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Hypnotic Disgust Makes Moral Judgments More Severe
Abstract
Highly hypnotizable participants were given a posthypnotic suggestion to feel a flash of disgust whenever they read an arbitrary word. They were then asked to rate moral transgressions described in vignettes that either did or did not include the disgust-inducing word. Two studies show that moral judgments can be made more severe by the presence of a flash of disgust. These findings suggest that moral judgments may be grounded in affectively laden moral intuitions.
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Cites
(1994) · DigitalGeorgetown (Georgetown University Library) · Cited by 10,542
Hume, D. A. (1739) · Cambridge University Press eBooks · doi:10.1017/cbo9780511620409.040 · Cited by 9,910
DESCARTES' ERROR: Emotion, Reason, and the Human Brain
Marg, E. (1995) · Optometry and Vision Science · doi:10.1002/j.1538-9235.1995.tb03988.x · Cited by 8,178
The emotional dog and its rational tail: A social intuitionist approach to moral judgment.
Haidt, J. (2001) · Psychological Review · doi:10.1037/0033-295x.108.4.814 · Cited by 8,048
Self-citationCognitive, social, and physiological determinants of emotional state.
Schachter, S., & Singer, J. (1962) · Psychological Review · doi:10.1037/h0046234 · Cited by 6,223
Nonparametric Statistical Methods
(1999) · Technometrics · doi:10.1080/00401706.1999.10485954 · Cited by 6,118
Schwarz, N., & Clore, G. L. (1983) · Journal of Personality and Social Psychology · doi:10.1037/0022-3514.45.3.513 · Cited by 4,952
Meta-Analytic Procedures for Social Research
Rosenthal, R. (1991) · doi:10.4135/9781412984997 · Cited by 4,635
Meta-Analytic Procedures for Social Research.
Metcalfe, A., & Rosenthal, R. (1994) · Journal of the Royal Statistical Society Series D (The Statistician) · doi:10.2307/2348600 · Cited by 4,249
Nonparametric Statistical Methods.
Knott, M. J., Hollander, M., & Wolfe, D. A. (1974) · Journal of the Royal Statistical Society Series A (General) · doi:10.2307/2344557 · Cited by 2,687
Cited by
Sorted by citations
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Haidt, J. (2007) · Science · doi:10.1126/science.1137651 · Cited by 2,504
Self-citationGraham, J., Haidt, J., Koleva, S. P., Motyl, M. S., Iyer, R., Wojcik, S. P., & Ditto, P. H. (2013) · Advances in experimental social psychology · doi:10.1016/b978-0-12-407236-7.00002-4 · Cited by 1,966
Self-citationDamage to the prefrontal cortex increases utilitarian moral judgements
Koenigs, M., Young, L., Adolphs, R., Tranel, D., Cushman, F., Hauser, M., & Damasio, A. (2007) · Nature · doi:10.1038/nature05631 · Cited by 1,545
Emotion shapes the diffusion of moralized content in social networks
Brady, W. J., Wills, J. A., Jost, J. T., Tucker, J. A., & Van Bavel, J. J. (2017) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1618923114 · Cited by 1,580
Disgust as Embodied Moral Judgment
Schnall, S., Haidt, J., Clore, G. L., & Jordan, A. (2008) · Personality and Social Psychology Bulletin · doi:10.1177/0146167208317771 · Cited by 1,409
Self-citationMotivation and justification: a dual process model of culture in action.
Vaisey, S. (2009) · American Journal of Sociology · doi:10.1086/597179 · Cited by 1,279
Disgust as a disease-avoidance mechanism.
Oaten, M., Stevenson, R. J., & Case, T. I. (2009) · Psychological Bulletin · doi:10.1037/a0014823 · Cited by 1,120
Microbes, mating, and morality: Individual differences in three functional domains of disgust.
