title: Validation and extension of the contigency model of leadership effectiveness: a review of empirical findings.
mesh_terms: D001290:Attitude; D006126:Group Processes; D006778:Hospitals, Psychiatric; D006801:Humans; D007398:Interpersonal Relations; D007857:Leadership; D008962:Models, Theoretical; D009738:Nursing Service, Hospital; D009790:Occupations; D009949:Orientation; D011336:Probability; D011581:Psychological Tests; D011590:Psychology, Industrial; D011592:Psychology, Military; D012069:Religion and Psychology; D012380:Role; D013315:Stress, Psychological; D013338:Students, Nursing