<i>p</i>値を使って学術論文を書くのは止めよう

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  • Let us stop writing academic papers relying on <i>p</i>-values for hypothesis validation
  • p値を使って学術論文を書くのは止めよう
  • pチ オ ツカッテ ガクジュツ ロンブン オ カク ノ ワ ヤメヨウ

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<p>A p-value can be simply defined as the probability that under a specified statistical model a statistical summary of the data (e.g., the mean difference between two groups) would be equal to or more extreme than its observed value. p-values do not measure the probability that the studied hypothesis was true, or the probability that the data were produced by random chance alone (Wasserstein & Lazar, 2016). What researchers usually want is p(HjD), the probability that a research hypothesis was true, given the data. Three examples were shown that analyzed using the probability that a hypothesis was true, instead of p-values. A peer-reviewed policy using a new standard for publishing useful papers for society was proposed.</p>

収録刊行物

  • 心理学評論

    心理学評論 60 (4), 379-390, 2017

    心理学評論刊行会

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