“…They should also be interested in others and be able to create commitment to the group and extract extra effort from, and generally empower, members of the group. Social psychology's emphasis on social cognition has produced an extension of implicit leadership theory (Hollander & Julian, 1969) called leader categorization theory (e.g., Lord, Foti, & DeVader, 1984;Nye & Forsyth, 1991;Palich & Hom, 1992;Rush & Russell, 1988; also see Nye & Simonetta, 1996). People have preconceptions about how leaders should behave in general and in specific leadership situations.…”