All Outputs (22)

Facial width-to-height ratio relates to alpha status and assertive personality in capuchin monkeys (2014)
Journal Article
Lefevre, C. E., Wilson, V. A. D., Morton, F. B., Brosnan, S. F., Paukner, A., & Bates, T. C. (2014). Facial width-to-height ratio relates to alpha status and assertive personality in capuchin monkeys. PLoS ONE, 9(4), Article e93369. https://doi.org/10.1371/journal.pone.0093369

Social dominance hierarchies play a pivotal role in shaping the behaviour of many species, and sex differences within these hierarchies often exist. To date, however, few physical markers of dominance have been identified. Such markers would be valua... Read More about Facial width-to-height ratio relates to alpha status and assertive personality in capuchin monkeys.

Personality and facial morphology: Links to assertiveness and neuroticism in capuchins (Sapajus [Cebus] apella) (2013)
Journal Article
Wilson, V., Lefevre, C. E., Morton, F. B., Brosnan, S. F., Paukner, A., & Bates, T. C. (2014). Personality and facial morphology: Links to assertiveness and neuroticism in capuchins (Sapajus [Cebus] apella). Personality and individual differences, 58, 89-94. https://doi.org/10.1016/j.paid.2013.10.008

Personality has important links to health, social status, and life history outcomes (e.g. longevity and reproductive success). Human facial morphology appears to signal aspects of one's personality to others, raising questions about the evolutionary... Read More about Personality and facial morphology: Links to assertiveness and neuroticism in capuchins (Sapajus [Cebus] apella).