“…(Bruno, 2010;Bruno & Trembath, 2006 . Shin, Kim과 Park (2017) (Wilkinson, Carlin, & Jagaroo, 2006 (Choi & Song, 2010a, 2010bKang, Kim, & Yeon, 2019;Shin et al, 2017;Yeon et al, 2016). 현재 타당성이 검증된 한국형 AAC 상징체계가 개발 (Chae, Park, Kim, & Yeon, 2020;Park, et al, 2016) REVT-E = Expressive Vocabulary Test (Kim et al, 2009); REVT-R = Receptive Vocabulary Test (Kim et al, 2009).…”