gnambs2020 {psymetadata}

Studies on the Color Red and Cognitive Performance

Description

Results from 22 studies, including 67 effect sizes (SMD), on the effect of the color red on cognitive performance (Gnambs 2020).

Usage

data("gnambs2020")

Format

A data frame with 67 rows and 10 variables:

• es_id: effect size id

• study_id: study id

• author: study author

• pub_year: year of publication

• country: country where experiment was conducted

• color: control color

• n: sample size

• design: within or between subjects design

• yi: effect size (standardized mean difference)

• vi: sampling variance (SE^2)

Details

Further details can be found at https://psyarxiv.com/a4qdv/.

References

Gnambs T (2020). “Limited evidence for the effect of red color on cognitive performance: A meta-analysis.” Psychonomic bulletin \& review, 27(6), 1374–1382.