Question

When Likert scaling is used, experts rate the favorability of potential items on a scale of ___.

a) 1 to 3
b) 1 to 5
c) 1 to 7
d) 1 to 10

Answer 1

Experts commonly use a range of 1 to 5 on Likert scales to rate the favorability of items, aligning with the levels of agreement or favorability.

Step-by-step explanation:

When Likert scaling is used, experts rate the favorability of potential items on a scale. The most commonly used range for Likert scales is 1 to 5, with each number typically corresponding to a level of agreement or favorability, such as 'strongly disagree', 'disagree', 'neutral', 'agree', and 'strongly agree'. Although some scales may use a 1 to 7, or even a 1 to 10 range, the original and most frequently used Likert scale is from 1 to 5. Thus, the correct answer to the question is b) 1 to 5.