To increase the validity of a rating scale, it is recommended that the points on the scale be identified by
A) numbers.
B) trait names.
C) descriptive phrases.
D) qualifying terms such as frequently, seldom, never, often.

Question

Quizplus · Accepted Answer

Identifying the points on the scale with descriptive phrases will provide greater clarity and understanding for raters, leading to increased validity. This is because words and phrases are easier to comprehend and interpret than numbers or abstract trait names. Additionally, descriptive phrases allow for more precise and nuanced distinctions between ratings, further improving validity. Using qualifying terms such as frequently, seldom, never, often can also enhance validity, but they are not as effective on their own without additional description. Trait names may not be clear or consistent across different raters, and relying solely on numbers can limit the degree of differentiation between ratings.

To Increase the Validity of a Rating Scale, It Is