Ryan Zimmerman's Contact Details

Ryan Zimmerman's Company Details

American Psychological Association

Washington, District of Columbia, US • 3289 Employees
Non-Profit

The American Psychological Association, in Washington, D.C., is the largest scientific and professional organization representing psychology in the United States and is the world's largest association of psychologists. APA's membership includes more than 157,000 researchers, educators, clinicians, consultants and students. Through its divisions in 54 subfields of psychology and affiliations with 60 state, territorial and Canadian provincial associations, APA works to advance psychology as a science, as a profession and as a means of promoting human welfare. The mission of the APA is to advance the creation, communication, and application of psychological knowledge to benefit society and improve people’s lives.