Individual differences have been neglected in decision-making research on heuristics and
cognitive biases. Addressing that issue requires having reliable measures. The author first …

We propose a technique for assessing robustness to demand effects of findings from
experiments and surveys. The core idea is that by deliberately inducing demand in a …

The university participant pool is a key resource for behavioral research, and data quality is
believed to vary over the course of the academic semester. This crowdsourced project …

Compared to our understanding of neurocognitive processes involved producing mimicry,
the downstream consequences of being mimicked are less clear. A wide variety of positive …

This paper addresses a recent criticism of experimental economics, by Levitt and List
[2007ab, 2008], that lab experimental findings may not generalize to field settings. We argue …

What was once broadly viewed as an impossibility—learning from experimental data in
economics—has now become commonplace. Governmental bodies, think tanks, and …

In conducting experiments, we hope to uncover causal evidence of behavioral regularities
that can inform theory, and effects that are predictive both of behavior in similar experimental …

Omission bias is people's tendency to evaluate harm done through omission as less morally
wrong and less blameworthy than commission when there is harm. However, findings are …

Over the last two decades, there has been a growing interest in the study of individual
differences in how people's judgments and decisions deviate from normative standards. We …

Evaluating other people's sincerity is a ubiquitous and important part of social interactions.
Fourteen experiments (total N= 7,565; 10 preregistered; 11 in the main article, three in the …