Functional Dimensions of Ape-Human Discourse asks the question, 'What do interactions between apes and humans mediated by language tell us?'. In order to answer this question the authors explore language-in-context, drawing on a multi-leveled, multi-functional linguistics. The levels are context of culture, context of situation, semantics, lexicogrammar, and phonology; and the functions are ideational, interpersonal, and textual. Chapter 1 discusses a negotiation between the bonobo Kanzi and Sue Savage-Rumbaugh in terms of discourse-semantics, lexicogrammar, and the ideational and...