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The Models of Variability -- MoV -- data set

1. Background materials

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  • A. See Sections 1.3.1, 1.4.1, 1.5.1, 1.6.1, 2.2.1 of the book.​​

  • See Appendix D of the book.

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2. Items

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3. Data sets

TXT     (polytomous, data description)

CSV    (polytomous)

Stata   (polytomous)

Mplus (polytomous)

SPSS  (polytomous)

SAS    (polytomous)

5. Reports on the Example (Analysis reports and/or published papers)

Background Papers:
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Schwartz, R., Ayers, E., & Wilson, M. (2017). Mapping a Data

Modeling and Statistical Reasoning Learning Progression using Unidimensional and Multidimensional Item Response Models. Journal of Applied Measurement, 18(3), 268–298.

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