Select Publications
Book Chapters
, 2000, 'A cognitive dissonance theory perspective on the role of emotion in the maintenance and change of beliefs and attitudes', in Emotions and Beliefs, Cambridge University Press, pp. 185 - 211, http://dx.doi.org/10.1017/cbo9780511659904.008
, 2000, 'An update on cognitive dissonance theory, with a focus on the self.', in Psychological perspectives on self and identity., American Psychological Association, pp. 119 - 144, http://dx.doi.org/10.1037/10357-005
Edited Books
Harmon-Jones E, (ed.), 2019, Cognitive Dissonance Reexamining a Pivotal Theory in Psychology, https://www.apa.org/pubs/books/4318158
, 2016, Social neuroscience: Biological approaches to social psychology, http://dx.doi.org/10.4324/9781315628714
Harmon-Jones E; Forgas J, (ed.), 2014, Motivation and its regulation: The control within, Taylor & Francis, New York, https://www.taylorfrancis.com/books/e/9781317746997
Harmon-Jones E; Robinson M; Watkins E, (eds.), 2013, Handbook of Cognition and Emotion, Guilford, New York, https://www.guilford.com/books/Handbook-of-Cognition-and-Emotion/Robinson-Watkins-Harmon-Jones/9781462509997
Harmon-Jones E; Beer J, (ed.), 2009, Methods in social neuroscience., Guilford Press, New York, https://www.guilford.com/books/Methods-in-Social-Neuroscience/Harmon-Jones-Beer/9781606230404/summary
Harmon-Jones E; Winkielman P, (ed.), 2007, Social Neuroscience: Integrating Biological and Psychological Explanations of Social Behavior, Guilford Press, New York, https://www.guilford.com/books/Social-Neuroscience/Harmon-Jones-Winkielman/9781593856441/reviews
Harmon-Jones E; Mills J, (ed.), 1999, Cognitive Dissonance: Progress on a pivotal theory in social psychology, American Psychological Association, Washington DC, https://www.apa.org/pubs/books/4318830.aspx
Journal articles
, 2025, 'Reply to Cummins et al.: GPT reveals cognitive dissonance that is both irrational and alarmingly humanlike', Proceedings of the National Academy of Sciences of the United States of America, 122, http://dx.doi.org/10.1073/pnas.2518613122
, 2025, 'The associations and effects of mindfulness on anger and aggression: A meta-analytic review', Clinical Psychology Review, 118, http://dx.doi.org/10.1016/j.cpr.2025.102584
, 2025, 'Kernels of selfhood: GPT-4o shows humanlike patterns of cognitive dissonance moderated by free choice', Proceedings of the National Academy of Sciences of the United States of America, 122, http://dx.doi.org/10.1073/pnas.2501823122
, 2025, 'Humility and anger', Personality and Individual Differences, 236, http://dx.doi.org/10.1016/j.paid.2024.112980
, 2025, 'Considering the Revisions of Reinforcement Sensitivity Theory: Commentary on McNaughton (2025)', Motivation Science, 11, pp. 18 - 19, http://dx.doi.org/10.1037/mot0000378
, 2025, 'Discrete Emotions of Dissonance', Motivation Science, http://dx.doi.org/10.1037/mot0000389
, 2025, 'The effect of high- and low-approach motivated sadness on frontal alpha asymmetry and other metrics', International Journal of Psychophysiology, 207, http://dx.doi.org/10.1016/j.ijpsycho.2024.112448
, 2025, 'Valid Replications Require Valid Methods: Recommendations for Best Methodological Practices With Lab Experiments', Motivation Science, http://dx.doi.org/10.1037/mot0000398
, 2024, 'Toward Diversification of Acute Stressors and Precision Stress Research: A Stage 2 Registered Report Validating a Reward-Salient Stress Task in Emerging Adults', Journal of Psychopathology and Clinical Science, 134, pp. 57 - 68, http://dx.doi.org/10.1037/abn0000948
, 2024, 'Dissonance in the Induced-Compliance Paradigm: A Commentary on Vaidis et al. (2024)', Advances in Methods and Practices in Psychological Science, 7, http://dx.doi.org/10.1177/25152459241268308
, 2024, 'The effect of a physically formidable competitor or cooperator on attraction to violent video games', Motivation and Emotion, 48, pp. 729 - 745, http://dx.doi.org/10.1007/s11031-024-10095-w
, 2024, 'Belief in conspiracy theories that differ in evil intentions: Correlations with anger and other traits', Personality and Individual Differences, 224, http://dx.doi.org/10.1016/j.paid.2024.112639
, 2024, 'Does effort increase or decrease reward valuation? Considerations from cognitive dissonance theory', Psychophysiology, 61, http://dx.doi.org/10.1111/psyp.14536
, 2024, 'Evil perceptions but not entertainment value appraisals relate to conspiracy beliefs', Frontiers in Social Psychology, 2, http://dx.doi.org/10.3389/frsps.2024.1350584
, 2024, 'Motivational Intensity and Valence Are Married, But They Are Not the Same Person: Commentary on Campbell et al. (2021)', Emotion, 24, pp. 291 - 298, http://dx.doi.org/10.1037/emo0001261
, 2023, 'Evil perceptions mediate the association between trait anger and generic conspiracy beliefs', Personality and Individual Differences, 213, http://dx.doi.org/10.1016/j.paid.2023.112303
