Collaborative storytelling with a person with aphasia: Promoting agency in a multiparty interaction

Introduction: This study explores practices employed by a person with aphasia (PWA) and his wife to organize collaborative storytelling in a multiparty interaction. We identify practices that further the PWA's agency - his impact on action - while he is telling a story together with his wife. Method: Using conversation analysis (CA), we carried out a case study of a successful storytelling sequence involving a 39-year-old man with anomic aphasia during a conversation with friends. Analysis: The PWA contributed to the storytelling by initiating the story sequence and by producing short but significant utterances in which he provided essential information and displayed epistemic authority. The spouse aligned with the PWX.s initiated actions and supported his agency by giving him room to speak, for example, by gaze retraction. Discussion: The analysis offers insight into practices that allowed this PWA to achieve agency. Our findings show that communication partner training could benefit from implementing activities such as collaborative storytelling.