Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The American Academy of Child and Adolescent Psychiatry (AACAP) is a medical professional membership association representing the majority of child and adolescent psychiatrists in the United States. Established in 1953, the AACAP is the leading national medical association dedicated to the advancement of medical contributions to the knowledge, diagnosis and treatment for the estimated 7 12 million American youth under 18 years of age who are affected by emotional, behavioral, developmental and mental disorders. In addition to providing print resources to mental health professionals and the general public, the AACAP also works with government agencies and mental health groups to improve mental health care and influence public policy. The Academy publishes the Journal of the American Academy of Child and Adolescent Psychiatry monthly.