The following approaches) has/have been recommended to control for halo effect:
A) supervise the supervisors during the rating
B) practice simulations before doing the ratings
C) provide supervisors with a short lecture on halo
D) all of the above

Question

Quizplus · Accepted Answer

All of the mentioned approaches are recommended to control for the halo effect. Supervising the supervisors ensures they apply ratings consistently, practicing simulations helps in understanding how to rate without bias, and providing a lecture on the halo effect educates them about the bias and how to avoid it.

The Following Approaches) Has/have Been Recommended to Control for Halo