Which of the Following Is a Valid Reason for Focusing

Which of the following is a valid reason for focusing on effect size instead of p values when analyzing your results?

A) Effect sizes are more likely to provide you with a statistically significant result than a p value.
B) Effect sizes are immune to flaws in a study's design.
C) Effect sizes are not dependent on the sample size of your data in the way that a p value is.
D) Effect sizes tell you the probability of a result more directly than a p value.