Reggio Emilia's approach does challenge some conceptions of teacher competence and developmentally appropriate practice. For example, teachers in Reggio Emilia assert the importance of being confused as a contributor to learning; thus a major teaching strategy is purposely to allow mistakes to happen, or to begin a project with no clear sense of where it might end. Another characteristic that is counter to the beliefs of many Western educators is the importance of the child's ability to negotiate in the peer group.