"Indirect Reciprocity and the Evolution of Prejudicial Groups."

Whitaker, Roger M., Gualtiero B. Colombo, and David G. Rand. Scientific Reports Vol. 8, No. 13247 (2018): 1-14. Download Paper.

"Non-naïvety may Reduce the Effect of Intuition Manipulations."

Rand, David G. Nature Human Behaviour, September 2018.

"Taxing the Brain to Uncover Lying? Meta-analyzing the Effect of Imposing Cognitive Load on the Reaction-Time Costs of Lying."

Verschuere, Bruno, Nils C. Köbis, Yoella Bereby-Meyer, David G. Rand, and Shaul Shalvi. Journal of Applied Research in Memory and Cognition Vol. 7, No. 3 (2018): 462-469.

"The Role of Character Strengths in Economic Decision-Making."

Jordan, Matthew R., and David G. Rand. Judgement and Decision-Making Vol. 13, No. 4 (2018): 382-392. Data.

"Performance on the Cognitive Reflection Test is Stable Across Time."

Stagnaro, Michael N., Gordon Pennycook, and David G. Rand. Judgement and Decision Making Vol. 13, No. 3 (2018): 260-267. Data. Download Paper.

"Signaling Emotion and Reason in Cooperation."

Levine, Emma E., Alixandra Barasch, David G. Rand, Jonathan Z. Berman, and Deborah A. Small. Vol. 147, No. 5 (2018): 702-719. Download Paper.