Using an Approximate Chi-Square Statistic to Test the Number of Dimensions Underlying the Responses to a Set of Items von Gessaroli, Marc E., De Champlain, André F.

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Assessing the Dimensionality of Item Response Matrices with Small Sample Sizes and Short Test Lengths von De Champlain, André, Gessaroli, Marc E.

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Generalizing the Reliability of Tests Comprised of Testlets von Gessaroli, Marc E., Folske, Jane C.

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The Effect of Test Length and IRT Model on the Distribution and Stability of Three Appropriateness Indexes von Noonan, Brian W., Boss, Marvin W., Gessaroli, Marc E.

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An Empirical Comparison of Two LISREL Chi-Square Goodness-of-Fit Statistics and the Implications for Dimensionality Assessment of Item Response Data von De Champlain, Andre F, Gessaroli, Marc E

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Assessing the Dimensionality of Item Response Matrices with Small Sample Sizes and Short Test Lengths von De Champlain, Andre, Gessaroli, Marc E

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A Comparison of Item Parameter Estimates and ICCs Produced with TESTGRAF and BILOG under Different Test Lengths and Sample Sizes von Patsula, Liane N, Gessaroli, Marc E

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Assessing the Impact of Standardized Patient Variability on Examination Mastery-Level Decision Consistency Rates von De Champlain, Andre F, Gessaroli, Marc E, Floreck, Lisa M

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Assessing Test Dimensionality Using an Index Based on Nonlinear Factor Analysis von De Champlain, Andre, Gessaroli, Marc E

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