Letters on Evolutionary Behavioral Science • Vol/Iss. 8(1) • Human Behavior and Evolution Society of Japan • • Published In • Pages: 1-3 •
Frequency of warfare will be negatively associated with a high male-to-female sex ratio. (2)
More warfare occurs in societies with more women than men. Retest of Ember's (1974) hypothesis.
|Spearman's rho||Supported||p < 0.05||r = -0.26||UNKNOWN|