Which of the following scales involves procedures in its construction that help ensure its unidimensionality
A)Likert scales
B)Thurstone scales
C)semantic differential scales
D)Guttman scales

Question

Quizplus · Accepted Answer

Guttman scales involve procedures in their construction that help ensure its unidimensionality, as they are designed to measure a single trait or concept through a series of items that vary in their degree of intensity or agreement.

Which of the Following Scales Involves Procedures in Its Construction