gnambs2020

Results from 22 studies, including 67 effect sizes (SMD), on the effect of
the color red on cognitive performance gnambs2020limitedpsymetadata.

datasets

Data and examples from meta-analyses in psychology research.

Josue E. Rodriguez

psymetadata

Open Datasets from Meta-Analyses in Psychology Research

Donald Williams

gnambs2020 function

A data frame with 67 rows and 10 variables:<ul>
<li><code>es_id</code>: effect size id</li>
<li><code>study_id</code>: study id</li>
<li><code>author</code>: study author</li>
<li><code>pub_year</code>: year of publication</li>
<li><code>country</code>: country where experiment was conducted</li>
<li><code>color</code>: control color</li>
<li><code>n</code>: sample size</li>
<li><code>design</code>: within or between subjects design</li>
<li><code>yi</code>: effect size (standardized mean difference)</li>
<li><code>vi</code>: sampling variance (SE^2)</li>
</ul>

gnambs2020: Studies on the Color Red and Cognitive Performance

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