The following events in the history of psychology took place in 1951.
The International Union of Psychological Science (IUPS), later [[International Union of Psychological Sciences]] (IUPsyS) is founded
The Interamerican Society of Psychology is founded in Mexico
The Institute of Psychology Chinese Academy of Science is founded
1946 - 1947 - 1948 - 1949 - 1950 - 1951 - 1952 - 1953 - 1954 - 1955 - 1956