Reliability refers to the consistency of a measurement, meaning that if the same measurement is taken multiple times, it should provide similar results. While validity (the ability of a measure to accurately capture what it intends to measure) is also important, reliability is necessary to ensure that the measure is consistent and can be used with confidence.

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Reliability Is

Question 16

Multiple Choice

Reliability is

A) the accuracy of a measurement
B) the consistency of a measurement
C) less important to achieve than validity
D) more important to achieve than validity

Correct Answer: