In the context of performance appraisal, which of the following is a difference between developmental feedback and administrative feedback? a. Developmental feedback is used as a reward for past performance, whereas administrative feedback is designed to improve future performance. b. Managers act as coaches when they give developmental feedback, whereas managers act as judges when they give administrative feedback. c. Managers are evaluative during developmental feedback, whereas managers are encouraging during administrative feedback. d. During developmental feedback, employees are defensive and closed to feedback, whereas during administrative feedback, employees are typically open and receptive to feedback.