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

This choice describes a statistical distribution of ratings rather than the halo effect. The halo effect specifically pertains to how one trait influences the perception of others, not the overall shape of the rating data.

This option refers to the objectivity of ratings being grounded in specific, observable behaviors. While important for fair evaluations, it does not illustrate the halo effect, which involves biases stemming from overall impressions rather than specific behaviors.

This choice describes a leniency bias where a supervisor provides high ratings consistently. While related to rating tendencies, it does not capture the essence of the halo effect, which is the influence of one specific characteristic on the assessment of others.

This option indicates indecision rather than the halo effect. The halo effect involves how one trait can sway the perception of other unrelated traits, whereas this choice reflects the challenge of making a decision without bias.