In traditional aphasia testing and treatment, clinicians administer a standardized aphasia test that measures language impairment, followed by a linguistic approach to treatment. Many clinicians have argued the need for emphasis on functional communication, and third party payers desire functional information to determine patient progress. This…

This study reports intraindividual variations in the semantic and syntactic complexity of language and in the linguistic errors produced by mildly and moderately impaired adult aphasic subjects (N=10) in different communication contexts. Aphasic patients exhibited at least as many linguistic variations as controls in response to changing…