Sociology · Research Methodology
Identify the true statements regarding research methodology: 1. A test of reliability indicates the degree to which an instrument measures what it is supposed to measure. 2. Stability and equivalence are two important aspects of reliability. 3. Predictive validity refers to the usefulness of a test in predicting future performance.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 and 3 only✓
- 21 and 2 only
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- 41, 2, and 3
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2 and 3 only
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