文章基本信息

标题：Diagnosing a 12-Item Dataset of Raven Matrices: With Dexter
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作者：Ivailo Partchev
期刊名称：Journal of Intelligence
电子版ISSN：2079-3200
出版年度：2020
卷号：8
期号：2
页码：21-38
DOI：10.3390/jintelligence8020021
出版社：MDPI Publishing
摘要：We analyze a 12-item version of Raven’s Standard Progressive Matrices test, traditionally scored with the sum score. We discuss some important differences between assessment in practice and psychometric modelling. We demonstrate some advanced diagnostic tools in the freely available R package, dexter. We find that the first item in the test functions badly—at a guess, because the subjects were not given exercise items before the live test.
关键词：intelligence tests; classical test theory; IRT; interaction model; test-item regression intelligence tests ; classical test theory ; IRT ; interaction model ; test-item regression