Asch Conformity Experiment

Materials: ★☆☆ Easy to get from supermarket or hardware store
Difficulty: ★☆☆ Can be easily done by most teenagers
Safety: ★★☆ Some safety precautions required to perform safely

Categories: Psychology

Alternative titles: Social Pressure and Group Influence

Summary

This experiment explores how individuals may conform to group pressure, even when they know the group’s answer is incorrect. By recreating scenarios similar to Solomon Asch’s famous studies, participants can observe how social influence impacts decision-making.

Procedure

  1. Recruit a small group of participants, including one real subject and several helpers who are “in on” the experiment.
  2. Present a simple task (e.g., comparing line lengths, solving a basic math problem, or identifying a color).
  3. Have the helpers all give the same, incorrect answer aloud.
  4. When it is the subject’s turn, observe whether they provide the correct answer or conform to the group’s wrong answer.
  5. Record responses and note whether the subject conforms or resists social pressure.
  6. Repeat with variations (different group sizes, ages, or genders) to see how results change.

The Asch Line Study - Conformity Experiment - Practical Psychology:


Asch Conformity Experiments: The Line Between Independence and Conformit - Academy 4 Social Civics:


📄 The Asch Conformity Experiments: Lesson Plan - U4SC: https://academy4sc.org/wp-content/uploads/sites/39/2020/05/The-Asch-Conformity-Experiments-lesson.pdf

📄 How to Test Conformity With Your Own Psychology Experiment - Kendra Cherry: https://www.verywellmind.com/conformity-experiment-2795661

Variations

Safety Precautions

Questions to Consider