Publications by authors named "Constantine Sedikides"

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The Self-Concept Is Represented in the Medial Prefrontal Cortex in Terms of Self-Importance.
Marie Levorsen, Ryuta Aoki, Kenji Matsumoto, Constantine Sedikides, Keise Izuma

J Neurosci· May 2023

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Narcissism and self-esteem: A nomological network analysis.
Courtland S Hyatt, Chelsea E Sleep, Joanna Lamkin, Jessica L Maples-Keller, Constantine Sedikides, W Keith Campbell, Joshua D Miller

January 2019

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The hubris hypothesis: The downside of comparative optimism displays.
Vera Hoorens, Carolien Van Damme, Marie Helweg-Larsen, Constantine Sedikides

Conscious Cogn· April 2017

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Moving Narcissus: Can Narcissists Be Empathic?
Erica G Hepper, Claire M Hart, Constantine Sedikides

Pers Soc Psychol Bull· September 2014

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When the going gets tough: the "why" of goal striving matters.
Nikos Ntoumanis, Laura C Healy, Constantine Sedikides, Joan Duda, Brandon Stewart, Alison Smith, Johanna Bond

J Pers· June 2014

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Back to the future: nostalgia increases optimism.
Wing-Yee Cheung, Tim Wildschut, Constantine Sedikides, Erica G Hepper, Jamie Arndt, Ad J J M Vingerhoets

Pers Soc Psychol Bull· November 2013

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Communal narcissism.
Jochen E Gebauer, Constantine Sedikides, Bas Verplanken, Gregory R Maio

J Pers Soc Psychol· November 2012

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Combatting Stigma Toward Individuals With Alzheimer's Disease and Related Disorders: The Role of Nostalgia.
Rhiannon N Turner, Tim Wildschut, Constantine Sedikides

Int J Older People Nurs· January 2026

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Narcissism Is Associated With Blunted Error-Related Brain Activity.
Esther M Robins, Zhiwei Zhou, Chengli Huang, Douglas J Angus, Constantine Sedikides

J Pers· December 2025

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Being present: Witnessing landmark historical events boosts meaning in life.
Yige Yin, Yuling Wang, Xiaohan Wu, Xiaoqi Sun, Joshua A Hicks, Constantine Sedikides

J Pers Soc Psychol· December 2025

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A meta-analytic review and conceptual model of the antecedents and outcomes of goal adjustment in response to striving difficulties.
Hugh Riddell, Constantine Sedikides, Hamsini Sivaramakrishnan, Phoebe Wan, Silvio Maltagliati

Nat Hum Behav· November 2025

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Virtual-reality induced nostalgia: Duration and psychological benefits.
İrem Yılmaz-Özdemir, Tim Wildschut, Constantine Sedikides, Erich W Graf

Behav Res Methods· October 2025

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Diverging Paths to the Self: The Distinct Psychological Roles of Nostalgia and Declinism in Personal Growth.
Zhuo Feng, Tim Wildschut, Constantine Sedikides, Jianning Dang

Behav Sci (Basel)· October 2025

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Narcissism in Action: Perceptions, Team Dynamics, and Performance in Naturalistic Escape Room Settings.
Reece D Bush-Evans, Claire M Hart, Sylwia Z Cisek, Liam P Satchell, Constantine Sedikides

Behav Sci (Basel)· October 2025

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Nostalgia and the positive valence system.
Nicholas J Kelley, Douglas J Angus, Tim Wildschut, Constantine Sedikides

Emotion· September 2025

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Just Because I'm Great (and You're Not): When, Why, and How Narcissistic Individuals Give Gifts to Others.
Colleen P Kirk, Constantine Sedikides, Julian Givi

J Pers· August 2025

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Decoding the Narcissistic Brain.
Zhiwei Zhou, Chengli Huang, Esther M Robins, Douglas J Angus, Constantine Sedikides

Neuroimage· July 2025

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Authenticity, Well-Being, and Minority Stress in LGB Individuals: A Scoping Review.
Emily R Roberts, Megan F Lee, Kate Simpson, Nicholas J Kelley, Constantine Sedikides

J Homosex· June 2025

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Decomposing Cognitive Processes in the mPFC during Self-Thinking.
Marie Levorsen, Ryuta Aoki, Constantine Sedikides, Keise Izuma

J Neurosci· May 2025

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Nostalgia in the Gaza Strip: Psychological costs and benefits of nostalgia among Palestinian youth.
Hisham M Abu-Rayya, Yasmeen Abumuhaisen, Tim Wildschut, Constantine Sedikides

Br J Soc Psychol· April 2025

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Remembrance of things past: temporal change in the affective signature of nostalgic events.
Tim Wildschut, Constantine Sedikides, Bettina Zengel, John J Skowronski

Cogn Emot· April 2025

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Food nostalgia and food comfort: the role of social connectedness.
Chelsea A Reid, Jeffrey D Green, Tim Wildschut, Constantine Sedikides, Devin K McSween

Cogn Emot· March 2025

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Self-Invitation Hesitation: How and Why People Fail to Ask to Join the Plans of Others.
Julian Givi, Daniel M Grossman, Colleen P Kirk, Constantine Sedikides

Pers Soc Psychol Bull· March 2025

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Demystifying authenticity: Behavioral and neurophysiological signatures of self-positivity for authentic and presented selves.
Chengli Huang, Constantine Sedikides, Douglas J Angus, William E Davis, James W Butterworth

Neuroimage· February 2025

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Exercising self-control increases responsivity to hedonic and eudaimonic rewards.
Chengli Huang, Zhiwei Zhou, Douglas J Angus, Constantine Sedikides, Nicholas J Kelley

Soc Cogn Affect Neurosci· February 2025

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Perceived organizational change strengthens organizational commitment and organizational citizenship behavior via increased organizational nostalgia.
Marius van Dijke, Yiran Guo, Tim Wildschut, Constantine Sedikides

J Appl Psychol· January 2025

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Nostalgia encourages exploration and fosters uncertainty in response to AI technology.
Jianning Dang, Constantine Sedikides, Tim Wildschut, Li Liu

Br J Soc Psychol· January 2025

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Authenticity is more than self-enhancement: behavioural and neurophysiological evidence.
Chengli Huang, Emily K Penney, Constantine Sedikides, Nicholas J Kelley

Soc Cogn Affect Neurosci· January 2025

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Benefits of nostalgic landmarks for people living with Alzheimer's disease.
Alice Oliver, Tim Wildschut, Edward S Redhead, Matthew O Parker, Saif Sharif, Constantine Sedikides

J Alzheimers Dis· December 2024

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Narcissism and Wellbeing: A Cross-Cultural Meta-Analysis.
Constantine Sedikides, Yixin Tang, Yan Liu, Eva de Boer, Mark Assink

Pers Soc Psychol Bull· December 2024

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Global Challenges After a Global Challenge: Lessons Learned from the COVID-19 Pandemic.
Niloufar Yazdanpanah, Constantine Sedikides, Hans D Ochs, Carlos A Camargo, Gary L Darmstadt

Adv Exp Med Biol· September 2024

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Grandiose narcissism, unfounded beliefs, and behavioral reactions during the COVID-19 pandemic.
Magdalena Żemojtel-Piotrowska, Artur Sawicki, Jarosław Piotrowski, Uri Lifshin, Mabelle Kretchner, Constantine Sedikides

Sci Rep· July 2024

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