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A Table for Predicting the Validity and Reliability Coefficients of a Test When Lengthened

A Table for Predicting the Validity and Reliability Coefficients of a Test When Lengthened

Harold A. Edgerton and Herbert A. Toops
  • 期刊名称The Journal of Educational Research
  • 作者Harold A. Edgerton and Herbert A. Toops
  • 卷第18卷
  • 期第3期
  • 印刷ISSN0022-0671
  • 电子ISSN1940-0675
  • 文件大小1718.46KB
  • 发表时间1928-10
  • DOI10.2307/27523731
  • 页码225-234
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