Evolutionary Psychology

A recent study found that higher facial width-to-height ratios boost evaluations for male professors but negatively affect female professors' scores, highlighting a gender-based bias in student evaluations of teaching based on perceived dominance.

New UK research published in the Archives of Sexual Behavior reveals a significant preference for monogamy over polygamous relationships, with men notably more open to polygyny than women. Two-timing was the least favored relationship type.

Research reveals that beauty, influenced by symmetry and cultural norms, universally enhances perceived trustworthiness, although actual trustworthiness is not necessarily correlated with physical attractiveness.

New research finds biracial individuals are perceived more positively than monoracial ones in both the U.S. and China, across traits like attractiveness and trustworthiness, suggesting historical and genetic factors might influence positive social cues.

New research finds that intelligence and kindness are the most valued traits in a partner, overshadowing physical attractiveness, health, and socioeconomic status.

A recent study in Evolutionary Psychology found vaccination boosts body odor attractiveness but may reduce facial appeal in men. The findings shed light on the potential link between immune system activation and attractiveness.

Researchers have found that our ability to understand emotions from facial expressions is influenced by culture and language. Findings show that words like 'disgust' can alter brain connectivity, depending on cultural background, challenging the belief that emotional recognition is universal.

A study finds romantic jealousy, fueled by mate value differences and cheating attitudes, acts as an evolutionary guard in relationships. It triggers protective behaviors but also limits partner freedom, revealing a nuanced role in maintaining fidelity. Gender differences further complicate...

A new paper explores the Madonna-Whore complex's roots, suggesting evolutionary pressures shaped men's perception of female sexuality. Researchers posit that paternity uncertainty and investment in offspring led to contrasting views of women as either virtuous "Madonnas" or available "Whores."

A study reveals that women's tendency to gossip about attractive rivals is driven by romantic jealousy. Interestingly, while attractiveness triggers gossip, self-esteem levels dictate its intensity, especially among friends. These insights underscore the complex interplay of jealousy, self-esteem, and competition...

In a groundbreaking study, researchers challenge Jared Diamond's theory, suggesting environmental barriers do influence cultural spread but don't favor Eurasia over other regions. Using extensive databases, they reveal the complex interplay of geography and culture, inviting a reevaluation of geographic...

A study with 5,279 participants from 14 countries showed gender differences in task choice influenced by opposite-sex presence, suggesting career paths might partly stem from innate preferences rather than solely societal barriers. Men preferred riskier tasks, aligning with evolutionary theories.

A recent replication study finds no link between women's fertility and political preferences, but notes a weak connection between psychopathic traits and support for Trump.

Recent study in Archives of Sexual Behavior reveals women's body dissatisfaction and weight loss motivation are significantly influenced by local sex ratio. Higher women-to-men ratios increase competition, leading to more body dissatisfaction and dieting intentions among women.

A study reveals that the physical attractiveness of male entrepreneurs and venture capitalists significantly influences VC funding decisions in the European IT industry, highlighting the impact of looks on financial risk-taking.