- 복잡한 개념 단순화
- 이해와 기억 용이
- 말하지 말고 보여주기
1 1. Dewan, Pauline (2015). Words Versus Pictures: Leveraging the Research on Visual Communication. Partnership: The Canadian Journal of Library and Information Practice and Research, Vol. 10, No.1. 2. Avildsen, John G. (Director). (1976). Rocky [Motion Picture]. United States: Chartoff-Winkler Productions.