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Questions and Answers
What method assesses the consistency of a measure from one time to another?
What method assesses the consistency of a measure from one time to another?
- Test-Retest Reliability (correct)
- Internal Consistency
- Parallel-Forms Reliability
- Inter-Rater Reliability
Which calculation method is often used for Test-Retest Reliability?
Which calculation method is often used for Test-Retest Reliability?
- Intraclass Correlation Coefficient (ICC)
- Cohen's Kappa
- Pearson correlation coefficient (r) (correct)
- Spearman's rank correlation coefficient
When is Inter-Rater Reliability typically used?
When is Inter-Rater Reliability typically used?
- When creating two different forms of the same test
- When data involves subjective judgement or observation (correct)
- When assessing the consistency of a measure from one time to another
- When different raters give consistent estimates of the same phenomenon
What does Parallel-Forms Reliability involve?
What does Parallel-Forms Reliability involve?
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Which method calculates the agreement between two raters?
Which method calculates the agreement between two raters?
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What is the formula for calculating internal consistency using Cronbach's Alpha?
What is the formula for calculating internal consistency using Cronbach's Alpha?
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Which statistical method is appropriate for analyzing internal consistency?
Which statistical method is appropriate for analyzing internal consistency?
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What does a reliability coefficient value closer to 1 indicate?
What does a reliability coefficient value closer to 1 indicate?
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How does test length generally affect reliability?
How does test length generally affect reliability?
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Why is it important to interpret reliability coefficients in the context of specific research?
Why is it important to interpret reliability coefficients in the context of specific research?
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