Psychology of Anxiety, Mood, Substance Use, and Addictive Behaviors

The American Psychological Association (APA) is a private, non-profit professional organization dedicated to advancing the field of psychology. Founded in 1892, it is the largest psychological association in the world, with over 146,000 members across various disciplines, including researchers, clinicians, educators, and students. The APA plays a crucial role in setting professional and ethical standards, conducting research, and advocating for mental health policies. It is also widely known for its APA citation style, used in academic writing and research.​