A proposed adaptation of DC: 0-3R for primary care, developmental research, and prevention of mental disorders.

The development of the Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood (DC: 0-3; Zero to Three: National Center for Clinical Infant Programs, 1994) has been an important step in the field of infant mental health. In this paper, we propose some additions to the existing classification system. These… (More)