The single characteristic that all rating scales have in common is that
A) the rater assigns a numerical value to the object, person, or thing being rated.
B) the rater places that which is being rated somewhere on a continuum.
C) the interval between any two points on the scale is always equal.

Question

Quizplus · Accepted Answer

The single characteristic that all rating scales have in common is that the rater places that which is being rated somewhere on a continuum. This characteristic distinguishes rating scales from checklists, which involve a simple yes/no response, and ranking scales, where the rater orders items according to a specified criterion. While rating scales can include numerical values, they don't have to, and the interval between points on the scale can be unequal. Therefore, the only option that accurately describes the characteristic shared by all rating scales is that the rater places the object, person, or thing being rated somewhere on a continuum.

The Single Characteristic That All Rating Scales Have in Common