Predicting Pragmatic Reasoning in Language Games

Who's Who Different languages rely on distinct sets of terminology to classify relatives, such as maternal grandfather in English, and precision in language usage is a key component for successful communication (see the Perspective by Levinson ). Kemp and Regier (p. 1049 ) propose an organizing framework whereby kinship classification systems can all be seen to optimize or nearly optimize both simplicity and precision. The labels applied to kin are constructed from simple units and are precise enough to reduce confusion and ambiguity when used in communication. Frank and Goodman (p. 998 ) show that simplicity and precision also explain how listeners correctly infer the meaning of speech in the context of referential communication.