Bared‐teeth displays in bonobos (Pan paniscus): An assessment of the power asymmetry hypothesis
Sign Up to like & getrecommendations! Published in 2022 at "American Journal of Primatology"
DOI: 10.1002/ajp.23419
Abstract: Facial expressions are key to navigating social group life. The Power Asymmetry Hypothesis of Motivational Emancipation predicts that the type of social organization shapes the meaning of communicative displays in relation to an individual's dominance… read more here.
Keywords: bared teeth; bonobos pan; power asymmetry; asymmetry hypothesis ... See more keywords
Morphological variants of silent bared-teeth displays have different social interaction outcomes in crested macaques (Macaca nigra).
Sign Up to like & getrecommendations! Published in 2020 at "American journal of physical anthropology"
DOI: 10.1002/ajpa.24129
Abstract: OBJECTIVES While it has been demonstrated that even subtle variation in human facial expressions can lead to significant changes in the meaning and function of expressions, relatively few studies have examined primate facial expressions using… read more here.
Keywords: morphological variants; facial expressions; crested macaques; silent bared ... See more keywords