Janice developed a new measure of intelligence. She then tested two groups of people. One of the groups scored low on existing I
Q tests and the other scored very high. Those who scored low on old tests usually scored low on her new test; those who scored very high on old tests usually scored high on the new test. Her new measure has: A) concurrent validity.
B) face validity.
C) content validity.
D) internal validity.
E) statistical validity.
Concurrent validity- It refers to the degree to which the results of a specific measurement or test corresponds to those of a formerly established test or measurement for the same construct. This is mostly used in education, social sciences, and psychology.
Example: The researcher gives students the latest test, designed to solve mathematical questions. After that, they compared the test scores already done by the school, a reliable and recognized judge of mathematical ability.
At the cellular level, the thyroid epithelia cells form follicles filled with colloid – includes materials needed for thyroid hormone production. These follicles range in size from 0.02-0.3mm and the epithelium may be simple cuboidal or simple columnar.
