Three Recommendations for Improving the Use of p-Values

Researchers commonly use p-values to answer the question: How strongly does the evidence favor the alternative hypothesis relative to the null hypothesis? p-Values themselves do not directly answer this question and are often misinterpreted in ways that lead to overstating the evidence against the null hypothesis. Even in the “post p < 0.05 era,” however, it is quite possible that p-values will continue to be widely reported and used to assess...