Without __________, you cannot have __________.

Question

Quizplus · Accepted Answer

Reliability and validity are two critical components of any measurement tool, and they complement each other. Reliability is essential because it ensures that a measuring instrument produces consistent and repeatable results over time. Without reliability, there is no assurance that the measurement tool will produce the same results on repeated tests. Validity, on the other hand, is the extent to which a measuring instrument measures what it was designed to measure. Without validity, there is no assurance that the measurement tool truly measures what it is supposed to. Hence, without reliability, it is not possible to have confidence in the results, and without validity, there is no point in obtaining results that do not measure what they claim to measure.

Without __________, You Cannot Have __________

Without , You Cannot Have