Evolutionary Psychology

Two studies reveal that women vary their makeup application based on context: they intensify it in social or mating scenarios and reduce or avoid it in threatening situations. This behavior, consistent across sociosexual and appearance orientations, is driven by the...

A study published in the Journal of Psychiatric Research found that the 2D:4D finger length ratio, influenced by prenatal testosterone and estrogen levels, correlates with certain psychopathological traits. Individuals with Amphetamine Use Disorder, Antisocial Personality Disorder, or both, exhibited notably...

Are romantic relationships good for anything? A new study published in Evolutionary Psychology explored this question.

New research has found that a scarcity of men leads women to prioritize high-paying careers over starting families, influenced by changes in the mating market. This effect is more pronounced in women with lower mate value and varies with local...

Researchers found that nearly 60% of voluntarily single individuals prioritize personal goals or are influenced by disappointments from previous relationships. This trend, puzzling from an evolutionary standpoint, highlights the impact of past traumas on future relationship choices, a phenomenon consistent...

A study reveals that human tears can significantly reduce male aggression, challenging previous beliefs and suggesting a role in chemical communication and social interaction. The findings involve behavioral, brain imaging, and molecular biology aspects.

According to a new study published in Evolutionary Psychology, romantic jealousy predicts a positive attitude toward cosmetic surgery, willingness to use tanning and diet pills, and greater financial investment in appearance, indicating jealousy’s unique role in women's efforts to enhance...

New research in Adaptive Human Behavior and Physiology reveals that hormones during early development, particularly prenatal and early postnatal periods, significantly influence sexual orientation by affecting gene expression in the brain. This challenges the notion that socialization is the primary...

New research indicates that women's preferences for male risk-takers are influenced by their own health and their society's well-being. This attraction varies with relationship context but is unaffected by economic factors or COVID-19 risks.

Cross-cultural research indicates that lower physiological parenting costs and greater economic access lead to increased sexual unrestrictedness among women. These findings highlight the significant role of socio-economic factors in shaping human sexual behaviors across different societies.

A recent study indicates sexual functioning is crucial in avoiding involuntary singlehood, while body weight and having children from previous relationships are less significant factors. The research, which draws on data from 1,188 participants, highlights the complexity of contemporary dating...

A study featured in Scientific Reports investigated preferences for female eyelash lengths. Results indicated an eyelash length equal to one-third of the eye's width as most attractive across all races. Faces with extremely long or no eyelashes were deemed least...

New research from the University of Queensland suggests that individuals are subconsciously attracted to opposite-sex individuals with similar facial features. This challenges the traditional belief that "opposites attract," highlighting the role of facial similarity in perceptions of beauty during real-life...

Highly competitive women are more inclined to advise other women, especially those of similar attractiveness, to opt for shorter hairstyles in a potential attempt to lessen their rivals' attractiveness, reveals a study from Personality and Individual Differences. This behavior, seen...

Men tend to find women's faces more attractive when they are near ovulation, suggesting an unconscious preference for fertility cues, according to a study published in Adaptive Human Behavior and Physiology. While some men, especially those preferring long-term relationships, showed...