https://en.m.wikipedia.org/wiki/Clinical_significance The Link says "Jacobson-Truax is common method of calculating clinical significance. It involves calculating a Reliability Change Index (RCI). The RCI equals the difference between a participant's pre-test and post-test scores, divided by the standard error of the difference."
This explanation is testing whether the difference in effect-size estimates is statistically significant or not? Thus it does not check for "clinical" significance of effect-size of say, a new treatment.What is the correct way to distinguish clinical significance from statistical significance ?
