If a researcher gives a personality test to several individuals and then gives them the same tests a few weeks later, she is most likely testing the ____ of the personality tests.

Question

Quizplus · Accepted Answer

By giving the same test to the same individuals a few weeks later, the researcher is testing the reliability of the personality test, i.e., whether the test is consistent in measuring the same trait or characteristic over time. Validity refers to whether the test measures what it claims to measure, congruency is not a relevant concept in this context, and standardization refers to the process of establishing norms and uniformity in test administration and scoring.

If a Researcher Gives a Personality Test to Several Individuals