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Fergadiotis, Gerasimos; Wright, Heather H.; West, Thomas M. – American Journal of Speech-Language Pathology, 2013
Purpose: A microlinguistic content analysis for assessing lexical semantics in people with aphasia (PWA) is lexical diversity (LD). Sophisticated techniques have been developed to measure LD. However, validity evidence for these methodologies when applied to the discourse of PWA is lacking. The purpose of this study was to evaluate four measures…
Descriptors: Aphasia, Language Processing, Semantics, Content Analysis

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