Difficulty: Easy

Average Score: 75%

Which of the following is an example of the halo effect?

Rationale

A supervisor's rating of punctuality influences her ratings on other dimensions on the rating form.

The halo effect occurs when an individual's evaluation in one area influences their ratings in other unrelated areas. In this case, a supervisor's perception of an employee’s punctuality positively or negatively affects their overall assessment across multiple performance dimensions.

A (A supervisor's ratings are compressed into a normal distribution.) YOUR ANSWER

This option describes a statistical method of organizing ratings rather than an example of the halo effect. A normal distribution indicates how ratings are spread across a scale but does not involve the influence of one rating affecting another, which is central to the halo effect.

B (A supervisor's ratings are based on critical behaviors of productivity.) YOUR ANSWER

This choice focuses on the evaluation criteria being tied to specific behaviors related to productivity. While important for fair assessments, it does not illustrate the halo effect, as it suggests a direct assessment based on relevant factors rather than the interdependence of ratings across different areas.

D (A supervisor tends to give all 4's and 5's on a 5-point scale.) YOUR ANSWER

This choice describes a tendency to provide high ratings, which can indicate leniency bias rather than the halo effect. While it reflects a pattern of scoring, it does not demonstrate how one particular rating (like punctuality) influences others in a multidimensional evaluation context.

Conclusion

The halo effect is a cognitive bias where one trait, such as punctuality, disproportionately influences the perception of other unrelated traits in performance evaluations. Option C best exemplifies this phenomenon, as it highlights how a supervisor's view of one attribute can skew their judgment across various performance dimensions. Understanding the halo effect is essential for ensuring fair and accurate performance assessments in workplace settings.

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