American Psychological Association (APA)
The American Psychological Association is the world's largest organization of psychologists. The APA is working toward the advancement of psychology as a science, a profession, and a means of promoting human welfare.
Society of Behavioral Medicine (SBM)
SBM has created the premiere scientific forum for over 3,000 behavioral and biomedical researchers and clinicians to study the interactions of behavior, physiological and biochemical states, and morbidity and mortality.
