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With A Little Help From My (Undesirable) Friends: The Influence Of Sex Ratio On Preferences For The Relative Mate Value Of Friends, Bryan Kwok Cheng Choy
With A Little Help From My (Undesirable) Friends: The Influence Of Sex Ratio On Preferences For The Relative Mate Value Of Friends, Bryan Kwok Cheng Choy
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The present research examined whether who men and women choose to befriend reflects evolved desires for managing intrasexual competition for mates. It is reasoned that individuals should display a stronger preference for others of relatively lower mate value to oneself when the local ecology exhibits signs of intense intrasexual competition (when the operational sex ratio [OSR] is most unfavorable). Conversely, an unfavorable OSR was expected to reduce the desirability of others of similar or higher mate value. The possibility that this effect would be sex differentiated was also examined. In particular, it was reasoned that these predictions should hold for …