Jean Decety is an American and French neuroscientist specializing in developmental neuroscience, affective neuroscience, and social neuroscience. His research focuses on the psychological and neurobiological mechanisms underpinning social cognition, particularly social decision-making, empathy, moral reasoning, altruism, pro-social behavior, and more generally interpersonal relationships. He is Irving B. Harris Distinguished Service Professor at the University of Chicago.
|Residence||Chicago, United States|
|Nationality||French and American|
|Alma mater||Université Claude Bernard, Lyon; France|
|Fields||Cognitive neuroscience, Developmental neuroscience, Social neuroscience|
|Institutions||University of Chicago (Professor)|
|Notable students||Sarah-Jayne Blakemore|
Jean Decety obtained three advanced master's degrees in 1985 (neuroscience), in 1986 (cognitive psychology), and in 1987 (biomedical engineering science) and was awarded a Ph.D. in 1989 (neurobiology - medicine) from the Université Claude Bernard. After receiving his doctorate, he worked as a post-doctoral fellow at the hospital in Lund (Sweden) in the Department of Neurophysiology, then in the Karolinska Hospital, Stockholm (Sweden) in the Departments of Neurophysiology and Neuroradiology. He then joined the National Institute for Medical Research (INSERM) in Lyon (France) until 2001.
Decety is currently professor at the University of Chicago and the College, with appointments in the Department of Psychology, and in the Department of Psychiatry and Behavioral Neuroscience. He is the Director of the Social Cognitive Neuroscience Laboratory, and the Child NeuroSuite. Decety is a member of the Committee on Computational Neuroscience and the Center for Integrative Neuroscience and Neuroengineering.
Decety served as the founder and editor-in-chief of the journal Social Neuroscience between 2006 and 2012, and he is on the editorial boards of Development and Psychopathology, The European Journal of Neuroscience, The Scientific World Journal, Frontiers in Emotion Science, and Neuropsychologia. With his colleague John Cacioppo, Decety played an instrumental role in the creation of the Society for Social Neuroscience in 2010.
Decety studies the neurobiological and psychological mechanisms that guide social decision-making, moral reasoning, empathy and justice motivation. As well as how these abilities develop in children, are shaped by life experiences and group dynamics. Decety conducts research on various aspects of empathy, including its evolutionary origins, its development in young children, as well as how empathy is modulated by the social environment and interpersonal relationships.
Decety investigates the development of moral behavior, generosity and distributive justice in children across South East Asia, Europe, the Middle East, North and South America, and South Africa. He argues that empathy is not necessarily a direct avenue to moral behavior, and that it can lead to immoral behavior. The influence that empathy and justice exert on one another is complex, and empathy can induce partiality and threaten justice principles.
Based on empirical research combining functional neuroimaging (fMRI and EEG), developmental psychology, and individual differences in personality traits, Decety argues that in order to promote justice, it may be more effective to encourage perspective taking and reasoning than emphasizing emotional sharing with the misfortune of others.
While empathy plays an important role in motivating caring for others and in guiding moral behavior, Decety's research demonstrates that this is far from being systematic or irrespective to the social identity of the targets, interpersonal relationships, and social context. He proposes that empathic concern (aka compassion has evolved to favor kin and members of one own social group, can bias social decision-making by valuing one single individual over a group of others, and this can frontally conflict with principles of fairness and justice.
Empathy and psychopathyEdit
A lack of empathy is a hallmark characteristic of psychopathy. As a consequence, Decety investigates atypical socioemotional processing and moral judgment in forensic psychopaths with a mobile MRI scanner, because they provide a natural model in which emotional and attentional processes are altered, enabling identification of downstream effects, including the extent to which empathy is a critical input for caring. His work shows that the higher the level of psychopathy, the less neural activity in ventromedial prefrontal cortex in response to perceiving interpersonal harm as well as expressions of physical and emotional pain. This region is attributed with various functions related to valuation, affect regulation and social cognition.
Moral development across culturesEdit
To understand how morality emerges from the interaction between innate predispositions, shaped by evolution and input from local cultural environments, Decety conducts empirical research on the development of moral cognition and its relation to prosociality across different countries using behavioral economics games.
A first study combined measures of socioeconomic status (SES), executive functions, affective sharing, empathy, theory of mind, and moral judgment in predicting altruism in children from the age of 5 to 12 in five large‐scale societies: Canada, China, Turkey, South Africa, and the US. Results demonstrate that age, gender, SES, and cognitive processes (executive function and theory of mind), but not empathy, were the best predictor of children's generosity in a costly resource allocation game. Such results fit well with a growing literature suggesting that advanced theory of mind and executive functioning promote moral behavior.
