Which statement accurately contrasts BARS with Graphic Rating Scales?

Which statement accurately contrasts BARS with Graphic Rating Scales?

• A. BARS uses a single numerical scale without behaviors; Graphic Rating Scales anchors behavior.
• B. BARS is used for salary decisions; Graphic Rating Scales for training needs.
• C. BARS anchors specific behaviors; Graphic Rating Scales use a generic scale.
• D. BARS requires no calibration; Graphic Rating Scales require calibration.

Answer: (C)

The main idea here is how each appraisal method measures performance. Behaviorally Anchored Rating Scales (BARS) describe levels of performance using specific, observable actions. Each point on the scale is tied to a concrete behavior, so raters judge employees by what they actually do, such as “completes tasks on time with minimal supervision” versus “needs frequent reminders to stay on schedule.” This makes the rating more objective and easier to defend. Graphic Rating Scales, on the other hand, use a generic numerical or descriptive scale without tying each point to particular behaviors. Raters evaluate overall performance with broad statements like “meets expectations” or “exceeds expectations,” but there aren’t concrete examples guiding what each level looks like in action. This can lead to more subjective judgments and less clarity about what a given rating actually means. So the statement that BARS anchors specific behaviors while Graphic Rating Scales use a generic scale captures the core difference between the two methods. The other options mix up roles and features—for example, BARS isn’t just a single numerical scale without behaviors, and Graphic Rating Scales don’t inherently anchor behavior. Also, both methods typically require some calibration to ensure consistency across raters, so claiming one needs no calibration isn’t accurate.

The main idea here is how each appraisal method measures performance. Behaviorally Anchored Rating Scales (BARS) describe levels of performance using specific, observable actions. Each point on the scale is tied to a concrete behavior, so raters judge employees by what they actually do, such as “completes tasks on time with minimal supervision” versus “needs frequent reminders to stay on schedule.” This makes the rating more objective and easier to defend.

Graphic Rating Scales, on the other hand, use a generic numerical or descriptive scale without tying each point to particular behaviors. Raters evaluate overall performance with broad statements like “meets expectations” or “exceeds expectations,” but there aren’t concrete examples guiding what each level looks like in action. This can lead to more subjective judgments and less clarity about what a given rating actually means.

So the statement that BARS anchors specific behaviors while Graphic Rating Scales use a generic scale captures the core difference between the two methods. The other options mix up roles and features—for example, BARS isn’t just a single numerical scale without behaviors, and Graphic Rating Scales don’t inherently anchor behavior. Also, both methods typically require some calibration to ensure consistency across raters, so claiming one needs no calibration isn’t accurate.