Divided Class Experiment

The Split-Class Experiment (Blue-Eyes/Brown-Eyes Exercise) is a method developed by social psychologist Jane Elliott in 1968 experimental education. The exercise aims to raise awareness of racial prejudice discrimination and stereotyping. Participants are divided into advantaged or disadvantaged groups based on eye color; this process enables them to directly experience the origins cognitive, emotional and behavioral consequences of prejudice. The experiment was designed to demonstrate that prejudice is not merely a cognitive process but also influences social behavior and emotional responses.

Historical Context and Development

The experiment was conducted in 1968 United States of America by Elliott in an elementary school in Iowa, following the assassination of Martin Luther King Jr.’. Elliott developed a simple yet powerful method to help young students experience how prejudice can be understood. Over time, the exercise was applied to university students and adult groups, becoming a significant educational tool in the field social psychology.

Application Method and Process

The experiment begins by dividing participants into two groups based on eye color: blue-eyed and brown-eyed. One group (for example, blue-eyed individuals) is temporarily placed in a disadvantaged position; they are criticized, their rights are restricted, and they are told that poor performance is expected. The other group is placed in an advantaged position; they receive praise, are granted privileges, and are rewarded for positive behavior. During the experiment, participants observe how these arbitrary differences within the classroom contribute to the creation of discrimination and prejudice. Educational provides feedback throughout the exercise to help individuals recognize their own attitude and behavior.

Emotional and Cognitive Effects

Research has shown that participants become aware of their own prejudices after experiencing discrimination firsthand. Members of the disadvantaged group experience feelings of concern, anger and stress, while the advantaged group experiences the responsibilities associated with power and privilege. These emotional responses may contribute to reducing prejudice but can also generate resistance or negative stress in some individuals. Studies conducted on white participants have shown that the exercise significantly improved attitudes toward Asian Americans and Latino/Latina individuals, but produced only limited changes in attitudes toward Africa-origin Americans.

Visual Representation of the Split-Class Experiment (Generated by Artificial Intelligence)

Theoretical Foundation and Social Psychological Significance

The Split-Class Experiment provides a theoretical framework for developing empathy and awareness regarding prejudice, stereotyping, and discrimination. By enabling individuals to experience prejudice not only as an abstract concept but also at the behavioral and emotional levels, the exercise supports processes of social learning and attitude change. In psychology and education, it is an important method for observing and reducing the effects of prejudice.

Ethical Debates and Criticisms

The exposure of participants to negative emotional experiences during the experiment has sparked debate from an ethical ethics perspective. Critics have emphasized that such practices may cause long-term psychological effects, particularly in children, and that emotionally challenging experience must be carefully implemented within educational contexts. In contrast, proponents argue that the empathy and awareness generated by the exercise carry social value that outweighs its short-term negative effects.

Various Application Variations

Over time, the exercise has been applied to diverse age groups, university students, and adult participants. In some adaptations, eye color has been replaced with other social identity factors such as gender, socioeconomic class, or ethnic background. Modern implementations are designed within ethics standards, providing participants with prior information and post-experiment discussion opportunities.