As researchers, we always want to have enough statistical power in our studies to have a reasonable chance of finding the effect of interest. At the same time, we need to be careful with what are usually limited resources. What are the things we can do that increase statistical power?

1. Increase sample size

2. Increase alpha level

3. Use a one-tailed test (if appropriate)

4. Select reliable measures for the study

5. Develop a strong research design

6. Use all information available to identify an appropriate population and recruit
participants for the study