Tybur, J. M., Lieberman, D., & Griskevicius, V. (2009) · Journal of Personality and Social Psychology · doi:10.1037/a0015474 · Cited by 1,161
The Role of Conscious Reasoning and Intuition in Moral Judgment
Cushman, F. A., Young, L., & HAUSER, M. D. (2006) · Psychological Science · doi:10.1111/j.1467-9280.2006.01834.x · Cited by 1,061
Mind Perception Is the Essence of Morality
Gray, K., Young, L., & Waytz, A. (2012) · Psychological Inquiry · doi:10.1080/1047840x.2012.651387 · Cited by 1,008
Disgust: evolved function and structure
Tybur, J. M., Lieberman, D., Kurzban, R., & DeScioli, P. (2013) · Psychological Review · doi:10.1037/a0030778 · Cited by 810
Down Girl: The Logic of Misogyny
Manne, K. (2017) · doi:10.1093/oso/9780190604981.001.0001 · Cited by 791
The Emotional Construction of Morals
PRINZ, J. J. (2009) · doi:10.1093/acprof:oso/9780199571543.001.0001 · Cited by 789
13 Ethical Decision Making: Where We’ve Been and Where We’re Going
Tenbrunsel, A. E., & Smith‐Crowe, K. (2008) · Academy of Management Annals · doi:10.1080/19416520802211677 · Cited by 720
Tracing the threads: How five moral concerns (especially Purity) help explain culture war attitudes
Koleva, S. P., Graham, J., Iyer, R., Ditto, P. H., & Haidt, J. (2012) · Journal of Research in Personality · doi:10.1016/j.jrp.2012.01.006 · Cited by 682
Self-citationUnderstanding Libertarian Morality: The Psychological Dispositions of Self-Identified Libertarians
Iyer, R., Koleva, S. P., Graham, J., Ditto, P. H., & Haidt, J. (2012) · PLoS ONE · doi:10.1371/journal.pone.0042366 · Cited by 781
Self-citationA mutualistic approach to morality: The evolution of fairness by partner choice
Baumard, N., André, J., & Sperber, D. (2013) · Behavioral and Brain Sciences · doi:10.1017/s0140525x11002202 · Cited by 702
A Dissociation Between Moral Judgments and Justifications
HAUSER, M., CUSHMAN, F., YOUNG, L., KANG‐XING JIN, R., & MIKHAIL, J. (2007) · Mind & Language · doi:10.1111/j.1468-0017.2006.00297.x · Cited by 666
Malle, B. F., Guglielmo, S., & Monroe, A. E. (2014) · Psychological Inquiry · doi:10.1080/1047840x.2014.877340 · Cited by 632
How we know our own minds: The relationship between mindreading and metacognition
Carruthers, P. (2009) · Behavioral and Brain Sciences · doi:10.1017/s0140525x09000545 · Cited by 610
Differences in negativity bias underlie variations in political ideology
Hibbing, J. R., Smith, K. B., & Alford, J. R. (2014) · Behavioral and Brain Sciences · doi:10.1017/s0140525x13001192 · Cited by 649
Disgust and the moralization of purity.
Horberg, E. J., Oveis, C., Keltner, D. J., & Cohen, A. B. (2009) · Journal of Personality and Social Psychology · doi:10.1037/a0017423 · Cited by 620
Emotion and Rationality: A Critical Review and Interpretation of Empirical Evidence
Pham, M. T. (2007) · Review of General Psychology · doi:10.1037/1089-2680.11.2.155 · Cited by 552
Haidt, J. (2008) · Perspectives on Psychological Science · doi:10.1111/j.1745-6916.2008.00063.x · Cited by 585
Self-citationSchnall, S., Benton, J., & Harvey, S. (2008) · Psychological Science · doi:10.1111/j.1467-9280.2008.02227.x · Cited by 526
Disgust sensitivity predicts intuitive disapproval of gays
Inbar, Y., Pizarro, D. A., Knobe, J., & Bloom, P. (2009) · Emotion · doi:10.1037/a0015960 · Cited by 466
Reflection and Reasoning in Moral Judgment
Paxton, J. M., Ungar, L. D. J., & Greene, J. D. (2011) · Cognitive Science · doi:10.1111/j.1551-6709.2011.01210.x · Cited by 450
The emotional basis of moral judgments
PRINZ, J. J. (2006) · Philosophical Explorations · doi:10.1080/13869790500492466 · Cited by 395
Schwitzgebel, E., & Cushman, F. A. (2012) · Mind & Language · doi:10.1111/j.1468-0017.2012.01438.x · Cited by 405
The scaffolded mind: higher mental processes are grounded in early experience of the physical world.
