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Cited by 538

The DOI matches its Crossref record; 139 of the 139 references it cites were found in a registry or an index.

Small Effects: The Indispensable Foundation for a Cumulative Psychological Science

Open access
Götz, Friedrich M., Gosling, Samuel D., Rentfrow, Peter J.·2022·Perspectives on Psychological Science

Abstract

We draw on genetics research to argue that complex psychological phenomena are most likely determined by a multitude of causes and that any individual cause is likely to have only a small effect. Building on this, we highlight the dangers of a publication culture that continues to demand large effects. First, it rewards inflated effects that are unlikely to be real and encourages practices likely to yield such effects. Second, it overlooks the small effects that are most likely to be real, hindering attempts to identify and understand the actual determinants of complex psychological phenomena. We then explain the theoretical and practical relevance of small effects, which can have substantial consequences, especially when considered at scale and over time. Finally, we suggest ways in which scholars can harness these insights to advance research and practices in psychology (i.e., leveraging the power of big data, machine learning, and crowdsourcing science; promoting rigorous preregistration, including prespecifying the smallest effect size of interest; contextualizing effects; changing cultural norms to reward accurate and meaningful effects rather than exaggerated and unreliable effects). Only once small effects are accepted as the norm, rather than the exception, can a reliable and reproducible cumulative psychological science be built.

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Research works printed but not linked: 7

  1. 10.1037/0022-3514.56.3.398 · doi:10.1037/0022-3514.56.3.398 · Paper page
  2. 10.31234/osf.io/syp5a · DOI
  3. 10.1037/0033-2909.110.2.187 · doi:10.1037/0033-2909.110.2.187 · Paper page
  4. 10.1037/0022-006X.67.3.332 · DOI · Paper page
  5. 10.1037/0003-066X.56.2.128 · doi:10.1037/0003-066x.56.2.128 · Paper page
  6. 10.1037/0003-066X.45.6.775 · DOI · Paper page
  7. 10.1037/0022-3514.78.1.122 · DOI · Paper page

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Metadata

Authors
Götz, F. M., Gosling, S. D., & Rentfrow, P. J.
Venue
Perspectives on Psychological Science
Published
2021-07-02
Volume
17
Issue
1
Pages
205-215
ISSN
  • 1745-6916 (ISSN-L)
  • 1745-6924
OpenAlex
W3160129852
Cited by
538
References
139
FWCI
47.19
Type
journal article
Language
en
Open access
gold
Licence
journals.sagepub.com/page/policies/text-and-data-mining-license (tdm)

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CoChat. (2026). Citation check: Small Effects: The Indispensable Foundation for a Cumulative Psychological Science. https://app.cochat.ai/papers/10.1177/1745691620984483
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Götz, F. M., Gosling, S. D., & Rentfrow, P. J. (2022). Small Effects: The Indispensable Foundation for a Cumulative Psychological Science. Perspectives on Psychological Science. https://doi.org/10.1177/1745691620984483

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.