Researchers examined how eye movements differ in adolescents with different personality traits. They found that extraverted and Machiavellian traits were the easiest to detect from the data. However, other traits such as conscientiousness and narcissism were assessed less frequently.
The experiment was conducted in an interactive museum, where participants wore special glasses to track eye movements. Based on the results of the research, scientists managed to draw conclusions about the connection between personality traits and eye movements.
Source: Ferra

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