On the Structure of Measurements in Facet Theory

被引：0
|
作者：
Godfried Van Den Wittenboer
机构：
[1] University of Amsterdam,Department of Education
来源：
Quality and Quantity | 2001年 / 35卷
关键词：
facet theory; mapping sentence; multidimensional scaling; error; response function; principal components; homogeneous groups; inhomogeneous groups; dimensionality;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mapping sentence in facet theory suggestsconstructing items according to a factorial design of facets. Analyzing the structure ofthe responses by multidimensional scaling, theorists usually expect the solution toreflect the constituting facets, so that it can be partitioned by levels of the facets. In the paperwe elucidate that each dimension relates to the response function of a specific subgroup, ratherthan to one or more separate facets. Partitioning by levels of a facet may lead toneglecting the real structure of the response function to be analyzed.
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页码：77 / 89
页数：12
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