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ERIC Number: EJ414276
Record Type: Journal
Publication Date: 1990
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0146-6216
EISSN: N/A
Tree versus Geometric Representation of Tests and Items.
Beller, Michael
Applied Psychological Measurement, v14 n1 p13-28 Mar 1990
Geometric approaches to representing interrelations among tests and items are compared with an additive tree model (ATM), using 2,644 examinees and 2 other data sets. The ATM's close fit to the data and its coherence of presentation indicate that it is the best means of representing tests and items. (TJH)
Descriptors: College Students, Comparative Analysis, Factor Analysis, Foreign Countries, Geometry, Goodness of Fit, Higher Education, Item Analysis, Matrices, Methods Research, Multidimensional Scaling, Test Interpretation, Test Items
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Israel
Grant or Contract Numbers: N/A