<p>Item response theory (IRT) is widely used in education and psychology and is expanding its applications to other social science areas, medical research, and business as well. <i>Using R for Item Response Theory Model Applications</i> is a practical guide for students, instructors, practitioners,
Using R for Item Response Theory Model Applications
โ Scribed by Insu Paek, Ki Cole
- Publisher
- Routledge
- Year
- 2019
- Tongue
- English
- Leaves
- 280
- Category
- Library
No coin nor oath required. For personal study only.
โฆ Synopsis
Item response theory (IRT) is widely used in education and psychology and is expanding its applications to other social science areas, medical research, and business as well. Using R for Item Response Theory Model Applications is a practical guide for students, instructors, practitioners, and applied researchers who want to learn how to properly use R IRT packages to perform IRT model calibrations with their own data.
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<p>Item response theory (IRT) is widely used in education and psychology and is expanding its applications to other social science areas, medical research, and business as well. <i>Using R for Item Response Theory Model Applications</i> is a practical guide for students, instructors, practitioners,
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Introduction -- Getting Started -- 1. The Item Characteristic Curve -- 2. Item Characteristic Curve Models -- 3. Estimating Item Parameters -- 4. The Test Characteristic Curve -- 5. Estimating an Examinee's Ability -- 6. The Information Function -- 7. Test Calibration -- 8. Specifying the Characteri
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