Differentiate Between a Reliable Test and a Valid Test

Multiple Choice

Differentiate between a reliable test and a valid test.

A) A reliable test actually measures the trait it is intended to measure; a valid test gives consistent results.
B) A reliable test produces scores that vary over a small range; a valid test produces scores that vary over a large range.
C) A reliable test gives consistent results; a valid test actually measures the trait it is intended to measure.
D) A reliable test has been norm-referenced; a valid test is free of cultural bias.