Angela administered the same personality test on two separate occasions to the same person,but she got very different results the second time.It is likely that Angela's test

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The fact that Angela administered the same test to the same person on two separate occasions and obtained different results suggests that the test does not have high test-retest reliability, which refers to the degree to which the results of a test are consistent over time. A test with high test-retest reliability should produce similar scores when administered to the same individual on multiple occasions, assuming that the individual's personality traits have not changed significantly in the interim period. High validity would imply that the test measures what it's supposed to measure, but it may be possible for a test to have high validity and still have poor test-retest reliability. Inter-rater reliability refers to the degree to which different raters or observers produce consistent results when scoring a test or making judgments based on the same criteria. Operational definitions relate to the precise definitions of variables and procedures used in a study.

Angela Administered the Same Personality Test on Two Separate Occasions