MAXIMIZING VALIDITY OF A TEST BATTERY AS A FUNCTION OF RELATIVE TEST LENGTHS FOR A FIXED TOTAL TESTING TIME

被引：12

作者：

WOODBURY, MA

NOVICK, MR

机构：

[1] Duke University Medical Center, Durham

[2] Educational Testing Service, Princeton

来源：

JOURNAL OF MATHEMATICAL PSYCHOLOGY | 1968年 / 5卷 / 02期

关键词：

D O I：

10.1016/0022-2496(68)90074-6

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

An explicit solution is given to the problem of assigning relative lengths to the tests of a battery and to determining the corresponding regression weights so as to maximize the multiple correlation with a specified criterion when the total testing time is fixed. Uniqueness of the obtained solution is proven. A solution algorithm is given for cases in which some of the testing times are zero. Some numerical examples are given. © 1968.

引用

页码：242 / &

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