Heredity of Behavior Disorders in Adults and Children

Current trends in morbidity suggest that by the beginning of the twen­ ty-first century, psychiatric illness may become the most pressing problem in public health in many of the advanced countries. As ably demonstrated by Vandenberg, Singer, and Pauls, the principal identifia­ ble etiology of the major psychiatric disorders is heredity; if progress is to be made in prevention and treatment of thes...