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

Question

Quizplus · Accepted Answer

Nicholas has established reliability, which refers to the consistency or stability of scores over time. If individuals are scoring similarly each time they take the test, it suggests that the test is producing reliable scores.

Nicholas Develops a New Assessment Tool to Measure the Psychological