EDUC 750 Quiz 2 sc0red 100%

 Question 1 3 out of 3 points Open ended questions are most often used in research involving: Selected Answer: complex concepts and a small sample.  Question 2 3 out of 3 points Which level of measurement is also called the qualitative level? Selected Answer: Nomin al  Question 3 3 out of 3 points The important difference between the ratio level of measurement and the interval level is: Selected Answer: the ratio level has an absolute zero point, whereas the interval level does not.  Question 4 3 out of 3 points Which type of validity is used when no clear criterion exists for validation purposes? Selected Answer: Constru ct  Question 5 0 out of 3 points Researchers often use which definition of children “at risk”? Selected Academic