This Child Development Associate (CDA) training module helps interns establish a preschool center environment that promotes the development of positive self concepts among young children. Objectives are stipulated, activities for achieving each objective are suggested, and an assessment checklist is provided. A study guide emphasized (1) understanding the term "self-concept," (2) physical and social factors in the development of self-concept, (3) understanding and accepting children as they are, and (4) environmental influences on the development of a positive self-concept. Resources for further study and supplementary guides concerning "teacher-craft" ways to encourage children are included. (Author/RH)