Decisions, decisions. We find out how our rational minds go all screwy when we're faced with attractive rivals or sexual competitors. Three new experiments show how sexual rivalry primes men to be cruel, self-centred, and prone to risk. Download the MP3 Participate in my research!
The psychology of fail videos (women only)
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Handsome Men Make Other Men Want to Gamble
Competition Piques Men’s Interest in Sex
How Does Competition Affect Men’s Morality?
Arm wrestling is a bit daft, but it doesn't do any harm, right? Perhaps not. New research shows that competition can influence men's psychology in unexpected ways.The articles covered in the show: Chan, E. Y. (in press). Physically-attractive males increase men's financial risk-taking. Evolution and Human Behavior. Read summaryGorelik, G., & Bjorklund, D. F. (in press). The effect of competition on men’s self-reported sexual interest. Evolutionary Psychological Science. Read summaryTrémolière, B., Kaminski, G., & Bonnefon, J.-F. (2015). Intrasexual competition shapes men's anti-utilitarian moral decisions. Evolutionary Psychological Science, 1(1), 18-22. Read summary