An Introduction to the Edward Sapir centenary session at the November 1984 meetings of the American Anthropological Association, Denver, Colorado, with remarks read at the 1984 Linguistic Society of America meetings (Baltimore, Maryland) on the occasion of the Sapir lecutre given by Professor Emmon Bach, University of Massachusetts (28 December 1984).

In this paper I attempt to show what a micro approach involving fine-grained sociolinguistic analyses has to contribute to the understanding of the causes of discrimination on grounds of race in South Africa. I present analyses of intra- and intercultural encounters involving native speakers of English and Zulu which suggest that differences in sociocultural background and discourse conventions contribute to misinterpretation of intent and misjudgement of attitude and ability. Repeated stressful encounters of this kind, I suggest, generate negative cultural stereotypes. Finally, I sketch how the larger, structural, historically given forces, which are the concern of macro studies, combine with the results of intercultural encounters to achieve a negative cycle of socially created discrimination. (Interactional sociolinguistics, culture-specific discourse conventions. intercultural communication failure and prejudice, South African English)

In this paper we discuss miscommunication in exchanges between native speakers and nonnative speakers of a language, focusing on an analysis of a service encounter telephone conversation between a nonnative speaker and a native speaker television repair shop employee. We present a goal-based model of conversation and a coding system for interpreting utterances, both of which are necessary for understanding the type of miscommunication which occurred in the conversation described herein. We argue that the lack of shared background on the part of the interlocutors interacted with their lack of shared linguistic code. In general, such interactions hinder successful communication and increase the probability that the miscommunication will not be recognized and thus not easily resolved. We show that a complete analysis of native/nonnative conversations must minimally invoke notions of correct interpretation, confidence in interpretation, goals of a conversation, shared beliefs, and linguistic as well as cultural systems. (Sociolinguistics, nonnative interactions, conversational analysis, American English)

Ferguson's concept of diglossia is examined with a view to dedetermining its applicability to creole continua. The characteristics of classic instances of diglossia are subdivided into sociocultural and linguistic features, and these in turn are used as a basis for determining the extent to which different types of community might be fruitfully described as diglossic. The conclusion is drawn that creole continua share far more in common with Ferguson's defining cases of diglossia than they do not, and far more than other types of speech community. (Diglossia, Creole continua, Typology of speech communities)

The term “koine” has been applied to a variety of languages, only some of which are analagous in form and function to the original Greek koinē. The term “koineization” has more recently been applied to the process of levelling which may result in a koine. This article examines various definitions and usages of these terms in the literature and proposes a more precise utilization in the context of contact and resultant mixing between linguistic subsystems. (Languages in contact, language mixing, pidgin and creole studies, social psychology)