V2EX predictive validity

Predictive Validity

释义 Definition

预测效度:指一种测验、指标或评分在当下的结果,能够在未来有效预测相关结果(如学业成绩、工作绩效、疾病风险等)的程度。常用于心理测量、教育测验、招聘选拔与统计建模等领域。(效度还有其他类型,如内容效度、结构效度等。)

发音 Pronunciation (IPA)

/prdktv vldti/

例句 Examples

The test has high predictive validity for first-year GPA.
这项测试对大学一年级绩点具有很高的预测效度。

To evaluate predictive validity, researchers correlated applicants’ interview scores with their job performance six months later, controlling for prior experience.
为评估预测效度,研究者将应聘者的面试分数与其入职六个月后的工作表现做相关分析,并控制了既往经验的影响。

词源 Etymology

predictive 来自拉丁语 *prae-*(“在前”)+ dicere(“说”),引申为“预先说出、预测的”;validity 来自拉丁语 validus(“强健的、有力的”),在测量学中发展为“是否真正测到了应测的东西”。合起来 predictive validity/strong> 强调“用当前测量去预测未来结果的有效性”。

相关词 Related Words

文学与经典著作 Literary Works

  • Cronbach, L. J., & Meehl, P. E. (1955). Construct validity in psychological tests(讨论效度框架,涉及将预测结果作为效度证据的一部分)。
  • Anastasi, A., & Urbina, S. Psychological Testing(心理测验教材中系统讲解预测效度与效标)。
  • Cohen, R. J., & Swerdlik, M. E. Psychological Testing and Assessment(介绍预测效度的评估方法与实例)。
  • American Educational Research Association, American Psychological Association, & National Council on Measurement in Education. Standards for Educational and Psychological Testing(在测验标准中使用并规范“预测效度/与效标相关的效度证据”的表述)。
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