“…There now exists a substantial body of evidence that speaking partners can learn to alter their interaction style (e.g., Binger, Kent-Walsh, Ewing, & Taylor, 2010;Broberg, Ferm, & Thunberg, 2012;KentWalsh et al, 2010;Kent-Walsh & McNaughton, 2005) and that when they do, conversational imbalance can be reduced and children using aided communication can increase the frequency and complexity of their expressive communication (Binger, Berens, Kent-Walsh, & Taylor, 2008;Binger et al, 2011;Drager et al, 2006). These findings have been replicated across a diverse range of children and adults with a range of disabilities in both descriptive (Harris et al, 1996;Pennington, Thomson, James, Martin, & McNally, 2009) and experimental studies (Drager et al, 2006;Nigam, Schlosser, & Lloyd, 2006).…”