Every measured score is thought to have two components.In a score from a reliable measure,which component should be relatively low?
A) Validity
B) Reliability
C) True score
D) Measurement error

Question

Quizplus · Accepted Answer

The two components of a measured score are the true score and measurement error. The true score is the actual level of the construct being measured, while measurement error refers to random or systematic errors that can affect the score. In a reliable measure, the measurement error should be relatively low, as the measure is consistent and free from extraneous sources of error. Therefore, the best choice is D, measurement error.

Every Measured Score Is Thought to Have Two Components