Citation

Carter EC, Kofler LM, Forster DE, McCullough ME. J. Exp. Psychol. Gen. 2015; 144(4): 796-815.

Copyright

(Copyright © 2015, American Psychological Association)

DOI

10.1037/xge0000083

PMID

26076043

Abstract

Failures of self-control are thought to underlie various important behaviors (e.g., addiction, violence, obesity, poor academic achievement). The modern conceptualization of self-control failure has been heavily influenced by the idea that self-control functions as if it relied upon a limited physiological or cognitive resource. This view of self-control has inspired hundreds of experiments designed to test the prediction that acts of self-control are more likely to fail when they follow previous acts of self-control (the depletion effect). Here, we evaluated the empirical evidence for this effect with a series of focused, meta-analytic tests that address the limitations in prior appraisals of the evidence. We find very little evidence that the depletion effect is a real phenomenon, at least when assessed with the methods most frequently used in the laboratory. Our results strongly challenge the idea that self-control functions as if it relies on a limited psychological or physical resource. (PsycINFO Database Record

Language: en