title: Optimism: an essential skill for the nurse manager.
authors.forename: K M
authors.initials: KM
authors.lastname: Kerfoot
mesh_terms: D006801:Humans; D007857:Leadership; D009013:Morale; D009745:Nursing, Supervisory / Q000458:organization & administration / Q000592:standards*; D015279:Organizational Culture; D011209:Power, Psychological; D011340:Problem Solving