Williams, L. E., Huang, J. Y., & Bargh, J. A. (2009) · European Journal of Social Psychology · doi:10.1002/ejsp.665 · Cited by 385
Beyond point-and-shoot morality: why cognitive (neuro)science matters for ethics
Greene, J. D. (2014) · Ethics · doi:10.1086/675875 · Cited by 375
Eskine, K. J., Kacinik, N. A., & PRINZ, J. J. (2011) · Psychological Science · doi:10.1177/0956797611398497 · Cited by 399
The role of emotion in moral psychology
Huebner, B., Dwyer, S., & HAUSER, M. D. (2008) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2008.09.006 · Cited by 380
Psychopaths know right from wrong but don’t care
Cima, M., Tonnaer, F., & Hauser, M. D. (2010) · Social Cognitive and Affective Neuroscience · doi:10.1093/scan/nsp051 · Cited by 362
Clifford, S., Iyengar, V., Cabeza, R. E. L., & Sinnott-Armstrong, W. P. (2015) · Behavior Research Methods · doi:10.3758/s13428-014-0551-2 · Cited by 393
Social Intuitionists Answer Six Questions about Moral Psychology
(2007) · The MIT Press eBooks · doi:10.7551/mitpress/7573.003.0006 · Cited by 339
Emotion and persuasion: Cognitive and meta-cognitive processes impact attitudes
Petty, R. E., & Briñol, P. (2015) · Cognition and Emotion · doi:10.1080/02699931.2014.967183 · Cited by 336
Things rank and gross in nature: A review and synthesis of moral disgust.
Chapman, H. A., & Anderson, A. K. (2013) · Psychological Bulletin · doi:10.1037/a0030964 · Cited by 344
Haidt, J., & Kesebir, S. (2010) · Wiley eBooks · doi:10.1002/9780470561119.socpsy002022 · Cited by 340
Self-citationPsychological Aspects of Retributive Justice
Carlsmith, K. M., & Darley, J. M. (2008) · Advances in experimental social psychology · doi:10.1016/s0065-2601(07)00004-4 · Cited by 335
Whatever It Takes to Win: Rivalry Increases Unethical Behavior
Kilduff, G. J., Galinsky, A. D., Gallo, E., & Reade, J. J. (2015) · Academy of Management Journal · doi:10.5465/amj.2014.0545 · Cited by 328
The myth of harmless wrongs in moral cognition: Automatic dyadic completion from sin to suffering.
Gray, K. J., Schein, C., & Ward, A. F. (2014) · Journal of Experimental Psychology General · doi:10.1037/a0036149 · Cited by 332
Heflick, N. A., Goldenberg, J. L., Cooper, D., & Puvia, E. (2010) · Journal of Experimental Social Psychology · doi:10.1016/j.jesp.2010.12.020 · Cited by 330
Failed attempts to help and harm: Intention versus outcome in preverbal infants’ social evaluations
Hamlin, J. K. (2013) · Cognition · doi:10.1016/j.cognition.2013.04.004 · Cited by 305
A solution to the mysteries of morality.
