1. A longitudinal study of the self-concept of low income youth;Barnes;Adolescence,1985
2. Self-concepts of children and their intelligence, achievement, interests, and anxiety;Bledsoe;Journal of Individual Psychology,1964
3. The children's form of the manifest anxiety scale;Castaneda;Child Development,1956
4. Emotional difficulties in diabetes-mellitus;Close;Archives of Disease in Childhood,1986
5. Self-esteem inventories;Coopersmith,1981