Playback interviews as a method for research on language ideologies: Citationality, reflexivity, and rapport in interdiscursive encounters

This contribution deals with the use of playback interviews in interactional sociolinguistics, a method wherein participants review audio or video recordings of their conversations and provide retrospective commentary. I first outline a brief history of the development of the playback method and how it was incorporated into the interactional sociolinguistic research agenda. As theoretical frameworks for playback interviews and their application to research on language ideologies remain underexplored, this article introduces three concepts from linguistic anthropology—citationality, reflexivity, and interdiscursivity—to theorize playback interviews from a semiotic perspective. Departing from these theories, playback interviews are contextualized within broader social dynamics, including participation frames, power, and rapport that are inherent in the interviewing process. Drawing on source recordings from interactions between L1 and European L2 users of Japanese in Tokyo, and playback sessions with the L2 users, I illustrate how playback interviews contribute to language-ideological inquiries, for example, perceptions of style and code-switching. The analysis showcases the method’s potential to unveil participants’ metapragmatic awareness and explore the intersection of linguistic structure, practice, and ideology. Playback interviews are positioned as a valuable tool for investigating language ideologies, offering new methodological perspectives through retrospection and reflection on communication.