Additional file 1 of Using the Medical Research Council framework and public involvement in the development of a communication partner training intervention for people with primary progressive aphasia (PPA): Better Conversations with PPA

Additional file 1: 1. Survey instructions and questions disseminated to SLTs prior to CEN study day. 2. Session plan for Nominal Group Technique with SLTs. 3. Topic guide for focus groups with people with PPA and their families. 4. Seven core mechanisms underpinning conversational behaviour change. 5. Self-management skills and self-efficacy mechanisms.