Incompetent individuals exhibit higher self-appraisal than competent ones.
Is it true that Incompetent individuals exhibit higher self-appraisal than competent ones?
Yes. Evidence from multiple studies supports the Dunning-Kruger effect, showing that individuals with lower competence or performance in a domain tend to exhibit higher self-appraisal and overestimation of their abilities.
Verdict: SUPPORTED · 4 sources for, 0 against · Last checked
The retrieved literature contains several empirical studies explicitly investigating and finding evidence of the Dunning-Kruger effect across different domains (e.g., cognitive tasks, nutritional knowledge, surgical training, and nursing assessments), consistently showing that lower-performing individuals tend to overestimate their competence. None of the provided papers refute this phenomenon. Therefore, the verdict is SUPPORTED.
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LM, H., H, G., & BL, H. (2026). Reduced Susceptibility to the Dunning-Kruger Effect in Autistic Employees.. doi.org. https://doi.org/10.1002/aur.70139
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G, C., R, V., & F, C. (2025). Overconfidence in nutritional knowledge is linked to unnecessary gluten-free consumption.. doi.org. https://doi.org/10.1038/s41598-025-04112-2
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L, C., T, G., M, L., T, A., & J, S. (2026). The Bold Surgeon Syndrome: Contemporary Analysis of Overconfidence, Training Gaps, and Patient Safety in Plastic Surgery.. doi.org. https://doi.org/10.1097/gox.0000000000007648
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V, L. R., C, F., M, P., M, P., MI, P., & M, L. (2026). Bridging Self-Assessment Gaps: The Impact of Objective Structured Clinical Examination (OSCE) on Nursing Students' Competency Perception: A Pre-Post-Test Study.. doi.org. https://doi.org/10.1002/nop2.70487
What does the evidence say?
The retrieved literature contains several empirical studies explicitly investigating and finding evidence of the Dunning-Kruger effect across different domains (e.g., cognitive tasks, nutritional knowledge, surgical training, and nursing assessments), consistently showing that lower-performing individuals tend to overestimate their competence. None of the provided papers refute this phenomenon. Therefore, the verdict is SUPPORTED.
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