraska Lincoln's Augmentative and Alternative Communication Center defines “augmentative and alternative communication” as an area of clinical practice that attempts to compensate (either temporarily or permanently) for impairment and disability patterns of individuals with severe expressive communication disorders.
any means used, other than speech production, by an individual, in an attempt to make thoughts/needs known. May include gestures, writing, symbols, communication boards, eye blinks/gaze, voice output communication systems or more complex systems and technology. AAC may be used temporarily or permanently. It may be used in addition to the speech that the person is able to use or it may be a replacement of speech.
An area of clinical practice that attempts to compensate (either temporarily or permanently) for the impairment and disability patterns of individuals with severe expressive communication disorders (ASHA, 1989)
Augmentative and Alternative Communication (AAC) refers "to an area of research, clinical, and educational practice. AAC involves attempts to study and when necessary compensate for temporary or permanent impairments, activity limitations, and participation restrictions of individuals with severe disorders of speech-language production and/or comprehension, including spoken and written modes of communication" (ASHA, 2005, p. 1).