Post hoc analysis:
- Compute the effect size with gender as the grouping variable and ADDSC as the dependent variable.
- Compute power using a .05 alpha and a two-tailed test. When you are using G*Power, make sure you have selected the independent t-test and the two-tailed option.
- Interpret the meaning of the three values you just calculated.
Compute the effect size with gender as the grouping variable and ADDSC as the dependent variable.