title: Performance feedback: a question of source credibility.
mesh_terms: D004650:Employee Performance Appraisal / Q000379:methods*; D005246:Feedback; D006801:Humans; D009741:Nursing Staff, Hospital / Q000523:psychology*; D009745:Nursing, Supervisory; D010559:Personnel Management / Q000379:methods*; D012938:Social Perception