Research Framework - Statistical Analysis

This broad category of research includes all statistical analyses that are performed to evaluate the individual assessment tasks, appropriate task subsets, and the assessment instrument as a whole with respect to the psychometric model applied to the test data. This includes research on

• Calibration and Ability Estimation Methods
• Interpretation of Estimated Parameters
• Model Fit
• Reliability and Generalizability
• Validity

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Research

The Fusion Model Skills Diagnosis System, by Louis A. Roussos, Louis V. DiBello, William Stout, Sarah M. Hartz, Robert A. Henson, and Jonathan H. Templin (2007), from Cognitive Diagnostic Assessment for Education: Theory and Applications, published by Cambridge University Press.