A second study examined the extent to which social norms are integrated into fairness considerations and how they influence social preferences regarding equality and equity in a large sample of children in Argentina, Canada, Chile, China, Colombia, Cuba, Jordan, Mexico, Norway, South Africa, Taiwan, Turkey, and the US. Social decision-making in distributive justice games revealed universal developmental shifts from equality-based to equity-based distribution decisions across cultures. However, differences in levels of individualism and collectivism between the countries, classified by the Hofstede scale, predicted the age and extent to which children favor equity for recipients differing in terms of wealth, merit, and physical suffering to elicit empathy. Children from the most individualistic cultures endorsed equitable distributions to a greater degree than children from more collectivist cultures when recipients differed in regards to wealth and merit. Children from the more individualistic cultures also favored equitable distribution at an earlier age than children from more collectivist cultures overall. These results provide insights into theories positing that fairness is a universal moral concern, and that humans naturally favor fair distributions, not equal ones. They suggest commonalities in children's development of fairness conceptualizations and preferences across diverse cultures. However, social learning within a culture does appear to affect some aspects of prosociality and concern for equity.
In 2015 Decety published a study examining religion and morality in children that concluded "that children from households identifying as either of the two major world religions (Christianity and Islam) were less altruistic than children from non-religious households." The study utilized behavioral measures of punitive tendencies when evaluating interpersonal harm, moral judgment, empathy, and generosity (Dictator Game) in 1,151 children aged 5–12 years sampled from six countries (Canada, China, Jordan, South Africa, Turkey and USA). The authors found that children from religious households believe that interpersonal harm is more “mean” and deserving of harsher punishment than non-religious children. They also reported that religiousness was inversely predictive of children's altruism at least when generosity is spontaneously directed to an anonymous beneficiary.
The study received widespread attention from news outlets and social media, with news outlets citing it as evidence that religious children are meaner than their secular counterparts. It also received criticism from statisticians and religious groups who questioned its analytical methods.
A subsequent reanalysis of the study's data found that Decety had made a simple mistake in analyzing the data, coding country as a continuous rather than categorical variable. Once this errors was corrected, most of the associations they observed with religious affiliation appear to be artifacts of between-country differences, driven primarily by low levels of generosity in Turkey and South Africa. However, children from highly religious households do appear slightly less generous than those from moderately religious one.
- Social Cognition: Development Across the Life Span (2017). Jessica A. Sommerville and Jean Decety (Eds). New York: Routledge.
- The Moral Brain: A Multidisciplinary Perspective (2015). Jean Decety and Thalia Wheatley (Eds). Cambridge: MIT Press.
- New Frontiers in Social Neuroscience (2014). Jean Decety and Yves Christen (Eds). Berlin: Springer.
- Empathy - from Bench to Bedside (2012). Jean Decety (Ed). Cambridge: MIT Press, Cambridge.
- The Oxford Handbook of Social Neuroscience (2011). Jean Decety and John T. Cacioppo (Eds). New York: Oxford University Press.
- The Social Neuroscience of Empathy (2009). Jean Decety and William Ickes (Eds). Cambridge: MIT Press, Cambridge.
- Interpersonal Sensitivity: Entering Others' Worlds (2007). Jean Decety and C. Daniel Batson (Eds). Hove: Psychology Press.
- Blakemore, S.; Decety, J. (2001). "REVIEW: From the perception of action to the understanding of intention". Nature Reviews Neuroscience. 2 (8): 561–567. doi:10.1038/35086023. PMID 11483999.
- Decety, J. (2011). The neuroevolution of empathy. Annals of the New York Academy of Sciences, 1231, 35-45.
- Decety, J., Norman, G. J., Berntson, G. G., & Cacioppo, J. T. (2012). A neurobehavioral evolutionary perspective on the mechanisms underlying empathy. Progress in Neurobiology, 98, 38-48.
- Decety, J. (2010). The neurodevelopment of empathy in humans. Developmental Neuroscience, 32, 257-267.
- Decety, J., Echols, S. C., & Correll, J. (2010). The blame game: the effect of responsibility and social stigma on empathy for pain. Journal of Cognitive Neuroscience, 22, 985-997.
- Cheng, Y., Chen, C. Y., Lin, C. P., Chou, K. H., & Decety, J. (2010). Love hurts: an fMRI study. NeuroImage, 51, 923-929.
- Cowell, J. M., Lee, L., Malcolm-Smith, S., Selcuk, B., Zhou, X., & Decety, J. (2016). The development of generosity and moral cognition across five cultures. Developmental Science, epub ahead of print.
- Cowell, J. M., & Decety, J. (2015). The neuroscience of implicit moral evaluation and its relation to generosity in early childhood. Current Biology, 25, 1-5.
- Li, Y., Li, H., Decety, J., & Lee, K. (2013). Experiencing a natural disaster alters children's altruistic giving. Psychological Science, 24(9), 1686-1695.
