PsyPost on MSN

Psychopathic women are more likely to use physical aggression

New research provides evidence that women with high levels of psychopathy are more likely to engage in physical, verbal, and ...
JSTOR Daily

Intrasexual Competition and Spacing Behaviour in Male Field voles, Microtus agrestis, under Constant Female Density and Spatial Distribution

The influence of male density on the spacing behaviour of male field voles, Microtus agrestis, was experimentally investigated in field enclosures. Males were radio-tracked at different densities (3 ...
The Sun

The downside of big boobs? Verbal abuse and aggression… from other women, scientists say

Plus, how to check your own breasts for signs of cancer FORGET the back pain, expensive bras and leering stares from strangers. The downside of having bigger boobs is experiencing aggression and ...
The Indian Express

For the first time, humpback whales spotted having sex: Why homesexuality is ‘natural’ in the animal kingdom

Homosexuality is not uncommon in the natural kingdom. Its incidence has been reported in “over 1500 animal species” ranging from tiny insects and spiders to reptiles, birds, and mammals. It has been ...
Too Old to Operate

How intrasexual competitiveness shapes attitudes towards cosmetic surgery recipients.

Cosmetic surgery is extremely popular. Despite this, negative attitudes towards cosmetic surgery recipients prevail. Across two pre-registered studies, we examined whether intrasexual competitiveness ...
Frontiers

Evolution of Artistic and Athletic Propensities: Testing of Intersexual Selection and Intrasexual Competition

Since Darwin proposed that human musicality evolved through sexual selection, empirical evidence has supported intersexual selection as one of the adaptive functions of artistic propensities. However, ...