Nicholas develops a new assessment tool to measure the personality factor "extraversion." He finds that individuals who take the test repeatedly tend to score similarly each time. What dimension of assessment has Nicholas established?

Question

Quizplus · Accepted Answer

Nicholas has established reliability because the fact that individuals who take the test repeatedly tend to score similarly each time indicates that the test is consistent and produces reliable results. Validity refers to whether the test accurately measures what it is intended to measure, and standardization refers to the uniformity of procedures used in administering the test. These dimensions are not addressed in the given scenario.

Nicholas Develops a New Assessment Tool to Measure the Personality