, 2023, 'Further examinations of attitudes toward discrete emotions, with a focus on attitudes toward anger', Motivation and Emotion, 47, pp. 476 - 493, http://dx.doi.org/10.1007/s11031-022-09998-3
, 2023, 'Trait anger and approach motivation are related to higher endorsement of specific and generic conspiracy beliefs', Journal of Research in Personality, 104, http://dx.doi.org/10.1016/j.jrp.2023.104374
, 2022, 'Correction to Szymaniak et al. (2022)', Motivation Science, 8, pp. 329 - 329, http://dx.doi.org/10.1037/mot0000270
, 2022, 'Protocol for project MIME: Motivation, inflammation, and Mood in Emerging Adults', Brain Behavior and Immunity Health, 26, pp. 100520, http://dx.doi.org/10.1016/j.bbih.2022.100520
, 2022, 'Individual differences in dissonance arousal/reduction relate to physical exercise: Testing the action-based model', Plos One, 17, pp. e0275990, http://dx.doi.org/10.1371/journal.pone.0275990
, 2022, 'Measuring Avoidance-Related Trait Anger: American and Polish Versions of the Avoidance Motivated Response to Anger Scale (AMRAS)', Motivation Science, 8, pp. 298 - 315, http://dx.doi.org/10.1037/mot0000263
, 2022, 'Aggressive Motivation: An Introduction and Overview', Motivation Science, 8, pp. 77 - 80, http://dx.doi.org/10.1037/mot0000266
, 2022, 'Understanding the Desire to Play Violent Video Games: An Integrative Motivational Theory', Motivation Science, 8, pp. 161 - 173, http://dx.doi.org/10.1037/mot0000246
, 2021, 'On defining positive affect (PA): considering attitudes toward emotions, measures of PA, and approach motivation', Current Opinion in Behavioral Sciences, 39, pp. 46 - 51, http://dx.doi.org/10.1016/j.cobeha.2021.01.008
, 2021, 'The effort-doors task: Examining the temporal dynamics of effort-based reward processing using ERPs', Neuroimage, 228, pp. 117656, http://dx.doi.org/10.1016/j.neuroimage.2020.117656
, 2021, 'Supine body posture reduces cognitive conflict processing: Evidence from N450 Stroop interference', Psychophysiology, 58, pp. e13693, http://dx.doi.org/10.1111/psyp.13693
, 2021, 'A Supine Body Posture Reduces the Error-Related Negativity: A Test of a Dissonance Theory Prediction', Motivation Science, 7, pp. 375 - 385, http://dx.doi.org/10.1037/mot0000232
, 2020, 'Electroencephalography profiles as a biomarker of wellbeing: A twin study', Journal of Psychiatric Research, 126, pp. 114 - 121, http://dx.doi.org/10.1016/j.jpsychires.2020.04.010
, 2020, 'The effect of perceived effort and perceived control on reward valuation: Using the reward positivity to test a dissonance theory prediction', Biological Psychology, 154, pp. 107910, http://dx.doi.org/10.1016/j.biopsycho.2020.107910
, 2020, 'The Effect of Perceived Effort on Reward Valuation: Taking the Reward Positivity (RewP) to Dissonance Theory', Frontiers in Human Neuroscience, 14, pp. 157, http://dx.doi.org/10.3389/fnhum.2020.00157
, 2020, 'Humility is associated with less aggressive motivation', Personality and Individual Differences, 158, pp. 109837, http://dx.doi.org/10.1016/j.paid.2020.109837
, 2020, 'Violent video game play, gender, and trait aggression influence subjective fighting ability, perceptions of men's toughness, and anger facial recognition', Computers in Human Behavior, 104, pp. 106175, http://dx.doi.org/10.1016/j.chb.2019.106175
, 2020, 'A novel way of responding to dissonance evoked by belief disconfirmation: making the wrongdoing of an opponent salient', Social Influence, 15, pp. 34 - 45, http://dx.doi.org/10.1080/15534510.2020.1781248
, 2020, 'Cognitive dissonance processes serve an action-oriented adaptive function', Behavioral and Brain Sciences, 43, pp. e38, http://dx.doi.org/10.1017/S0140525X19002176
, 2019, 'A Broad Consideration of Motivation, with a Focus on Approach Motivation', Psychological Inquiry, 30, pp. 132 - 135, http://dx.doi.org/10.1080/1047840X.2019.1646043
, 2019, 'Trait anger and the reward positivity', Personality and Individual Differences, 144, pp. 24 - 30, http://dx.doi.org/10.1016/j.paid.2019.02.030
, 2019, 'Does cognitive broadening reduce anger?', Frontiers in Psychology, 9, pp. 2665, http://dx.doi.org/10.3389/fpsyg.2018.02665
, 2019, 'On motivational influences, moving beyond valence, and integrating dimensional and discrete views of emotion', Cognition and Emotion, 33, pp. 101 - 108, http://dx.doi.org/10.1080/02699931.2018.1514293
, 2019, 'The anger incentive delay task: A novel method for studying anger in neuroscience research.', Psychophysiology, 56, pp. e13290, http://dx.doi.org/10.1111/psyp.13290
, 2018, 'Toward an Increased Understanding of Dissonance Processes: A Response to the Target Article by Kruglanski et al.', Psychological Inquiry, 29, pp. 74 - 81, http://dx.doi.org/10.1080/1047840X.2018.1480691