“…It involves the acquisition and use of conversational knowledge and the semantic rules necessary to communicate intent. In addition, pragmatics involves the interactional aspects of communication, including sensitivity to social contexts (Chapey, 1992). Specific pragmatic aspects investigated in adults with aphasia include communication acts (Gurland, Chwat, & Wollner, 1982; Wambaugh, Thompson, Doyle, & Camarata, 1991), speech acts (Doyle, Thompson, Oleyar, Wambaugh, & Jackson, 1994; Prinz, 1980; Wilcox & Davis, 1977), discourse analysis (Armstrong, 1987, 1991; Bottenberg & Lemme, 1991; Guilford & O'Connor, 1982; Mentis & Prutting, 1987) and use of nonverbal communication (Behrmann & Penn, 1984; Cicone, Wapner, Foldi, Zurif, & Gardner, 1979; Glosser, Weiner, & Kaplan, 1986; May, David, & Thomas, 1988).…”