Characteristics of the Inside-of-the Body Test drawings performed by normal school children.

The Inside-of-the-Body test was administered to an unselected group of 150 elementary school children in Grades 1 to 6. The most frequently identified body part was the heart. Musculoskeletal and visible body parts were identified in younger children. Children in the higher grade levels drew more cavity organs and their drawings more frequently showed the organs in the correct anatomic arrangement. The Inside-of-the-Body test may be a useful adjunctive tool in the psychological assessment of children by identifying the development of internal body perception in normal children as well as those with physical and psychological disorders.