Published Work

PEER-REVIEWED PUBLICATIONS

*indicates equal contribution

Working Papers

Pennycook, G., Cannon, T. D., & Rand, D. G. Prior exposure increases perceived accuracy of fake news. Available at SSRN: https://ssrn.com/abstract=2958246  [See also: Combating Fake News: An Agenda for Research and Action]

2017

Pennycook, G., Ross, R.M., Koehler, D.J. & Fugelsang, J.A. (2017). Dunning-Kruger effects in reasoning: Theoretical implications of the failure to recognize incompetence. Psychonomic Bulletin & Review. link

2016

Pennycook, G., Cheyne, J.A., Koehler, D.J. & Fugelsang, J.A. (2016). Is the cognitive reflection test a measure of both reflection and intuition? Behavior Research Methods, 48, 341–348. link
Pennycook, G., Cheyne, J.A., Barr, N., Koehler, D.J. & Fugelsang, J.A. (2016) It’s still bullshit: Reply to Dalton. Judgment and Decision Making, 11, 123-125. link
Pennycook, G., Fugelsang, J.A., Koehler, D.J., & Thompson, V.A. (2016) Commentary on: Rethinking fast and slow based on a critique of reaction-time reverse inference. Frontiers in Psychology. link
Pennycook, G. & Ross, R.M. (2016). Commentary on: Cognitive reflection vs. calculation in decision making. Frontiers in Psychology, 7, 9. link
Pennycook, G., Ross, R.M., Koehler, D.J., & Fugelsang, J.A. (2016). Atheists and agnostics are more reflective than religious believers: Four empirical studies and a meta-analysis. PLoS ONE, 11, e0153039. link
Ross, R. M., Pennycook, G., McKay, R., Gervais, W. M., Langdon, R., & Coltheart, M. (2016). Analytic thinking style, not delusional ideation, predicts data gathering in a large beads task study. Cognitive Neuropsychiatry. link
Sterling, J. L., Jost, J. T., & Pennycook, G. (2016). Are neoliberals more susceptible to bullshit? Judgment and Decision Making. link

2015

Barr*, N., Pennycook*, G., Stolz, J.A., & Fugelsang, J.A. (2015). The brain in your pocket: Evidence that Smartphones are used to supplant thinking. Computers in Human Behavior, 48, 473-480. link
Barr, N., Pennycook, G., Stolz, J.A., & Fugelsang, J.A. (2015). Reasoned connections: A dual-process perspective on creative thought. Thinking & Reasoning, 21, 61-75. [Special Issue on Creativity and Insight Problem Solving] link
Browne, M., Thomson, P., Rockloff, M., & Pennycook, G. (2015). Going against the herd: Understanding the psychosocial factors underlying the ‘vaccination confidence gap’. PLoS ONE, 10, e1032562. link
Meyer, A., Frederick, S., Burnham, T., Guevara Pinto, J. D., Boyer, T. W., Ball, L. J., Pennycook, G., Ackerman, R., & Thompson, V.A. (2015). Disfluent fonts don’t help people solve math problems. Journal of Experimental Psychology: General, 144, e16-e30. link
Medimorec*, S. & Pennycook*, G. (2015). The language of denial: Text analysis reveals differences in language use between climate change proponents and skeptics. Climatic Change, 1-9. [Covered in Nature’s “Research Highlights” (Nature, 525, 292.) and by the National Centre for Science Education] link
Pennycook, G., Cheyne, J.A., Barr, N., Koehler, D.J. & Fugelsang, J.A. (2015) On the reception and detection of pseudo-profound bullshit. Judgment and Decision Making, 10, 549-563. link
Pennycook, G., Fugelsang, J.A., & Koehler, D.J. (2015). What makes us think? A three-stage dual-process model of analytic engagement. Cognitive Psychology, 80, 34-72. link
Pennycook, G., Fugelsang, J.A., & Koehler, D.J. (2015). Everyday consequences of analytic thinking. Current Directions in Psychological Science, 24, 425-43. [Covered in APS’ Observer] link
Trippas, D., Pennycook, G., Verde, M.F., & Handley, S.J. (2015). Better but still biased: Analytic cognitive style and belief bias. Thinking & Reasoning, 21, 431-445. link

