The Korean Developmental Psychology Association (KDPA), founded in September 1975 as the fifth branch of the Korean Psychological Association, celebrates its 48th anniversary in 2023 with over 1,500 active members. KDPA has led psychological research on human development in Korea and established expert training programs to apply developmental psychology knowledge in the field. This growth is attributed to the dedication and passion of its members and leadership.
The American Psychological Association (APA) is the leading scientific and professional organization representing psychology in the United States. APA supports psychology research, education, and practice, and advocates for the application of psychological science to improve society.
The Society for Mathematical Psychology promotes research and communication in mathematical psychology and related disciplines.
The European Association of Social Psychology (EASP) is a professional organization dedicated to the advancement of social psychology in Europe. It provides a platform for scholars to share knowledge, engage in collaborative research, and promote the discipline in both academic and societal contexts.