A test is said to be reliable if it
A)measures the skill it claims to test.
B)is unaffected by external factors, such as the time of administration.
C)gives approximately the same score to a person each time he or she takes it.
D)allows one to correctly predict who will be successful when placed in a real-life situation.

Question

Quizplus · Accepted Answer

Reliability in testing refers to the consistency of the test results over repeated administrations. If a test is reliable, it should give approximately the same score to a person each time he or she takes it, assuming that the person's skill level has not changed.

A Test Is Said to Be Reliable If It