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Arbitrariness of the p-value Threshold
Critics of null hypothesis testing argue that the strict convention of rejecting the null hypothesis only when is logically flawed. This rigid threshold creates an artificial divide where a result of is deemed significant and worthy of publication, while a nearly identical result of is dismissed as not significant. This arbitrariness can prevent valuable research from being published and exacerbates the file drawer problem by suppressing non-significant findings.
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Updated 2026-05-03
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Research Methods in Psychology - 4th American Edition @ KPU