The selection of individuals within organizations for leadership positions and for other forms of organizational reward is accomplished by a variety of methods, most of which depend upon the composite results of several factorsrecommendations of organizational superiors, educational background, past performance, and so forth. One factor which is found in most selection procedures, however, is the performance evaluation or performance appraisal (Lombardo, 1985, pp. 18). Thus, it is apparent that effective performance evaluation is one of the critical factors contributing to a firm's ongoing success.Angle, H. L., & Perry, J. L. (1981). An empirical assessment of organizational commitment and organizational effectiveness. Administrative Sciences Quarterly 26, 114. Petry, P. (1984, 15 February). Games that teach you to manage. Fortune, 6568. The selection of individuals within organizations for leadership training and development programs is accomplished by a variety of methods, most of which depend upon the composite results of several factorsrecommendations of organizational superiors, educational background, past performance, and so forth. There are many different types of management training and development programs. One of the most effective is the assessment center (Moses, 1993, pp. 139). The assessment center provides a means of both training individuals for managerial responsibilities, and for selecting those individuals within an organization who have the highest probabilities of attaining success in higher organizational positions (Petry, 1984, pp. 6568). Research has found that assessment centers are among the best predictors of future managerial success. Additionally, assessment centers have been found to be an outstanding technique for the development of individuals to assume managerial responsibilities. Gortner (1992, p. 279) stated that an effective performance evaluation instrument or process must be objective, valid, and reli |