APPENDIX A: HISTORY OF MANAGEMENT THOUGHT I. INTRODUCTION The systematic study of management began during the latter decades of the nineteenth century, after the industrial revolution had swept through Europe and America. With the introduction of steam power and sophisticated machinery and equipment, the industrial revolution changed the way things were produced. Large factories operated by semi-skilled or unskilled workers were replacing small shops run by craftsmen. Owners and managers of the new factories found themselves unprepared for the challenges that accompanied the shift away from crafts production. Because they were unprepared for the social problems that occur when people work together in large groups, they began to search for new managerial techniques. II. F.W. TAYLOR AND SCIENTIFIC MANAGEMENT Frederick W. Taylor (1856 – 1915) is best know for defining the techniques of scientific management, which is the systematic study of relationships between people and tasks for the purpose of redesigning the work process to increase efficiency. He believed that the production process could be made more efficient by using specialization and the division of labor to reduce the amount of time and effort expended by each worker to produce a unit of output. He also believed that the best way to determine the most efficient division of labor was by using scientific management techniques, rather than intuition or informal rule-of-thumb knowledge. Based on his experiments and observations, he developed the following four principles: Principle 1: Study the way workers perform their tasks, gather all the informal job knowledge possessed by workers, and experiment with ways of improving the way tasks are performed to increase efficiency. One of Taylor’s main tools was the time and motion study, which involves the careful timing and recording of the actions taken to perform a particular task. Principle 2: Codify the new methods of performing tasks into written work rules and standard operating procedures. Once the best method of performing a particular task was determined, it should be recorded so that the procedures could be taught to all workers performing the same task. Jones and George, Essentials of Contemporary Management, Third Edition A-1 Principle 3: Carefully select workers to ensure that they possess the skills and abilities that match the needs of the task and train them to perform the tasks according to the established rules and procedures. Principle 4: Establish a fair or acceptable level of performance for a task and then develop a pay system that provides a higher reward for performance above the acceptable level. By 1910, Taylor’s system of scientific management had become widely practiced. The most common problems associated with scientific management were: 1) managers did not share gains in performance with workers through bonuses, and 2) the specialized, simplified jobs were monotonous and repetitive, resulting in job dissatisfaction. Taylor’s work, however, has had an enduring impact on the management of production systems. III. WEBER’S BUREAUCRATIC THEORY Max Weber, a German professor of sociology, outlined his five famous principles of bureaucracy – a formal system of organization and administration designed to ensure efficiency and effectiveness. They are: Principle 1: In a bureaucracy, a manager’s formal authority derives from the position he or she holds in an organization. Authority is the legitimate power to hold people accountable for their actions. Authority gives managers the legal right to direct and control their subordinates’ behavior. Principle 2: In a bureaucracy, Weber believed that people should occupy positions based on their performance rather than social standing or personal contacts. Principle 3: Weber argued that the extent of each position’s formal authority and task responsibilities, and its relationship to other positions in an organization, should be clearly specified. When tasks and authority are clearly specified, managers and workers know exactly what is expected of them and can be held accountable. Principle 4: Weber stated that to exercise authority effectively in an organization, positions should be arranged hierarchically so that employees know who to report to and who reports to them. Jones and George, Essentials of Contemporary Management, Third Edition A-2 Principle 5: Weber argued that it is very important that managers create a welldefined system of rules, standard operating procedures, and norms so that they can effectively control behavior within an organization. Rules are formal written instructions that specify actions that should be taken under different circumstances to achieve specific goals. Standard operating procedures (SOPs) are very specific sets of written instructions about how to perform a certain aspect of a task. Norms are unwritten, informal codes of conduct that govern how people should act. Rules, SOPs, and norms provide behavioral guidelines that increase the performance of a bureaucratic system. If bureaucracies are not managed well, problems can result. Rules may become so cumbersome that decision-making becomes slow and inefficient. IV. THE WORK OF MARY PARKER FOLLETT Much of Mary Parker Follett’s (1868-1933) writing about management was in response to her concern that Taylor was ignoring the human side of the organization. She believed that if managers allowed employees to participate, they could make great contributions to the organization. In contrast to Taylor, Follett argued that because workers know the most about their jobs, they should be involved in job analysis and managers should allow them to participate in the work development process. Follett also anticipated the current interest in self-managed teams and empowerment. She believed that if workers have relevant knowledge, they, rather than managers, should be in control of the work process. Managers should behave as coaches or facilitators. She advocated what she called ‘cross-functioning’, in which members of different departments worked together in cross-departmental teams to accomplish projects, an approach that is increasingly utilized today. She proposed that knowledge and expertise, not a manager’s formal authority deriving from their position in the hierarchy, should decide who would lead. She also believed, as do many of today’s management theorists, that power is fluid and should flow to the person who can best help the organization achieve its goals. Follett’s approach was very radical for its time, and therefore went unappreciated by managers and researchers until quite recently. Most continued to follow in the footsteps of Taylor by attempting to increase efficiency. Jones and George, Essentials of Contemporary Management, Third Edition A-3 V. THE HAWTHORNE STUDIES AND HUMAN RELATIONS The Hawthorne Studies were conducted from 1924 to 1932 at the Hawthorne Works of the Western Electric Company. They were initiated as an attempt to investigate how characteristics of the work setting, specifically the level of lighting, affected