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split-half correlation

/ˈsplɪt hɑːf ˌkɒrəˈleɪʃən/

翻译: 一种统计方法,通过将测验或量表的题目分成两半,计算两半得分的相关系数,以评估测验或测量的内部一致性或信度。

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phrase

C1formalcommonscientific/ˈsplɪt hɑːf ˌkɒrəˈleɪʃən/

A statistical method used to assess the internal consistency or reliability of a test or measurement by dividing the items into two halves and correlating the scores from each half.

  • 🇨🇳一种统计方法,通过将测验或量表的题目分成两半,计算两半得分的相关系数,以评估测验或测量的内部一致性或信度。
  1. Reliability measure in psychometrics C2 formal

    A statistical method used to estimate the internal consistency of a test by dividing it into two halves and correlating the scores from each half.

    • The researcher calculated the split-half correlation to assess the test's reliability.
    • A high split-half correlation indicates that the test items are measuring the same construct.
    • The split-half correlation coefficient was 0.85, suggesting good internal consistency.

    🇨🇳心理测量学中的信度指标