03/26/2017
       
       
         01:12:18 minutes
       
       
         Module 9 addresses the four purposes of communication as defined by Janice Light in her work on Communicative Competence – wants and needs, information transfer, social closeness, and social etiquette. For students who use AAC, learning to communicate for these purposes puts them on a path towards increasing communication competence. IEP goals are also discussed in this module.