Children's response to their true and distorted mirror images.

In order to study the development of body image, 16 children aged 2 months to 8 years were tested to determine their levels of cognitive development on the basis of Piaget's theory, and their responses to their true and distorted mirror images. The study indicates a definite characteristic response by children according to their levels of cognitive development. This corresponds to infantile anxieties appropriate to the psychoanalytic theory of object relationships. The theoretical and clinical implications of the study are discussed.