= 2,191), all using an artifact-free free-choice paradigm. Using different meta-analytical methods, and conceptually different analyses, including a Bayesian one, we found an overall effect size of Cohen's d = 0.40, 95% confidence interval (CI) [0.32, 0.49]. Furthermore, we found no evidence for publication bias as an alternative explanation for the choice-induced preference change effect. These results support the existence of true preference change created by choice. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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