Science of Attraction, Compatibility & Romance | Dr. Paul Eastwick
Dr. Paul Eastwick challenges popular evolutionary narratives about dating and relationships, presenting research showing that perceived similarity and shared experiences matter more than objective traits, and that spending time in group activities is more effective for meeting partners than dating apps.
Summary
In this comprehensive discussion, Dr. Paul Eastwick presents research findings that contradict many widely-held beliefs about attraction, dating, and romantic relationships. The conversation begins by addressing the market-based, evolutionary theory of mate selection—the idea that people can be quantified and ranked on desirability. Eastwick explains that while this model describes initial attraction fairly well, it breaks down significantly when people spend time together getting to know each other. What he calls 'perceived similarity' (the subjective sense that two people have things in common) matters far more than actual, measurable similarity. This allows for motivated reasoning where people in relationships find commonalities that feel important to them, regardless of external agreement about those traits.
A key finding across multiple studies is that gender differences in partner preferences largely disappear in face-to-face interactions. While men may report caring more about attractiveness and women about earning potential in surveys, when actually meeting real people, both genders show nearly identical preference patterns. Men and women are equally interested in ambitious partners, both prefer younger partners when given the choice, and both want similar things from relationships—contradicting the 'heteropessimism' narrative that dominates online discourse.
Eastwick discusses the critical early phase of relationship formation (roughly days 10-30) where initial middling impressions slowly accumulate into strong feelings through reciprocal self-disclosure, shared banter, and accumulated moments of connection. He uses the 36 questions technique as an example of how deeper vulnerability early on can facilitate real connection. The research suggests that most relationships don't start with an instant spark but rather develop through gradual accumulation of positive interactions.
The conversation addresses how dating apps fundamentally alter this process by creating what Eastwick calls a 'marketplace' where initial attractiveness determines visibility and success. Apps select for traits opposite those that research shows build lasting partnerships—they reward hyperverbality, witty texting, and immediate impressiveness rather than the ability to listen, show genuine interest, and create meaningful moments. The apps also create artificial inequality where a small number of 'desirable' people receive most attention.
A major theme is the importance of spending time with others in group settings—whether through church, sports leagues, improv classes, hiking groups, or organized activities. These settings allow for repeated, low-stakes interaction where attraction can develop naturally without the pressure of the dating framework. Importantly, such activities also build social support networks that research shows are crucial for relationship satisfaction and individual wellbeing, particularly for men who tend to rely more heavily on romantic partners for social connection and emotional support.
Eastwick discusses attachment theory and how people's attachment styles can change through positive relationship experiences, moving from anxious or avoidant patterns toward security. He also addresses the role of physical intimacy and sexual satisfaction as strong predictors of overall relationship satisfaction, without suggesting it's essential for all relationships.
The research on alternatives and 'derogation of alternatives' shows that happy couples unconsciously downplay the attractiveness of other potential partners, a protective mechanism for monogamous relationships. However, Eastwick notes that repeated engagement with alternatives (through social media or prolonged contact) can erode this protection and lead toward infidelity.
Finally, Eastwick reflects on student concerns about dating in the modern era, noting that while technology has changed how people interact, the fundamental human need for in-person social connection and the effectiveness of group-based relationship formation remain. He expresses concern about male loneliness and social disconnection, particularly among lower socioeconomic status men, which he sees as a significant contemporary challenge.
