Psychology experiments are essential tools for understanding human behavior and mental processes. Below are some key experiments in psychology that have had a significant impact on the field.

Classic Psychology Experiments

  • The Milgram Experiment (1963): This experiment by Stanley Milgram explored the willingness of people to obey authority even when it required them to cause harm to another person.
    • Milgram Experiment
  • The Stanford Prison Experiment (1971): Conducted by Philip Zimbardo, this experiment simulated a prison environment and showed how quickly normal individuals could become cruel and authoritarian.
    • Stanford Prison Experiment
  • The Robbers Cave Experiment (1954): This experiment by Muzafer Sherif and others demonstrated the role of competition and cooperation in the formation of in-groups and out-groups.

Modern Psychology Experiments

  • The Asch Conformity Experiment (1951): Solomon Asch investigated the extent to which people conform to group pressure in their answers to a simple visual task.
    • Asch Conformity Experiment
  • The Implicit Association Test (IAT): This test measures the strength of associations between concepts or categories and identifies implicit biases that people may not be conscious of.
    • IAT
  • The Virtual Reality Experiments: With the advent of virtual reality, psychology experiments have become more immersive, allowing researchers to study behaviors in controlled environments.

Further Reading

For more information on psychology experiments, you might want to explore our Psychology Research section.


These experiments have shaped our understanding of human psychology and continue to influence research and practice in the field.