An even number of points can be used with a Likert-scale when:
A) Two choices are possible
B) The researcher does not want to allow a neutral response
C) The questionnaire is being validated
D) It is never appropriate to use an even numbered scale

Question

Quizplus · Accepted Answer

An even number of points on a Likert scale forces respondents to choose a side, effectively eliminating the option for a neutral or middle response. This can be useful when the researcher aims to ensure that participants express a clear preference or opinion.

An Even Number of Points Can Be Used with a Likert-Scale