要旨
This article is concerned with how social categories (e.g., wife, mother, sister, tenant, guest) become visible through the actions that individuals perform in social interaction. Using audio and video recordings of social interaction as data and conversation analysis as a method, we examine how individuals display their rights or constraints to perform certain actions by virtue of occupying a certain social category. We refer to actions whose performance is sensitive to membership in a certain social category as category-sensitive actions. Most of the time, the social boundaries surrounding these actions remain invisible because participants in interaction typically act in ways that are consistent with their social status and roles. In this study, however, we specifically examine instances where category boundaries become visible as participants approach, expose, or transgress them. Our focus is on actions with relatively stringent category sensitivity such as requests, offers, invitations, or handling one’s possessions. Ultimately, we believe these are the tip of an iceberg that potentially includes most, if not all, actions.