In the absence of objectivity, a testing instrument lacks reliability.

Question

Quizplus · Accepted Answer

Objectivity refers to the extent to which different testers can agree on the observations or measurements made during the test. In order for a testing instrument to be reliable, it needs to produce consistent results regardless of who is administering the test. Without objectivity, there is no way to ensure consistency and therefore the instrument lacks reliability.

In the Absence of Objectivity, a Testing Instrument Lacks Reliability