Examlex
Which of the following statements are true?
True Scores
Theoretical values that accurately reflect the actual attribute or ability measured, devoid of any measurement error or bias.
Observed Scores
The actual scores or data collected from research participants during a study.
Reliability Coefficients
Statistics that measure the consistency or stability of scores from a test or measurement tool over time.
Internal Consistency
A measure of how well the items on a test measure the same construct or concept.
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