Speech act theory has been widely applied in linguistics and pragmatics to understand how meaning is conveyed through language use. In classroom settings, teachers and learners constantly perform speech acts such as requests, directives, feedback, and evaluations.
I am interested in exploring which research methods are most effective for analyzing these speech acts in classroom discourse. For instance, should one rely mainly on qualitative approaches like discourse analysis, conversation analysis, and ethnography, or would a quantitative/corpus-based approach be more reliable for identifying patterns?
Additionally, I wonder whether mixed-methods designs could provide a richer picture, by combining statistical analysis of frequency with qualitative insights into context and interpretation.
I would greatly appreciate insights, references, or examples of methodological frameworks that researchers have found particularly effective when applying speech act theory to classroom interactions.