DeScioli, P., & Kurzban, R. (2012) · Psychological Bulletin · doi:10.1037/a0029065 · Cited by 301
Does Incidental Disgust Amplify Moral Judgment? A Meta-Analytic Review of Experimental Evidence
Landy, J. F., & Goodwin, G. P. (2015) · Perspectives on Psychological Science · doi:10.1177/1745691615583128 · Cited by 300
Murray, D. R., & Schaller, M. (2016) · Advances in Experimental Social Psychology · doi:10.1016/bs.aesp.2015.09.002 · Cited by 282
Low Levels of Empathic Concern Predict Utilitarian Moral Judgment
Gleichgerrcht, E. L., & Young, L. (2013) · PLoS ONE · doi:10.1371/journal.pone.0060418 · Cited by 295
What Literature Teaches Us about Emotion
Hogan, P. C. (2011) · Cambridge University Press eBooks · doi:10.1017/cbo9780511976773 · Cited by 258
The behavioral immune system: Current concerns and future directions
Ackerman, J. M., Hill, S. E., & Murray, D. R. (2018) · Social and Personality Psychology Compass · doi:10.1111/spc3.12371 · Cited by 268
Infection, Incest, and Iniquity: Investigating the Neural Correlates of Disgust and Morality
Borg, J. S., Lieberman, D., & Kiehl, K. A. (2008) · Journal of Cognitive Neuroscience · doi:10.1162/jocn.2008.20109 · Cited by 267
Moral Conviction and Political Engagement
Skitka, L. J., & Bauman, C. W. (2008) · Political Psychology · doi:10.1111/j.1467-9221.2007.00611.x · Cited by 272
Chapman, H. A., & Anderson, A. K. (2012) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.2011.06369.x · Cited by 271
Mullen, E., & Skitka, L. J. (2006) · Journal of Personality and Social Psychology · doi:10.1037/0022-3514.90.4.629 · Cited by 249
Murray, D. R., & Schaller, M. (2011) · European Journal of Social Psychology · doi:10.1002/ejsp.863 · Cited by 265
When ignorance is no excuse: Different roles for intent across moral domains
Young, L., & Saxe, R. R. (2011) · Cognition · doi:10.1016/j.cognition.2011.04.005 · Cited by 250
Where in the brain is morality? Everywhere and maybe nowhere
Young, L., & Dungan, J. A. (2011) · Social Neuroscience · doi:10.1080/17470919.2011.569146 · Cited by 250
Malle, B. F. (2020) · Annual Review of Psychology · doi:10.1146/annurev-psych-072220-104358 · Cited by 254
Russell, P. S., & Giner‐Sorolla, R. (2013) · Psychological Bulletin · doi:10.1037/a0029319 · Cited by 244
Doris, J. M., & The Moral Psychology Research Group (2010) · doi:10.1093/acprof:oso/9780199582143.001.0001 · Cited by 227
A clean self can render harsh moral judgment
Zhong, C., Strejcek, B., & Sivanathan, N. (2010) · Journal of Experimental Social Psychology · doi:10.1016/j.jesp.2010.04.003 · Cited by 238
Damage to Ventromedial Prefrontal Cortex Impairs Judgment of Harmful Intent
Young, L., Bechara, A., Tranel, D., Damásio, H., HAUSER, M. D., & Damásio, A. R. (2010) · Neuron · doi:10.1016/j.neuron.2010.03.003 · Cited by 239
Anger, disgust, and presumption of harm as reactions to taboo-breaking behaviors.
Gutierrez, R. G., & Giner‐Sorolla, R. (2007) · Emotion · doi:10.1037/1528-3542.7.4.853 · Cited by 235
Schein, C., & Gray, K. J. (2015) · Personality and Social Psychology Bulletin · doi:10.1177/0146167215591501 · Cited by 238
Disgusting smells cause decreased liking of gay men.
