Our “Group Matters” project was developed to tackle a fundamental social challenge: how quickly “us vs. them” mentalities form and distort our perception of others. The primary objective of our project was to let young people experience the mechanics of implicit bias in practice, which aligns with the Eurodesk vision of a more inclusive Europe where young people are equipped to navigate culturally diverse environments.
Our target audience focused on university students and young people within the Erasmus+ and European Solidarity Corps (ESC) networks. We wanted to reach those who are most likely to engage in intercultural exchanges.
Participants were randomly assigned to “Red” or “Blue” teams, created identities using AI-designed flags, and competed in European-themed contests like Memory Orienteering and Kahoot quizzes, the content of which was created to inform about European opportunities. The most important part was this:
We showed the participants, individually, a photo of a man and asked them to evaluate his personality using 10 positive, 10 negative, and 10 neutral traits, based solely on first impressions. We told them a small lie: that the purpose was to see which group was better at judging character.
The twist was that half the participants saw the man wearing a red t-shirt, while the other half saw the same man wearing a blue t-shirt. None of the participants were aware of this trick, nor did they know the photos were AI-generated.
We then discussed the results and concluded that group affiliation significantly influences perception. We saw how easily first impressions could shift based on in-group vs. out-group dynamics—even when the group distinction was something as superficial as t-shirt colour. We reflected on how much more pronounced these effects might be if the group criteria had been more serious, such as ethnicity, religion, or gender.