Science of Attraction, Compatibility & Romance | Dr. Paul Eastwick

Dating apps tend to favor the most popular individuals, creating an unequal market where a small percentage of desirable people receive a vast majority of 'right swipes' and messages. This contrasts sharply with real-life acquaintance, where prolonged interaction reduces these 'market forces' and allows for more diverse attractions to form.

The 'ick' refers to a sudden moment when attraction to someone completely disappears due to a specific observation or action. While under-researched, both men and women experience it. It highlights how initial attraction is a slow accumulation of positive information, and a single negative moment can tip the scales.

Yes, people's own perceptions of their romantic partner tend to be the primary driver of the relationship, even if those perceptions are positively biased compared to how others view their partner. Listening to external consensus about a partner being a 'jerk' often does not lead to better outcomes; rather, a couple's internal impressions are most important.

Couple friends or double date nights allow partners to experience each other's relationship in real-time, providing validation without explicit assessment. Research suggests that couples embedded in such social networks generally tend to have better outcomes, as it offers a sense of support from people around them.

Counter to common stereotypes about men being non-committal, data suggests that men are generally more eager in relationships. They are more likely to say 'I love you' first, seek exclusivity, and push the relationship to the next level, while women are more likely to initiate breakups.

Text communication can benefit anxious individuals by allowing them more time to formulate responses, reducing immediate overwhelm. However, it also creates a bias towards hyperverbal and witty written communication. This may skew selection, as those less adept at quick, witty texting might struggle to maintain interest, even if they possess desirable face-to-face qualities.

Activities that facilitate interaction beyond just talking are recommended. While traditional dates like hikes or shows are good, challenges that require teamwork and reveal behavior under pressure, like escape rooms or assembling furniture, can offer more data. The goal is to observe how a person behaves, their values, and their kindness with others in enjoyable, interactive settings.

Offbeat questions that encourage deeper self-disclosure are effective. The '36 questions test' (or 'fast friends procedure') includes questions like 'What's one thing you've never told somebody that you've always wanted to tell them and what's stopping you?' These questions elicit reciprocal self-disclosure, fostering trust and a powerful sense of human connection.

According to research, when men and women evaluate real people they've met face-to-face, they exhibit identical preferences for traits like ambition or attractiveness. While people might state different preferences on paper or online, actual interactions reveal that both genders desire similar qualities, challenging the notion of fundamental gendered differences in relationship goals.

When a man loses his job, even if financial resources are available, the challenges often stem from his profound loss of identity and self-worth. Historically, marriages were more fragile when women earned more, but this trend has reversed, suggesting societal comfort with varied income dynamics. The key issue now is often the man's sense of purpose and self-regard.

Research suggests that both men and women, when presented with real dating options, tend to show a slight preference for younger partners. While there is an observed age difference in established couples (men often older), this preference doesn't appear at the initial attraction phase. It indicates other factors, potentially related to who enters the dating pool or later-stage filtering, are driving these overall age differences.

Perceived similarity, the subjective feeling of having 'a lot in common,' is far more important than actual similarity (objectively measured shared traits). When people like someone, they engage in 'motivated reasoning' to find and emphasize commonalities, convincing themselves these are the most crucial aspects. This bias is strong, making objective similarity a poor predictor of compatibility.

The 'derogation of alternatives' is a protective mechanism where individuals in happy, committed relationships perceive potential alternative partners as less desirable than they objectively are. This bias helps defend the existing relationship by devaluing potential threats, reinforcing satisfaction with one's current partner, and reducing the perceived appeal of other options.

While the intensity of passion may change over time, subjective sexual satisfaction and desire for one's partner are generally strong predictors of overall relationship happiness and stability. Relationships can push through periods of low passion, but a complete absence of sexual intimacy can be tough, often impacting self-esteem and the overall bond.