Smell Test Predicts Female Friendships
2025-04-26
A new study reveals that women can predict whether they'll befriend someone else by smelling their worn T-shirts. In the study, 40 female volunteers participated in a 'speed-friending' event where they first rated each other's photos, then smelled each other's worn T-shirts, and finally interacted face-to-face. Results showed a strong correlation between odor-based friendship potential assessments and those made after face-to-face interactions, suggesting a subconscious role of scent in friendship formation. While the study was limited to college-aged heterosexual women, it opens avenues for future research into the interplay of olfaction and social relationships.
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