worker fatigue and performance. Worker productivity at various levels of illumination was measured. The researchers found that regardless of whether they raised or lowered the level of illumination, productivity increased. These unexpected results left the researchers puzzled. Elton May, a noted Harvard psychologist, attempted to resolve this mystery by proposing a similar set of experiments known as the relay assembly tests. Again, researchers concluded that the increases in productivity could not be solely attributed to the effects of changes in the work setting. Gradually the researchers realized that their presence was affecting the results. Because the workers enjoyed receiving attention and being the subject of the study, they were willing to cooperate with the researchers to produce the results they believed the researchers desired. This particular effect, which became known as the Hawthorne effect, suggests that the attitude of workers toward their managers affects the level of workers’ performance. This finding led many researchers to direct their attention toward the study of managerial behavior and leadership. From this view emerged the human relations movement, which advocates that supervisors be behaviorally trained to manage subordinates in ways that elicit their cooperation and increase their productivity. The importance of human relations training for managers was underscored by another group of experiments conducted on workers making telephone- switching equipment. From these experiments, researchers learned that work groups could exert influence over its members’ behavior in the same way that supervisors do. Therefore, some theorists argue that supervisors should to be trained to behave in ways that will gain the goodwill of workers so they, not workers, will control the work group’s performance. Jones and George, Essentials of Contemporary Management, Third Edition A-4 One of the main implications of the Hawthorne studies was that the behavior of managers and workers in the work setting is as important in explaining the level of work performance as the technical aspects of the task. Managers must understand the workings of the informal organization, the system of behavioral rules and norms that emerge in a group when they try to manage or change behavior in organizations. By highlighting the importance of understanding human behavior in organizations, the Hawthorne studies laid a foundation for the area of management study known as organizational behavior. VI. THEORY X AND THEORY Y Douglas McGregor proposed that two contrasting sets of assumptions about work attitudes and behaviors dominate the way managers think and behave toward workers. McGregor named them Theory X and Theory Y. Theory X According to the assumptions of Theory X, the average worker is lazy, dislikes work, and will try to do as little as possible. Moreover, workers have little ambition and wish to avoid responsibility. Therefore, the manager must closely supervise workers and control their behavior by means of reward and punishment, in order to counteract the workers’ natural tendencies to avoid work. Managers who accept the assumptions of Theory X design and shape the work setting to maximize their control over workers’ behavior. They focus on developing rules, SOPs, and a well-defined system of rewards and punishments. They do not give workers autonomy. Theory Y In contrast, Theory Y assumes that workers are not inherently lazy, do not naturally dislike work, and if committed to organizational goals, will exercise self- control and do what is good for the organization. According to Theory Y, the characteristics of the work setting determine whether workers consider work to be a source of satisfaction or punishment. Therefore, it is the manager’s task to create a work setting that encourages commitment to organizational goals and provides opportunities for workers to be imaginative, self-directed, and exercise initiative. Jones and George, Essentials of Contemporary Management, Third Edition A-5 Theory X and Theory Y have very different implications as it relates to organizational design. Theory Y managers can decentralize authority and give more control over the job to workers, both as individuals and groups. Similar debates continue today as managers seek to increase the efficiency and effectiveness of their organizations. Appendix A Video Case Teaching Note The Evolution of Management Teaching Objective: Provide an overview of the development of management theory and help students appreciate the contributions made by various researchers and practitioners. Video Summary: The video traces the evolution of management thought from the industrial revolution through the 20th century. The video explains four approaches to management thought--classical, behavioral, systems, and contingency—that helped provide solutions as times changed and new management problems emerged. It highlights Frederick Taylor and scientific management, Elton Mayo and the Hawthorne studies, and W. Edwards Deming and total quality management, and mentions the contingency approach. Questions: 1. Among his contributions to management thought, Frederick Taylor outlined the roles of a manager. Are these roles still relevant today? Explain. Taylor’s work remains relevant because of its enduring effect on the management of production systems. Managers in most organizations continue to carefully analyze the basic tasks that workers must performed in order to devise work systems that encourage the most efficient level of operation. 2. What change in direction of management theory and practice did the Hawthorne studies prompt? The Hawthorne studies showed that physical characteristics of the work setting did not significantly affect the level of workers’ performance, but the presence of researchers and the attitudes of workers toward their managers did. These studies helped managers recognize the importance of understanding how the feelings, thoughts, and behavior of employees affect performance. After the Hawthorne studies, researchers and managers began to look at managerial behavior and leadership as ways to influence employees’ behavior and boost productivity. Jones and George, Essentials of Contemporary Management, Third Edition A-6 3. Compare scientific management, as developed by Frederick Taylor, and management science theory, as espoused by W. Edwards Deming. In essence, management science theory is a contemporary extension of scientific management, since both take a quantitative approach to measuring the worker-task mix to raise efficiency. Total Quality Management (TQM), espoused by Deming and others, identified 10 steps necessary to strengthen organizational control and thereby improve the quality of output. Although it utilizes sophisticated tools such as statistical software packages and just-in-time inventory that were unavailable to Taylor, TQM has a goal similar to Taylor’s: redesigning operations to increase both quality and efficiency. Jones and George, Essentials of Contemporary Management, Third Edition A-7