FAQ Click here for typos found in Stevens (2007)
Q1. How is Cohenís d^ related to the effect size f^?
A1. In the two-group case, you can convert d^ to f^ by using simple algebra. The following document shows algebra. Also attached here is an Excel program that performs the conversion for you.
Converting d to f.pdf
Converting d to f.xls
Q2. What are “Total” and “Correct Total” in the two-way ANOVA table in SPSS?
A2. Please see this link.