Published in Psychological Science, 2025
Recommended citation: Binnendyk, J., Li, S., Costello, T., Hale, R., Moore, D. A., & Pennycook, G. (2025). Is overconfidence a trait? An adversarial collaboration. Psychological Science, 36(12), 941-951.
Published in Personality and Social Psychology Bulletin, 2025
Recommended citation: Pennycook, G., Binnendyk, J., & Rand, D. G. (2025). Overconfidently conspiratorial: Conspiracy believers are dispositionally overconfident and massively overestimate how much others agree with them. Personality and Social Psychology Bulletin, 52(8), 2509-2528.
Published in Judgment and Decision making, 2024
Recommended citation: Binnendyk, J. , & Pennycook, G. (2024). Individual differences in overconfidence: A new measurement approach. Judgment and Decision making, 19, e28.
Published in Current Opinion in Psychology, 2022
Recommended citation: Binnendyk, J., & Pennycook, G. (2022). Intuition, reason, and conspiracy beliefs. Current opinion in psychology, 47, 101387.
Published in Collabra: Psychology, 2021
Recommended citation: Pennycook, G., Binnendyk, J., Newton, C., & Rand, D. G. (2021). A practical guide to doing behavioral research on fake news and misinformation. Collabra: Psychology, 7(1), 25293.
SUBMITTED to Cognition
Recommended citation: Binnendyk, J. & Pennycook, G., (2026). Consequential Trait Overconfidence.
Oxford University Press [IN PRESS]
Recommended citation: Binnendyk, J., Newton, C., & Pennycook, G., (2026). The influence of intuitive-analytic thinking styles on beliefs.
SUBMITTED to Journal of Personality and Social Psychology
Recommended citation: Binnendyk, J. & Pennycook, G., (2026). Expressions of Self-Censorship. https://osf.io/preprints/psyarxiv/6ayw7_v1
Recommended citation: Kasper, J., Lee, R., Binnendyk, J., Pennycook, G., & Sezer, O. (2026). People Overestimate Support for “Cancellation”. https://osf.io/download/pxva8/