Find psychology articles, student resources and psychology study guides. Explore psychology definitions and theories. Learn more about the history of psychology from biographies of major thinkers and timelines. Topics covered include personality psychology, social psychology, developmental psychology, and psychology careers.

The Institute for Applied Behavior Analysis (IABA) is dedicated to the advancement of positive practices in the field of challenging behavior. We sincerely hope that this site will assist you in your endeavor to provide nonaversive, person-centered services to support people with challenging behavior.

The Behavior Analyst Certification Board, Inc. (BACB) is a nonprofit 501(c)(3) corporation established in 1998 to meet professional credentialing needs identified by behavior analysts, governments, and consumers of behavior analysis services.

The Association for Behavior Analysis is dedicated to promoting the experimental, theoretical, and applied analysis of behavior....

The American Psychological Association (APA) is a scientific and professional organization that represents psychologists in the United States. APA educates the public about psychology, behavioral science, and mental health; promotes psychological science and practice; fosters the education and training of psychological scientists, practitioners and educators; advocates for psychological knowledge and practice to inform public policy; and champions the application of psychology to promote human rights, health, well-being and dignity.

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