Dr. Hess' current research is in the area of emotion psychology, in particular, the communication of affect with an emphasis on two main lines of research. First, using psychophysiological (e.g., electromyography) measures she studies the influence of a sender's expressive behavior on the receiver, in terms of mimicry and emotional contagion. Second, she is interested in the role of social influences (e.g., beliefs about group membership) in the encoding and decoding of emotion expressions. More recent research efforts aim to combine these lines of research into a larger theoretical perspective.
- Communication, Language
- Emotion, Mood, Affect
- Gender Psychology
- Intergroup Relations
- Interpersonal Processes
- Motivation, Goal Setting
- Neuroscience, Psychophysiology
- Nonverbal Behavior
- Persuasion, Social Influence
Research Group or Laboratory:
- Hess, U. & Philippot, P. (Eds.), 2007. Group Dynamics and Emotional Expression. New York, Cambridge University Press.
- Fölster, M., Hess, U. & Werheid, K. (2014). Facial age affects emotional expression decoding. Frontiers in Psychology, 5:30
- Hess, U., & Bourgeois, P. (2010). You smile – I smile: Emotion expression in social interaction. Biological Psychology, 84, 514–520
- Niedenthal, P.M., Mermillod, M., Maringer, M., & Hess, U (2010). The Simulation of Smiles (SIMS) Model: Embodied Simulation and the Meaning of Facial Expression. Behavioral and Brain Sciences, 33, 417 -433
- Lanctôt, N. & Hess, U. (2007). The timing of appraisals. Emotion, 7, 207-212.
- Hess, U. & Thibault, P. (2009). Darwin and emotion expression. American Psychologist, 64, 120-128.
- Hess, U., Sabourin, G., Kleck, R. E. (2007). Postauricular and eye-blink startle responses to facial expressions. Psychophysiology, 44, 431-435.
- Hess, U. & Fischer, A. (2013). Emotional mimicry as social regulation. Personality and Social Psychology Review, 17, 142-157
- Hess, U. & Fischer, A. (2014). Emotional Mimicry: Why and When We Mimic Emotions. Social and Personality Psychology Compass, 8, 45-57
- Thibault, P., Bourgeois, P., & Hess, U. (2006). The effect of group-identification on emotion recognition: The case of cats and basketball players. Journal of Experimental Social Psychology, 42, 676-683.
- Hess, U. & Blairy, S. (2001). Facial mimicry and emotional contagion to dynamic emotional facial expressions and their influence on decoding accuracy. International Journal of Psychophysiology, 40, 129-141.
- Hess, U., Banse, R., & Kappas, A. (1995). The intensity of facial expression is determined by underlying affective state and social situation. Journal of Personality and Social Psychology, 69, 280-288.Guilford Press.
- Hess, U., Adams, R. B., Simard, A., Stevenson, M. T., & Kleck, R. E. (2012). Smiling and sad wrinkles: Age-related changes in the face and the perception of emotions and intentions. Journal of Experimental Social Psychology, 48, 1377-1380
- Hess, U., Adams, Jr, R.B., Kleck, R.E. (2009). The face is not an empty canvas: How facial expressions interact with facial appearance. Philosophical Transactions of the Royal Society London B, 364, 497-3504.
- Hareli, S., & Hess, U. (2010). What emotional reactions can tell us about the nature of others: An appraisal perspective on person perception. Cognition and Emotion, 24, 128-140
- Debruille, B.J., Brodeur, M.B., & Hess, U. (2011. Assessing the way people look to judge their intentions. Emotion, 11, 533-543
- Thibault, P., Levesque, M., Gosselin, P., & Hess, U. (2012). The Duchenne marker is NOT a universal signal of smile authenticity: but it can be learned! Special Issue of Social Psychology on Culture as Process, Social Psychology, 43, 215-221
- Hess, U., Thibault, P., & Levesque, M. (2013). Where do emotional dialects come from? A comparison of the understanding of emotion terms between Gabon and Quebec (pp. 512-519). In J. R. J. Fontaine, K. R. Scherer & C. Soriano (Eds.), Components of emotional meaning: A sourcebook. Oxford, UK: Oxford University Press
- Hess, U. (2014). Anger is a positive emotion (pp. 55-75). In W. G. Parrott (Ed.) The Positive Side of Negative Emotions. Guilford Press
Department of Psychology
Humboldt University of Berlin
Rudower Chaussee 18
- Phone: +49 30 2093-9327
- Fax: +49 30 2093-9332