Same labels required on all questions in a Likert scale?

1. Should you label all points on a Likert scale?
2. How do you phrase a question on a Likert scale?
3. Is it acceptable to use different point Likert scales in a survey?
4. Why is it necessary to label anchor points on a scale?

Should you label all points on a Likert scale?

The general consensus from these studies is that fully labeled scales produce better data quality than partially labeled scales. Krosnick and Fabrigar (1997) came to this conclusion based on a review of several studies that examined the reliability and validity of fully versus partially labeled scales.

How do you phrase a question on a Likert scale?

Likert questions should be phrased as factually and specifically as possible to encourage more accurate results. Remember, respondents will only answer the exact question that they are asked.

Is it acceptable to use different point Likert scales in a survey?

yes. you can use different point scale in the same survey.

Why is it necessary to label anchor points on a scale?

Proponents of labeling all points argue that it makes it clear what people are responding to. Adding labels adds clarity for the respondent.