A Power PrimerCohen, J. (2016). A power primer. In A. E. Kazdin (Ed.), Methodological issues and strategies in clinical research., 4th ed. (pp. 279–284). American Psychological Association.
Read the 5-page article. With any quantitative research study, the researcher must determine the number of participants required, called a power analysis. This article provides the information you will need to determine how many participants you will need for your research study.