How grammar grows out of social interaction: From multi-unit to single-unit question

Abstract

Abstract This article scrutinizes interactional motivations for the sedimentation of grammatical usage patterns. It investigates how multi-unit questioning turns may have routinized into a single-unit social action format. Multimodal sequential analysis of French conversational data identifies a recurrent pattern in which a question-word question is followed by a candidate answer (formally: [question-word question + phrase/clause]). The data show a continuum of synchronic usage, the pattern being implemented as either two or one turn-constructional unit(s), with intermediate cases displaying fuzzy boundaries. In usage (i), a candidate answer emerges in response to the recipient’s lack of uptake as a way of pursuing response; in (ii) the candidate answer occurs immediately after the question, with fuzzy prosodic boundaries between the two units; in (iii) the pattern is produced as a single turn-constructional unit, showing important lexico-syntactic and prosodic consistency. It is argued that the integrated format (iii) originates in the repeated interactional sequencing of two subsequent actions, as in (i), and serves as a resource for proffering a highly tentative guess: It is the routinized product of frequent combinations in use, emerging from the interactionally motivated two-unit format. The findings support an understanding of interaction as a driving force for the routinization of patterns of language use.