Inbar, Y., Pizarro, D. A., & Bloom, P. (2011) · Emotion · doi:10.1037/a0023984 · Cited by 225
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Paxton, J. M., & Greene, J. D. (2010) · Topics in Cognitive Science · doi:10.1111/j.1756-8765.2010.01096.x · Cited by 218
The Ethical Dangers of Deliberative Decision Making
Zhong, C. (2011) · Administrative Science Quarterly · doi:10.2189/asqu.2011.56.1.001 · Cited by 216
Biasing moral decisions by exploiting the dynamics of eye gaze
Pärnamets, P., Johansson, P., Hall, L., Balkenius, C., Spivey, M. J., & Richardson, D. C. (2015) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1415250112 · Cited by 230
The motivated use of moral principles
Uhlmann, E. L., Pizarro, D. A., Tannenbaum, D., & Ditto, P. H. (2009) · Judgment and Decision Making · doi:10.1017/s1930297500004022 · Cited by 212
Neuroethics: Challenges for the 21st Century
Levy, N. L. (2007) · Cited by 204
Moral hypervigilance: The influence of disgust sensitivity in the moral domain
Jones, A., & Fitness, J. (2008) · Emotion · doi:10.1037/a0013435 · Cited by 203
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Cameron, C. D., Lindquist, K. A., & Gray, K. J. (2015) · Personality and Social Psychology Review · doi:10.1177/1088868314566683 · Cited by 220
Dirty liberals! Reminders of physical cleanliness influence moral and political attitudes
Helzer, E. G., & Pizarro, D. A. (2011) · Psychological Science · doi:10.1177/0956797611402514 · Cited by 201
Moral psychology for the twenty-first century
Haidt, J. (2013) · Journal of Moral Education · doi:10.1080/03057240.2013.817327 · Cited by 221
Self-citationChapter 10 Motivated Moral Reasoning
Ditto, P. H., Pizarro, D. A., & Tannenbaum, D. (2009) · The Psychology of learning and motivation/The psychology of learning and motivation · doi:10.1016/s0079-7421(08)00410-6 · Cited by 208
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Glenn, A. L., Kurzban, R., & Raine, A. (2011) · Aggression and Violent Behavior · doi:10.1016/j.avb.2011.03.009 · Cited by 206
How the Object of Affect Guides its Impact
Clore, G. L., & Huntsinger, J. R. (2009) · Emotion Review · doi:10.1177/1754073908097185 · Cited by 200
Hypnosis and top-down regulation of consciousness
Terhune, D. B., Cleeremans, A., Raz, A., & Lynn, S. J. (2017) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2017.02.002 · Cited by 183
The Social and Political Implications of Moral Conviction
Skitka, L. J., & Morgan, G. S. (2014) · Political Psychology · doi:10.1111/pops.12166 · Cited by 209
Patterns of Moral Judgment Derive From Nonmoral Psychological Representations
Cushman, F., & Young, L. (2011) · Cognitive Science · doi:10.1111/j.1551-6709.2010.01167.x · Cited by 179
The role of emotions for moral judgments depends on the type of emotion and moral scenario.
Ugazio, G., Lamm, C., & Singer, T. (2011) · Emotion · doi:10.1037/a0024611 · Cited by 185
Young, L., & Koenigs, M. R. (2007) · British Medical Bulletin · doi:10.1093/bmb/ldm031 · Cited by 182
Pizarro, D. A., Inbar, Y., & Helion, C. (2011) · Emotion Review · doi:10.1177/1754073911402394 · Cited by 169
Zhong, C., Ku, G., Lount, R. B., & Murnighan, J. K. (2009) · Journal of Business Ethics · doi:10.1007/s10551-009-0161-6 · Cited by 176
Approach, Ability, Aftermath: A Psychological Process Framework of Unethical Behavior at Work
Moore, C., & Gino, F. (2015) · Academy of Management Annals · doi:10.5465/19416520.2015.1011522 · Cited by 176
Wright, J. C., Cullum, J., & Schwab, N. G. (2008) · Personality and Social Psychology Bulletin · doi:10.1177/0146167208322557 · Cited by 179
Disgust selectively modulates reciprocal fairness in economic interactions.
