When determining the number of scale categories to use in a non-comparative itemized rating scale,the nature of the object is relevant.

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The nature of the object being rated can help determine the appropriate number of scale categories to use in a non-comparative itemized rating scale. For example, a scale to rate the overall satisfaction with a restaurant might benefit from having more scale categories than a scale to rate the ease of use for a piece of software.

When Determining the Number of Scale Categories to Use in a Non-Comparative