Methods
Likert Scale
## What is a Likert scale?
A response format developed by Rensis Likert in 1932. Respondents rate agreement on a 5 or 7 point scale.
## Applications
The most common format in psychometrics β personality, self-esteem, grit and many more.
## Methodological issues
Number of points, labels, midpoint and reverse scoring are key design decisions.