Whether a measurement gives the same results when it is repeated under the same conditions is an indication of the measurement's
A) validity.
B) reliability.
C) certainty.
D) specificity.

Question

Quizplus · Accepted Answer

Reliability refers to the consistency of a measurement and whether it produces the same or similar results when repeated under the same conditions, indicating its accuracy and repeatability. Validity refers to whether a measurement is measuring what it is intended to measure, while certainty and specificity do not relate to the consistency of a measurement.

Whether a Measurement Gives the Same Results When It Is