“…However, the contributions to this special issue are representative for the kind of work that is currently going on, and is on the rise. impairment began to develop early in the 21st century, as exemplified by Lind's research (Lind, 2002;Lind, 2005) on interaction involving persons with aphasia in Norway and, further, Jensen & Stax (2005), Brouwer, Hougaard & Hougaard, (2008 and Rasmussen (2010) within speech and language therapy in Denmark. In Sweden, CA research on communication impairment also started out in the early 2000s, exemplified by Anward (2003) on aphasia, followed by two projects on interaction involving children with language impairment and adults with acquired aphasia (e.g.…”