Post-hoc Statistical Power: Why It's Invalid (and What to Do)

Post-hoc power is statistically invalid but reviewers keep asking for it. What to answer, what alternative to use (sensitive power, effect size CI) and how to report in APA 7.

Keep reading

• Farewell to the Tyranny of the p-Value: Reporting Effect Sizes
• Confidence Intervals: How to Interpret Them Without Mistakes
• Types of Research Design in Psychology: Guide With Comparison Table
• Automating Statistical Tables: From Output to Final Manuscript

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