rating scale

Rating scales are a versatile assessment technique used in psychology to measure characteristics like emotions, motivations, and attitudes. Unlike multiple-choice tests, rating scales present options that represent degrees of a particular trait.1

These scales can be used by observers to characterize others or by individuals to self-report. They are useful for quantifying subjective judgments that are difficult to measure precisely, such as how charming someone is. For example, a teacher might rate students on leadership capacity, or peers might rate each other on friendliness.1

Psychological scaling methods, an outgrowth of psychophysics, also use scales to measure attitudes, preferences, or personality characteristics. Techniques like those developed by L.L. Thurstone and Rensis Likert help create these scales, allowing for the numerical representation of subjective experiences and traits.2