Final answer:
Interpretative repertoires defined by Potter and Wetherell are the linguistic tools and phrases used in discourse to construct meaning within a cultural and social context. This concept is linked to an interpretive framework in sociology which emphasizes understanding the perspective of social participants. Interpretative repertoires are essential to analyzing social reality and change.
Step-by-step explanation:
Potter and Wetherell use the term "interpretative repertoires" to refer specifically to b) the general resources people use to perform discursive acts. These repertoires comprise a range of language and terms used within discussions to construct meaning. This concept ties in with the interpretive framework, which is a systematic approach to research that seeks to understand the social world from the perspective of participants and therefore relies on the meaningful constructions that people create within their cultural and social contexts. Through the use of such repertoires, individuals and groups communicate in a way that reflects their embodied knowledge, cultural norms, and societal values. The term is pivotal in the field of discourse analysis within sociology and psychology where it is used to analyze the structured ways of talking and writing that both constrain and enable what people do and say in different social contexts. Notably, this term is not used to describe the process of making non-factual data appear factual, audiences' frames of reference, or the stock of academic knowledge in sociology. Instead, it is concerned with the patterns of language and metaphor used in daily interactions and how these patterns both reflect and shape social reality, as concepts like the symbolic interaction theory suggest. Such patterns are not fixed but rather evolve with societal changes and can be analyzed to understand shifts in behavior, attitudes, and social constructions.