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Wang, Changjiang; Gierl, Mark J. – Journal of Educational Measurement, 2011
The purpose of this study is to apply the attribute hierarchy method (AHM) to a subset of SAT critical reading items and illustrate how the method can be used to promote cognitive diagnostic inferences. The AHM is a psychometric procedure for classifying examinees' test item responses into a set of attribute mastery patterns associated with…
Descriptors: Reading Comprehension, Test Items, Critical Reading, Protocol Analysis
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Roberts, Mary Roduta; Gierl, Mark J. – Educational Measurement: Issues and Practice, 2010
This paper presents a framework to provide a structured approach for developing score reports for cognitive diagnostic assessments ("CDAs"). Guidelines for reporting and presenting diagnostic scores are based on a review of current educational test score reporting practices and literature from the area of information design. A sample diagnostic…
Descriptors: Diagnostic Tests, Scores, Technical Writing, Cognitive Tests
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Gierl, Mark J.; Cui, Ying; Zhou, Jiawen – Journal of Educational Measurement, 2009
The attribute hierarchy method (AHM) is a psychometric procedure for classifying examinees' test item responses into a set of structured attribute patterns associated with different components from a cognitive model of task performance. Results from an AHM analysis yield information on examinees' cognitive strengths and weaknesses. Hence, the AHM…
Descriptors: Test Items, True Scores, Psychometrics, Algebra
Gierl, Mark J.; Wang, Changjiang; Zhou, Jiawen – Journal of Technology, Learning, and Assessment, 2008
The purpose of this study is to apply the attribute hierarchy method (AHM) to a sample of SAT algebra items administered in March 2005. The AHM is a psychometric method for classifying examinees' test item responses into a set of structured attribute patterns associated with different components from a cognitive model of task performance. An…
Descriptors: Test Items, Protocol Analysis, Psychometrics, Algebra
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Gierl, Mark J. – Journal of Educational Measurement, 2007
The purpose of this paper is to describe the logic and identify key assumptions associated with making cognitive inferences using two attribute-based psychometric methods. The first method is Kikumi Tatsuoka's rule-space model. This model provides a strong point of reference for studying the nature of diagnostic inferences because it is important…
Descriptors: Testing, Diagnostic Tests, Psychometrics, Inferences