In which type of scales is the notion of reproducibility important?
A) Thurstone
B) Likert
C) Guttman
D) Factor

Question

Quizplus · Accepted Answer

Reproducibility is particularly important in Guttman scales, which are also known as cumulative scales. In this type of scale, items are arranged in increasing level of intensity, with a certain order expected to be followed by the respondents. As such, if a respondent answers a certain question positively, all questions up to that point are also expected to be answered positively. This creates a hierarchy of responses that can be used to measure how well the respondents understand and adhere to the underlying construct being measured. Reproducibility is important in Guttman scales because it ensures that the hierarchy of responses is consistent across different measurement occasions, allowing for reliable measurement of the construct over time.

In Which Type of Scales Is the Notion of Reproducibility