Moretti, L., & di Pellegrino, G. (2010) · Emotion · doi:10.1037/a0017826 · Cited by 173
Parkinson, C. M., Sinnott-Armstrong, W. P., Koralus, P., Mendelovici, A., McGeer, V., & Wheatley, T. P. (2011) · Journal of Cognitive Neuroscience · doi:10.1162/jocn_a_00017 · Cited by 168
Self-citationThe Cognitive Neuroscience of Moral Judgment
Greene, J. D. (2009) · The MIT Press eBooks · doi:10.7551/mitpress/8029.003.0086 · Cited by 164
Intermediation Reduces Punishment (and Reward)
Coffman, L. C. (2011) · American Economic Journal Microeconomics · doi:10.1257/mic.3.4.77 · Cited by 163
Keltner, D. J., & Lerner, J. S. (2010) · Wiley eBooks · doi:10.1002/9780470561119.socpsy001009 · Cited by 164
Transgressions and Expressions
Cannon, P. R., Schnall, S., & White, M. P. (2010) · Social Psychological and Personality Science · doi:10.1177/1948550610390525 · Cited by 168
Colston, H. L. (2015) · Cambridge University Press eBooks · doi:10.1017/cbo9781316226414 · Cited by 157
How power influences moral thinking.
Lammers, J., & Stapel, D. A. (2009) · Journal of Personality and Social Psychology · doi:10.1037/a0015437 · Cited by 157
The psychology of moral reasoning
Bucciarelli, M., Khemlani, S., & Johnson-Laird, P. N. (2008) · Judgment and Decision Making · doi:10.1017/s1930297500001479 · Cited by 147
Campbell, R., & Kumar, V. (2012) · Ethics · doi:10.1086/663980 · Cited by 140
Just Feelings? The Role of Affect in the Formation of Organizational Fairness Judgments
Barsky, A. P., Kaplan, S. A., & Beal, D. J. (2010) · Journal of Management · doi:10.1177/0149206310376325 · Cited by 149
Pitesa, M., & Thau, S. (2012) · Academy of Management Journal · doi:10.5465/amj.2011.0891 · Cited by 156
Miller, R. M., Hannikainen, I. R., & Cushman, F. A. (2014) · Emotion · doi:10.1037/a0035361 · Cited by 147
Avramova, Y. R., & Inbar, Y. (2013) · Wiley Interdisciplinary Reviews Cognitive Science · doi:10.1002/wcs.1216 · Cited by 153
Metadata
- Authors
- Wheatley, T., & Haidt, J.
- Affiliations
- National Institutes of Health (US)
- University of Virginia (US)
- Venue
- Psychological Science
- Publisher
- SAGE Publications
- Published
- 2005-10
- Volume
- 16
- Issue
- 10
- Pages
- 780-784
- ISSN
- 0956-7976 (ISSN-L)
- 1467-9280
- OpenAlex
- W2129270050
- Cited by
- 851
- References
- 21
- Citations by year
- 2026: 9 · 2025: 17 · 2024: 22 · 2023: 37 · 2022: 26 · 2021: 31 · 2020: 30 · 2019: 56 · 2018: 40 · 2017: 66 · 2016: 44 · 2015: 53 · 2014: 61 · 2013: 82 · 2012: 69
- FWCI
- 8.07
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Psychological Science (publishedVersion)
- PubMed (publishedVersion)
- Funders
- John Templeton Foundation
- National Institutes of Health (1r03da012606-01)
- National Institute on Drug Abuse (1-RO3-DA12606-01)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Psychology of Moral and Emotional Judgment
- Social Sciences › Psychology › Social Psychology › Emotions and Moral Behavior
- Social Sciences › Business, Management and Accounting › Organizational Behavior and Human Resource Management › Ethics in Business and Education
- Keywords
- disgust, moral judgment, posthypnotic suggestion, hypnotic susceptibility, moral intuitions, emotional processing, moral transgression, emotions and morality
- MeSH terms
- Emotions, Female, Humans, Hypnosis, Judgment, Male, Morals, Social Behavior
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