non-verbal communication (nvc) plays a major role in various aspects of human life (andersen, 2004; cameron, 2001; johnstone, 2008). children learning their first language come to realize non-verbal communication as their socialization process takes place (fletcher & german, 1990; ingram, 1996; owens, 2001). however, most efl learners may have little exposure to these non-verbal aspects of ...