Correction: Why Psychologists Should by Default Use Welch&#8217;s t-test Instead of Student&#8217;s t-test

Marie Delacre; Daniël Lakens; Christophe Leys

doi:10.5334/irsp.661

Correction: Why Psychologists Should by Default Use Welch’s t-test Instead of Student’s t-test

International Review of Social Psychology

Volume 35 (2022): Issue 1

By: Marie Delacre , Daniël Lakens and Christophe Leys

Open Access

|Nov 2022

Abstract

This article details a correction to: Delacre, M., Lakens, D., & Leys, C. (2017). Why Psychologists Should by Default Use Welch’s t-test Instead of Student’s t-test. International Review of Social Psychology, 30(1), 92–101. DOI: https://doi.org/10.5334/irsp.82.

References

1Delacre, M., Lakens, D., & Leys, C. (2017). Why Psychologists Should by Default Use Welch’s t-test Instead of Student’s t-test. International Review of Social Psychology, 30(1), 92–101. DOI: 10.5334/irsp.82
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2Delacre, M., Leys, C., Mora, Y. L., & Lakens, D. (2019). Taking Parametric Assumptions Seriously: Arguments for the Use of Welch’s F-test instead of the Classical F-test in One-Way ANOVA. International Review of Social Psychology, 32(1), 13. DOI: 10.5334/irsp.198
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3Kester, S. W. (1969). The communication of teacher expectations and their effects on the achievement and attitudes of secondary school pupils In: University of Oklahoma. Retrieved from https://shareok.org/handle/11244/2570
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DOI: https://doi.org/10.5334/irsp.661 | Journal eISSN: 2397-8570

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Language: English

Submitted on: Nov 24, 2021

Accepted on: Nov 24, 2021

Published on: Nov 25, 2022

Published by: Ubiquity Press

In partnership with: Paradigm Publishing Services

Publication frequency: 1 issue per year

Keywords:

Welch’s t-test,

Student’s t-test,

homogeneity of variance,

Levene’s test,

Homoscedasticity,

statistical power,

type I error and type II error

© 2022 Marie Delacre, Daniël Lakens, Christophe Leys, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.

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