Which of the following is true of a good test?
A) It should exclude extraneous variables.
B) It requires complicated instructions.
C) It requires expensive equipment.
D) It should be very easy.

Question

Quizplus · Accepted Answer

A good test should exclude extraneous variables, or any factors that could potentially affect the results of the test but are not the variable that is being measured. Complicated instructions and expensive equipment are not necessarily indicative of a good test, and a test that is too easy may not provide enough information.

Which of the Following Is True of a Good Test