This document discusses managerial roles and skills. It begins by defining key terms like organization, managers, and managerial roles. It then outlines Mintzberg's three categories of managerial roles: informational, decisional, and interpersonal. Within each category are sub-roles that managers fulfill, such as monitor, spokesperson, entrepreneur, and liaison. Next, it discusses three essential management skills according to Katz: technical, human, and conceptual skills. The document then provides tips for improving management skills and discusses methods for shaping employee behavior, including positive reinforcement, negative reinforcement, punishment, and extinction. Factors that influence perception are also outlined, such as characteristics of the perceiver, target, and situational context.