Leadership Theories and Styles IAAP 2009 Administrative Professionals Week Event April 28, 2009 Development of Leadership Theory Development of Leadership Theory Until approximately 1930, there has been not much educational curiosity in University area of management tutorial interest in University area of management Fredrick Taylor Scientific Management time/motion Fredrick Taylor Scientific Management time/motion reports of productiveness late 1800s Max Weber writing on forms quizzes leader possessed power by virtue of his position 1922 Mary Parker Follett participatory administration in power with as hostile examination power over 1926 power with as hostile exam power over 1926 Luther Gulick Notes on Organization 1937 Work of University Executive Work of University Executive POSDCORB Planning Organizing Staffing Directing Coordinating g Reporting Budgeting g g Leadership quizzes new definition Leadership quizzes new definition Chester Barnard 1938 new definition of leadership University capability of quizzes advanced examination have an impact on University behavior of subordinates and persuade them exam follow quizzes exclusive process action. Barnard 1938 Power French and Raven 1960 Power French and Raven 1960 Legitimate power comes solely from University position University g p y p superior holds in a corporation Reward power comes by means of advertising, salary increases and engaging assignments i di t ti i t Expert power comes from University leader possessing . Adhocracy allows agencies exam operate in quizzes more flexible manner. This flexibility can work well in fast replacing industries where organizations that will identify and act on new alternatives University quickest have quizzes competitive knowledge. Adhocracy may also work best with smaller organizations where managers are still able examination recognize and direct University association when obligatory. On University other hand, adhocracy may become chaotic or inefficient in large groups where, as an example, work may be duplicated by several teams.