Why Do We Do That? Why Do We Do That?

More... Bad Boys with Julia Stern

Apr 9, 2025 · 16m

Summary

Host Ella Al-Shamahi interviews researcher Dr. Julia Stern to debunk the "bad boy" stereotype and the controversial ovulatory shift hypothesis. Stern explains that while evolutionary theory suggests women might prefer dominant men for short-term mating, modern studies show people generally value trustworthiness and kindness. The episode clarifies that physical masculinity does not strongly correlate with negative personality traits, concluding that stable, kind partners are ultimately preferred over "bad boys."

Topics discussed

Introduction: Dating preferences and the 'bad boy' stereotype The ovulatory shift hypothesis: Theory and controversy Why recent studies debunk the ovulatory shift hypothesis Defining the 'bad boy': Dark triad traits and physical looks Do masculine features correlate with bad behavior? Evolutionary perspective: Good genes vs. good partners Experimental methods: Measuring attraction in studies Preferences for masculine bodies vs. average faces Attractiveness of dominant behavior in flirting contexts Bad girls, male preferences, and homosexual relationships Julia Stern's personal experience and research origins Conclusion: Kindness over bad behavior and sign-off
Listen ad-free on Castria