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◉ Psychology·2 min·Updated Mar 16, 2026

What is Marshmallow Test?

Marshmallow Test

Quick Answer

The Marshmallow Test is a psychological experiment that measures a child's ability to delay gratification. In the test, a child is given a choice between one immediate reward or two rewards if they can wait for a short period.

Overview

The Marshmallow Test was designed to study self-control and delayed gratification in children. In the classic version of the test, a child is offered a marshmallow and told that if they can wait for a set time without eating it, they will receive a second marshmallow. This simple scenario explores how children's ability to resist temptation can predict their future behavior and success in life. Understanding the results of the Marshmallow Test helps psychologists learn about self-regulation, which is a key aspect of behavioral psychology. Children who are able to wait for the second marshmallow tend to show better life outcomes in various areas, including academic achievement and social skills. For example, those who exhibited patience in the test often performed better in school and had healthier relationships later in life. The significance of the Marshmallow Test extends beyond childhood. It highlights the importance of self-control in everyday situations, such as resisting unhealthy foods or managing finances. By studying this concept, researchers can develop strategies to help people improve their self-discipline, making it a valuable topic within behavioral psychology.

Frequently Asked Questions

The original study primarily involved preschool-aged children, typically around four years old. This age group was chosen because they are just beginning to develop self-control skills.
Follow-up studies revealed that children who could wait for the second marshmallow tended to have better life outcomes. They often achieved higher academic scores and exhibited better emotional coping skills as they grew older.
Yes, researchers suggest that teaching children strategies for self-control can improve their ability to delay gratification. Techniques such as distraction or re-framing the situation can help enhance their self-regulation skills.