ALPHAMAX - A PROGRAM THAT MAXIMIZES COEFFICIENT ALPHA BY SELECTIVE ITEM DELETION

被引：15

作者：

THOMPSON, B

机构：

来源：

EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT | 1990年 / 50卷 / 03期

关键词：

D O I：

10.1177/0013164490503013

中图分类号：

G44 [教育心理学];

学科分类号：

0402 ; 040202 ;

摘要：

The presence report describes a computer program, ALPHAMAX, that can be employed to evaluate the internal consistency reliability of test data, and to help the researcher during test development in selecting item subsets that may maximize coefficient alpha. The program also invokes a “bootstrap” type logic to evaluate the generalizability of conclusions regarding optimal item subsets. © 1990, Sage Publications. All rights reserved.

引用

页码：585 / 589

页数：5

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