“…The similarity‐attraction paradigm (Byrne, ) is particularly relevant in describing how individual‐level ratings made by assessors of assessees of the same race or gender can systematically accumulate to produce subgroup‐level differences in ACs. The effects of similarity on attraction, liking, and positive expectations and evaluations have been supported across a wide range of dyads, including: leaders and followers (Sears & Holmvall, ), job applicants and organizations (Schreurs, Druart, Proost, & DeWitte, ), and trainers and trainees (Varela, Cater, & Michel, ). In an AC context, similarity of an assessor to an assessee may affect several stages of the observation and evaluation process inherent to the method (Thornton et al, ): assessors’ selective expectations for assessee performance, selective attention to confirming evidence of positive behaviors demonstrated by assessees, and the assignment of more favorable judgments to assessees.…”