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You are here: Home Members Arvid Kappas Krumhuber, E., Manstead, A. S. R., & Kappas, A. (2007). Temporal aspects of facial displays in person and expression perception: The effects of smile dynamics, head-tilt, and gender. Journal of Nonverbal Behavior, 31, 39-56.

Krumhuber, E., Manstead, A. S. R., & Kappas, A. (2007). Temporal aspects of facial displays in person and expression perception: The effects of smile dynamics, head-tilt, and gender. Journal of Nonverbal Behavior, 31, 39-56.

Recent work suggests that temporal aspects of facial displays influence the perception of the perceived authenticity of a smile. In the present research, the impact of temporal aspects of smiles on person and expression perception was explored in combination with head-tilt and gender. One hundred participants were shown different types of smiles (slow versus fast onset) in combination with three forms of head-tilt (none, left, or right) exhibited by six computer-generated male and female encoders. The encoders were rated for perceived attractiveness, trustworthiness, dominance, and the smiles were rated for flirtatiousness and authenticity. Slow onset smiles led to more positive evaluations of the encoder and the smiles. Judgments were also significantly influenced by head-tilt and participant and encoder gender, demonstrating the combined effect of all three variables on expression and person perception.

Arvid Kappas
Arvid Kappas
Jacobs University Bremen
Key research interests:

Expressive behavior in social context (often measured using facial EMG) :: Perception of emotion :: Appraisals :: Physiological responses associated with affective processes :: Empathy and facial feedback :: Psychological underpinnings of the uncanny valley :: Collective emotions in Cyberspace :: Face-to-face communication over the Internet :: Emotional reactions to press photography :: Social neuroscience

Krumhuber Manstead Kappas 2007.pdf — PDF document, 226Kb

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