Online Psychology Laboratory - Wise Power Applet

This applet introduces the concept of power and the relationship between power and effect size, alpha, and sample size.

Questions or comments? Please contact wise@cgu.edu, Claremont Graduate University.

In association with:

All materials on this site are protected by United States Copyright Law and may not be reproduced, distributed, transmitted, published or broadcast without prior written permission. You may not alter or remove any trademark, copyright, or other notice from copies of the content. The OPL web site managed by the OPL Advisory Board and materials remain the property of the authors. All Rights Reserved. Funding provided by the National Science Foundation [DUE - 0435058]