The American Psychological Association - TIP: Search the menu item, "Topics" to find research on issues such as Health Disparities, Trauma, etc.
The International Association of Applied Psychology - TIP: Many professional organizations offer discounted membership rates for students
American Academy of Child and Adolescent Psychiatry - A national professional medical association dedicated to treating and improving the quality of life for children, adolescents, and families affected by mental, behavioral, or developmental disorders.
Society of Clinical Child & Adolescent Psychology (APA Division) - The Society of Clinical Child and Adolescent Psychology is Division 53 of the American Psychological Association. Its purpose is to encourage the development and advancement of clinical child and adolescent psychology through integration of its scientific and professional aspects.