2014

Browne, M., Pennycook, G., Goodwin, B., & McHenry, M. (2014). Reflective minds and open hearts: Cognitive style and personality predict religiosity and spiritual thinking in a community sample. European Journal of Social Psychology, 44, 736-742. link
Pennycook, G. (2014). Domain generality in religious cognition. Religion, Brain & Behavior, 5, 247-250. link
Pennycook, G. (2014). Evidence that analytic cognitive style influences religious belief: Comment on Razmyar and Reeve (2014). Intelligence, 43, 21-26. link
Pennycook, G., Cheyne, J.A., Barr, N., Koehler, D.J. & Fugelsang, J.A. (2014). The role of analytic thinking in moral judgments and values. Thinking & Reasoning, 20, 188-214. [Special Issue on Dual-Process Theories] link
Pennycook, G., Cheyne, J.A., Barr, N., Koehler, D.J. & Fugelsang, J.A. (2014). Cognitive style and religiosity: The role of conflict detection. Memory & Cognition, 42, 1-10. link
Pennycook*, G., Trippas*, D., Handley, S. J., & Thompson, V.A. (2014). Base-rates: Both neglected and intuitive. Journal of Experimental Psychology: Learning, Memory, & Cognition, 40, 544-554. link

2013

Cheyne, J.A. & Pennycook, G. (2013). Sleep paralysis post-episode distress: Modeling potential effects of episode characteristics, general psychological distress, beliefs, and cognitive style. Clinical Psychological Science, 1, 135-148. link
Pennycook, G., Cheyne, J.A., Koehler, D.J. & Fugelsang, J.A. (2013). Belief bias during reasoning among religious believers and skeptics. Psychonomic Bulletin & Review, 20, 806-811. link
Thompson, V.A., Ackerman, R., Sidi, Y., Ball, L., Pennycook, G., & Prowse Turner, J. (2013). The role of answer fluency and perceptual fluency in the monitoring and control of reasoning: Reply to Alter, Oppenheimer, & Epley (2013). Cognition, 128, 256-258. link
Thompson, V.A., Prowse Turner, J., Pennycook, G., Ball, L., Brack, H., Ophir, Y. & Ackerman, R. (2013). The role of answer fluency and perceptual fluency as metacognitive cues for initiating analytic thinking. Cognition, 128, 237-251. link

2012

Pennycook, G., Cheyne, J.A., Seli, P., Koehler, D.J. & Fugelsang, J.A. (2012). Analytic cognitive style predicts religious and paranormal belief. Cognition, 213, 335-346. link
Pennycook, G., Fugelsang, J.A. & Koehler, D.J. (2012). Are we good at detecting conflict during reasoning? Cognition, 124, 101-106. link
Pennycook, G. & Thompson, V.A. (2012). Reasoning with base-rates is routine, relatively effortless and context-dependent. Psychonomic Bulletin & Review, 19, 528-534. link

2011

Thompson, V.A., Prowse Turner, J. & Pennycook, G. (2011). Intuition, reason and metacognition. Cognitive Psychology, 63, 107-140. link

INVITED CHAPTERS

Pennycook, G. (in press). A perspective on the theoretical foundation of dual-process models. In W. De Neys (Ed.). Dual-Process 2.0. New York, NY: Psychology Press. PDF
Pennycook, G., Tranel, D., Warner, K., & Asp, E. W. (in press). Beyond reasonable doubt: Cognitive and neuropsychological implications for religious disbelief. In A. Coles (Ed.). Neurology of Religion. Cambridge: Cambridge University Press. PDF
Pennycook, G. & Thompson, V.A. (2016). Base-rate neglect. In R. Pohl (Ed.). Cognitive Illusions: Intriguing Phenomena in Thinking, Judgment, and Memory (2nd ed.). Hove, UK: Psychology Press. PDF

POPULAR PRESS ARTICLES

Cheyne, J.A. & Pennycook, G. (2016). The seductions of pretentious bullshit: An empirical study. Skeptic Magazine, 21, 40-45. PDF
Pennycook, G. (2016). Why bullshit is no laughing matter. Aeon Digital Magazine. Link