What Does Effect Size Tell You?
On This Page:ToggleWhat is effect size?Calculate and interpret effect sizesWhy report effect sizes? On This Page:Toggle On This Page: Statistical significance is the least interesting thing about the results. You should describe the results in terms of measures of magnitude – not just does treatment affect people, but how much does it affect them. What is effect size? Effect size is a quantitative measure of the magnitude of the experimental effect....