What does it mean to say that a test is reliable?
a. It is accurate.
b. It measures what it is supposed to.
c. It is useful.
d. Its scores can be compared to a set of norms.
Question 2
What does it mean to say that a test is valid?
a. It is accurate.
b. It measures what it is supposed to.
c. It is useful.
d. Its scores can be compared to a set of norms.