Item Reliability
Master of Education · University · Assessment and Evaluation
Item reliability is the consistency of an item over time and across different groups of test takers. This unit will help you understand how to assess item reliability and use it to make valid inferences about test takers' knowledge and skills.
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Das gehört dazu
- Definition and importance of item reliability
- Methods for assessing item reliability
- Interpreting the results of item reliability assessments
- Using item reliability to improve tests
- Limitations of item reliability
- Relationship of item reliability to other concepts in assessment
- Ethical considerations related to item reliability
Stichworte
- Item Reliability
- Test Accuracy
- Validity
- Item Consistency
- Multiple Choice Item Analysis
- Classical Test Theory
- Item Response Theory
- Reliability Coefficients
- Standard Error of Measurement
- Cronbach's Alpha