Monica Trevor changes the end-points of a scale from "Expert / Not and expert" to "Expert / Novice." She did this to:
A)make the scale balanced.
B)make the descriptors truly bipolar.
C)make the scale unbalanced.
D)make the scale Likert-type.
E)make the descriptors free-choice.

Question

Quizplus · Accepted Answer

The descriptors "Expert" and "Not an expert" are not truly bipolar as they do not represent opposite ends of a spectrum. Changing the second endpoint to "Novice" creates a truly bipolar scale, with "Expert" and "Novice" being opposites on the same spectrum.

Monica Trevor Changes the End-Points of a Scale from "Expert