- Yoder, K. J., & Decety, J. (2014). The good, the bad, and the just: Justice sensitivity predicts neural response during moral evaluation of actions performed by others. The Journal of Neuroscience, 34(12), 4161-4166.
- Decety, J., & Cowell, J. M. (2014). Friends or foes: Is empathy necessary for moral behavior? Perspectives on Psychological Science, 9(5), 525-537.
- Decety, J., & Cowell, J. M. (2014). The complex relation between morality and empathy. Trends in Cognitive Sciences, 18(7), 337-339.
- Decety, J., & Yoder, K. J. (2015). Empathy and motivation for justice: Cognitive empathy and concern, but not emotional empathy, predicts sensitivity to injustice for others. Social Neuroscience, epub ahead of print.
- Yoder, K., J., & Decety, J. (2014). Spatiotemporal neural dynamics of moral judgments: A high-density EEG/ERP study. Neuropsychologia, 60, 39-45.
- Decety, J., & Cowell, J. M. (2015). Empathy, justice and moral behavior. American Journal of Bioethics – Neuroscience, 6(3), 3-14.
- Decety, J., Chen, C., Harenski, C. L., & Kiehl, K. A. (2013). An fMRI study of affective perspective taking in individuals with psychopathy: imagining another in pain does not evoke empathy. Frontiers in Human Neuroscience, 7, 489.
- Decety, J., Skelly, L. R., & Kiehl, K. A. (2013). Brain response to empathy-eliciting scenarios in incarcerated individuals with psychopathy. JAMA Psychiatry, 70(6), 638-645.
- Decety, L., Skelly, L. R., Yoder, K. J., & Kiehl, K. (2014). Neural processing of dynamic facial expressions in psychopaths. Social Neuroscience, 9, 36-49.
- Delgado, M. R., Beer, J. S., Fellows, L. K., Huettel, S. A., Platt, M. L., Quirk, G. J., & Schiller, D. (2016). Viewpoints: dialogues on the functional role of the ventromedial prefrontal cortex. Nature Neuroscience, 19(12), 1545-1552.
- Cowell, J. M., Lee, L., Malcolm-Smith, S., Selcuk, B., Zhou, X., & Decety, J. (2017). The development of generosity and moral cognition across five cultures. Developmental Science, doi: 10.1111/desc.12403.
- Imuta, K., Henry, J. D., Slaughter, V., Selcuk, B., & Ruffman, T. (2016). Theory of mind and prosocial behavior in childhood: A meta-analytic review. Developmental Psychology, 52(8), 1192-1205.
- Huppert, E., Cowell, J. M., Cheng, Y., Contreras, C., Gomez-Sicard, N., Gonzalez-Gaeda, L. M., Huepe, D., Ibanez, A., Lee, K., Mahasneh, R., Malcolm-Smith, S., Salas, N., Selcuk, B., Tungodden, B., Wong, A., Zhou, X., & Decety, J. (2018). The development of children's preferences for equality and equity across 13 individualistic and collectivist cultures. Developmental Science, epub ahead of print.
- Starmans, C., Sheskin, M., Bloom, P., Christakis, N. A., & Brown, G. D. (2017). Why people prefer unequal societies. Nature Human Behaviour, 1(4), 82.
- Baumard, N., André, J. B., & Sperber, D. (2013). A mutualistic approach to morality: The evolution of fairness by partner choice. Behavioral and Brain Sciences, 36(1), 59-78.
- Decety, Jean; Cowell, Jason M.; Lee, Kang; Mahasneh, Randa; Malcolm-Smith, Susan; Selcuk, Bilge; Zhou, Xinyue (2015-11-16). "The Negative Association between Religiousness and Children's Altruism across the World". Current Biology. 25 (22): 2951–2955. doi:10.1016/j.cub.2015.09.056.
- "Altmetric – The Negative Association between Religiousness and Children's Altruism across the World". www.altmetric.com. Retrieved 2017-10-23.
- correspondent, Harriet Sherwood Religion (2015-11-06). "Religious children are meaner than their secular counterparts, study finds". The Guardian. ISSN 0261-3077. Retrieved 2017-10-23.
- Gross, Rachel E. (2015-11-06). "Are Religious Children More Selfish?". Slate. ISSN 1091-2339. Retrieved 2017-10-23.
- "Here's Why That Study Claiming Religious Kids Are Less Altruistic Stinks". www.churchmilitant.com. Retrieved 2018-02-25.
- Shariff, Azim F.; Willard, Aiyana K.; Muthukrishna, Michael; Kramer, Stephanie R.; Henrich, Joseph (2016-08-08). "What is the association between religious affiliation and children's altruism?". Current Biology. 26 (15): R699–R700. doi:10.1016/j.cub.2016.06.031. PMID 27505237.
- "PubPeer commentary on Decety et al 2015". pubpeer.com. Retrieved 23 October 2017.