As pаrt оf а rаter training prоgram, managers are shоwn video clips of hypothetical employees engaging in behaviors related to the job performance dimensions being rated. The video clips are designed to illustrate high performance for some hypothetical employees, moderate performance for others, and low performance for yet others. The managers are then asked to evaluate each hypothetical employee’s performance using the rating scales provided. These managers are most likely undergoing which of the following forms of rater training?