Evaluating effect size in psychological research: Sense and nonsense
Effect sizes are underappreciated and often misinterpreted—the most common mistakes
being to describe them in ways that are uninformative (eg, using arbitrary standards) or …
being to describe them in ways that are uninformative (eg, using arbitrary standards) or …
The meaningfulness of effect sizes in psychological research: Differences between sub-disciplines and the impact of potential biases
T Schäfer, MA Schwarz - Frontiers in psychology, 2019 - frontiersin.org
Effect sizes are the currency of psychological research. They quantify the results of a study to
answer the research question and are used to calculate statistical power. The interpretation …
answer the research question and are used to calculate statistical power. The interpretation …
[HTML][HTML] Reporting effect sizes in original psychological research: A discussion and tutorial.
Statistical practice in psychological science is undergoing reform which is reflected in part by
strong recommendations for reporting and interpreting effect sizes and their confidence …
strong recommendations for reporting and interpreting effect sizes and their confidence …
Are small effects the indispensable foundation for a cumulative psychological science? A reply to Götz et al.(2022)
In the January 2022 issue of Perspectives, Götz et al. argued that small effects are “the
indispensable foundation for a cumulative psychological science.” They supported their …
indispensable foundation for a cumulative psychological science.” They supported their …
An effect size primer: A guide for clinicians and researchers.
CJ Ferguson - 2016 - psycnet.apa.org
This reprinted article originally appeared in Professional Psychology: Research and
Practice, 2009 (Oct), Vol 40 (5), 532-538.(The following abstract of the original article …
Practice, 2009 (Oct), Vol 40 (5), 532-538.(The following abstract of the original article …
Effect size estimates: current use, calculations, and interpretation.
Abstract [Correction Notice: An erratum for this article was reported in Vol 141 (1) of Journal
of Experimental Psychology: General (see record 2011-24568-001). The article contained a …
of Experimental Psychology: General (see record 2011-24568-001). The article contained a …
The unappreciated heterogeneity of effect sizes: Implications for power, precision, planning of research, and replication.
Repeated investigations of the same phenomenon typically yield effect sizes that vary more
than one would expect from sampling error alone. Such variation is even found in exact …
than one would expect from sampling error alone. Such variation is even found in exact …
On effect size.
K Kelley, KJ Preacher - Psychological methods, 2012 - psycnet.apa.org
The call for researchers to report and interpret effect sizes and their corresponding
confidence intervals has never been stronger. However, there is confusion in the literature …
confidence intervals has never been stronger. However, there is confusion in the literature …
Standardized or simple effect size: What should be reported?
T Baguley - British journal of psychology, 2009 - Wiley Online Library
It is regarded as best practice for psychologists to report effect size when disseminating
quantitative research findings. Reporting of effect size in the psychological literature is …
quantitative research findings. Reporting of effect size in the psychological literature is …
When small effect sizes tell a big story, and when large effect sizes don't
JM Cortina, RS Landis - … and urban legends: Doctrine, verity and …, 2009 - books.google.com
Dissatisfaction over the limitations of significance testing and over mischaracterization of
these limitations has generated a great deal of research and commentary over the past 15 …
these limitations has generated a great deal of research and commentary over the past 15 …