Document Type

Software

Publication Date

7-2-2026

Abstract

An interactive tool comparing a control group and a treatment group, both with standard scores (M = 100, SD = 15). Cohen's d is expressed in standard deviation units. The three shaded regions show what each group's distribution looks like and how much they overlap. You can either use the preset buttons for effect sizes (SLP benchmarks) or the slider to change the values of Cohen's d to examine the distributions.

Comments

This HTML file is made available under the MIT license. For the most recent version of the code please see the live Github repository. To view the visualization, open this file in a web browser such as Mozilla Firefox, Google Chrome, or Safari.

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