The quality of test to give same scores when administered on different occasions is? A) Validity B) Differentiability C) Objectivity D) Reliability Related MCQs: Which test is also known as the variance ratio test? Having to pass a swimming proficiency test prior to enrolling In an advanced swimming course Is an example of what? Which of the following is not a test for agility? While selecting a psychological test for personnel selection, main concern regarding the test is?