ITEM OVERLAP CORRELATIONS - DEFINITIONS, INTERPRETATIONS, AND IMPLICATIONS

被引：12

作者：

HSU, LM

机构：

[1] Psychology Department, Fairleigh Dickinson University, Teaneck

来源：

MULTIVARIATE BEHAVIORAL RESEARCH | 1994年 / 29卷 / 02期

关键词：

D O I：

10.1207/s15327906mbr2902_1

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Four item overlap coefficient (IOC) formulae have been proposed in the literature to measure the effects of overlapping items on the relation of scales which share these items. IOC derivations of this article lead to (a) six caveats concerning the calculation and interpretation of IOCs, and (b) six possible explanations of why the factor structures of MMPI and MCMI scales appear to be strongly influenced by item overlap.

引用

页码：127 / 140

页数：14

共 30 条

[1] A CORRECTION FOR REPLICATED ERROR IN CORRELATION COEFFICIENTS [J].