Question: Alex is a nurse, and he has to rate the new employees as part of their performance appraisal. On the first day, Nurse Ratched WOWed him with her expertise and skill. Despite her many unsavory deeds over the years, Alex feels Nurse Ratched can do no wrong and rates her as the top employee. This is an example of: Need Online Tutoring? Group of answer choices Similarity effect Contrast error Leniency effect Halo effect