Performance management has evolved over several phases from the 1960s to the present. Originally, annual confidential reports focused on controlling employee behavior and documenting performance. Later phases introduced communicating issues to employees, allowing employee self-assessments, emphasizing targets and productivity, and developing a more collaborative process focusing on development. The objectives of performance management are to enable superior work performance, help employees perform the right tasks effectively, boost performance through motivation and rewards, promote two-way communication between supervisors and employees, identify and resolve barriers to performance, and create a basis for administrative decisions.