Which is the easiest to assess statistically?
A)construct validity
B)test-retest reliability
C)conceptual validity
D)interval / ratio

Question

Quizplus · Accepted Answer

Test-retest reliability is the easiest to assess statistically as it involves measuring the consistency of results when the same test or measure is administered multiple times to the same participants. This can be done using a correlation coefficient to determine the degree of similarity between the test scores obtained at different times. It is a relatively straightforward and objective means of assessing reliability. The other options listed require more complex statistical analyses and may involve subjective judgments, making them harder to assess statistically.

Which Is the Easiest to Assess Statistically