Compare the following terms: test-retest reliability with inter-rater reliability.
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Get it written →Answer the two discussion question separately. Make sure each question is 150 words and have two references.
1. Compare the following terms:
- test-retest reliability with inter-rater reliability.
- content validity with both predictive validity and construct validity.
- internal validity with external validity.
Can a test be reliable without being valid? Can a test be valid without being reliable? Explain.
2. What components differentiate experiments from the non-experimental methods discussed in Topics 2 and 3? How do experiments do a better job of assessing causality?
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