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首页> 外文期刊>The Clinical neuropsychologist >On percentile norms in neuropsychology: proposed reporting standards and methods for quantifying the uncertainty over the percentile ranks of test scores.
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On percentile norms in neuropsychology: proposed reporting standards and methods for quantifying the uncertainty over the percentile ranks of test scores.

机译:关于神经心理学的百分位数规范:提议的报告标准和方法,用于量化测试分数的百分等级上的不确定性。

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摘要

Normative data for neuropsychological tests are often presented in the form of percentiles. One problem when using percentile norms stems from uncertainty over the definitional formula for a percentile. (There are three co-existing definitions and these can produce substantially different results.) A second uncertainty stems from the use of a normative sample to estimate the standing of a raw score in the normative population. This uncertainty is unavoidable but its extent can be captured using methods developed in the present paper. A set of reporting standards for the presentation of percentile norms in neuropsychology is proposed. An accompanying computer program (available to download) implements these standards and generates tables of point and interval estimates of percentile ranks for new or existing normative data.
机译:神经心理学测试的规范数据通常以百分位数的形式显示。使用百分位数规范时的一个问题源于百分位数定义公式的不确定性。 (存在三个共存的定义,它们可能产生截然不同的结果。)第二个不确定性源于使用规范样本估算原始分数在规范人群中的地位。这种不确定性是不可避免的,但是可以使用本文开发的方法来捕捉其不确定性。提出了一套用于报告神经心理学中的百分位数规范的报告标准。随附的计算机程序(可下载)执行这些标准,并为新的或现有的规范数据生成百分等级的点和区间估计表。

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