About this episode
Dr. Paul Eastwick, PhD, is a professor of psychology at the University of California, Davis, and a leading expert on the modern science of mate selection in humans. We discuss what people actually look for in a partner, including surprising findings about age preferences, finances, and physical attractiveness. We also discuss why dating apps often lead people to select for traits that don't support lasting partnerships. We discuss how initial attractions form and evolve and which factors best predict romantic relationship stability and satisfaction. We also explain activities that can expand your dating pool, as well as practical tools for building and sustaining healthy romantic relationships. This episode is for anyone currently in or wanting to be in a relationship. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Lingo: https://hellolingo.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Paul Eastwick (00:03:25) Evolutionary Models of Dating, Mate Value (00:08:57) Initial Attraction, Maturity (00:12:56) Sponsors: David & Lingo (00:15:21) Dating Apps; Shared Moments & Developing Attraction (00:24:17) First Impressions & Early Relationships; Partner Bias (00:31:41) Friends & Family Support; Relationship Research, Attachment Theory (00:42:15) Sponsor: AG1 (00:43:34) Couple Friends, Advice from Others (00:47:35) Social Support, Women vs Men (00:55:05) Dating App Algorithms, Distrust of Men & Women (01:05:29) Activities & Dating, Observing Date Social Behavior (01:11:25) Texting, Verbal Skills (01:16:15) Sponsor: LMNT (01:17:36) Partner Actions, Dating vs Relationship (01:22:57) Dating & Asking Good Questions; Genuine Connection (01:29:36) Attraction, What Qualities Men & Women Want (01:36:18) Homosexual Dating & Relationships (01:40:08) Finances; Job Loss; Men vs Women, Ambition (01:46:28) Sponsor: Function (01:48:05) Age Difference, Men vs Women Preference; Wanting Children (01:54:58) Church, Activities, Small Groups & Dating; Work; Perceived Similarity (02:07:10) Social Media, Attraction to Alternative Partners, Infidelity (02:19:13) Stranger Attention, Mate Value (02:24:58) Past Relationship Value; Relationship Duration, Breakups (02:34:33) Physical Intimacy & Relationship Satisfaction (02:39:32) Young Adults & Changing Relationships, Technology (02:47:31) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Protocols Book, Sponsors, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices
Key Insights
- Eastwick argues that the marketplace metaphor for mate selection breaks down once people spend time together, as perceived similarity—not actual similarity—drives attraction and relationship formation
- Research shows no gender difference in preference for ambitious partners when evaluating real people face-to-face, contradicting survey data that suggests women care more about earning potential
- Dating apps create artificial inequality by selecting for traits opposite to those that build lasting partnerships, favoring initial attractiveness and hyperverbality over listening and emotional attunement
- The critical but understudied phase of relationship formation occurs days 10-30, where middling initial impressions slowly accumulate into strong feelings through reciprocal self-disclosure and shared moments
- Both men and women, when given choice, select partners younger than them—challenging the narrative that only men prefer younger partners
- Men and women on average report wanting nearly identical things from long-term relationships, contradicting 'heteropessimism' narratives that dominate online discourse
- Spending time in repeated group settings (sports leagues, classes, church) is more effective for meeting partners than dating apps because it allows natural attraction development without artificial selection pressure
- Men disproportionately rely on romantic partners for social support and emotional intimacy compared to women, making male loneliness and social disconnection a significant modern challenge
- The 36 questions protocol demonstrates that deeper self-disclosure early in interactions can create real human connection more effectively than trying to impress with traits
- Financial status has a much smaller effect on partner satisfaction than absolute income level suggests once couples are formed, and education mismatches (where woman is more educated) no longer predict relationship problems
- Sexual satisfaction is among the strongest predictors of overall relationship satisfaction, but fatalism about waning passion is unwarranted as sexual attraction can be rekindled through various approaches
- Derogation of alternatives—the unconscious tendency of happy couples to downplay other potential partners' attractiveness—is a protective mechanism for monogamous relationships that can erode with repeated alternative engagement
- People in happy relationships exhibit positive bias about their partners that contradicts external consensus, but this subjective perception is what drives relationship satisfaction more than objective partner qualities
- Group-based activities that include ongoing community context (like church or recurring sports teams) are superior to single-event contexts for relationship formation because they provide developmental trajectory and narrative building
- The consensus about who is desirable changes significantly when people spend time together, such that someone others might rate as a 'five' could become a 'nine' to someone who knows them well
Topics
Transcript
When you look at who gets the right swipes and who receives messages on the apps, it's the most popular people. I mean, folks have claimed that it's one of the most unequal markets in the world, but regular acquaintanceship is not nearly so dramatic. I don't think the influence of attractiveness ever goes away, right? There's always going to be an unlevel playing field to some extent but the more that people spend time together getting to know each other it reduces some of those Market forces that give the desirable people all the advantages welcome to the Huberman Lab podcast where we discuss science and science-based tools for everyday life. I'm Andrew Huberman, and I'm a professor of…
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