CITATION — REFERENCE ENTRY
power-analysis · stankovic-et-al-2025-comment-kosmyna
- Citation
- stankovic-et-al-2025-comment-kosmyna
- Claim ID
- power-analysis
- Assertion
- The commenters estimate that about 159 participants would be needed for adequate statistical power, and note that some topic-level analyses rested on only two to four essays per group.
- Quote
A basic a priori power analysis using G*Power (Faul et al., 2007) for a repeated-measures ANOVA (f = 0.25, α = .05, power = .95, three groups, four measurements, r = .50) indicates that approximately N = 159 participants would be required for adequate power. [...] several topic-specific figures were interpreted based on extremely small subsamples (sometimes only 2–4 essays per group)
- Quote language
- en
- Locator
- page: 2
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