Unit 2-Evolution of Management Thought Capsule Note

CHAPTER 2: EVOLUTION OF MANAGEMENT THOUGHT – MICRO NOTES
WHAT IS MANAGEMENT THOUGHT?
Theories & principles guiding management of people in organisations. Three main schools: Classical, Neo-classical, Modern.
1. CLASSICAL APPROACH (1900-1930)
Focus on work, efficiency, structure. Views organisation as machine, people as economic beings motivated by money.
A. Scientific Management (F.W. Taylor – USA)
Principles: Science not rule of thumb, Harmony not discord, Cooperation not individualism, Development of each person.
Techniques: Time study, Motion study, Standardization, Scientific selection & training, Functional foremanship, Differential piece-rate wage system.
B. Administrative Management (Henri Fayol – France)
14 Principles: Division of Work, Authority & Responsibility, Discipline, Unity of Command, Unity of Direction, Subordination of Individual Interest, Remuneration, Centralization, Scalar Chain, Order, Equity, Stability of Tenure, Initiative, Esprit de Corps.
5 Functions (POCCC): Planning, Organising, Commanding, Coordinating, Controlling.
C. Bureaucracy Theory (Max Weber – Germany)
Characteristics: Division of labour, Hierarchy of authority, Formal selection by qualifications, Formal rules, Impersonality, Career orientation.
2. NEO-CLASSICAL APPROACH (1930-1960)
Focus on human relations & behaviour. Views people as social beings motivated by social needs.
A. Human Relations Theory (Elton Mayo – Hawthorne Studies 1924-32)
Experiments & Findings:
Illumination Experiments: Discovered Hawthorne Effect – productivity increased when workers felt valued.
Relay Assembly Test Room: Social factors & group dynamics more important than physical conditions.
Mass Interviewing Programme: Highlighted importance of listening to workers.
Bank Wiring Observation Room: Informal groups with own norms significantly influence individual productivity.
Key Findings: Social/psychological factors crucial, Informal groups influence behaviour, Communication key, Workers are social beings.
B. Maslow's Hierarchy of Needs Theory (5 Levels)
1. Physiological: Food, water, shelter, sleep, air.
2. Safety: Security, protection, stability, freedom from fear.
3. Social: Love, belonging, friendship, family.
4. Esteem: Self-respect, recognition, status, achievement.
5. Self-Actualization: Realizing full potential, creativity, growth.
Principles: Hierarchical order, Progression (lower satisfied → next dominant), Deficit (unsatisfied needs motivate), Satisfied needs no longer motivate.
C. McGregor's Theory X & Theory Y
Theory X (Traditional): Employees dislike work, avoid responsibility, lazy, need constant supervision, authoritarian management, motivation through threats/punishment.
Theory Y (Modern): Employees enjoy work, seek responsibility, creative, self-directed, participative management, motivation through rewards & intrinsic satisfaction.
D. Herzberg's Two-Factor Theory
Hygiene Factors (Maintenance): Company policies, supervision, salary, working conditions, job security, interpersonal relations. Their absence causes dissatisfaction; presence only prevents dissatisfaction (no satisfaction).
Motivators (Satisfiers): Achievement, recognition, work itself, responsibility, advancement, growth. Their presence creates satisfaction & motivation; absence causes no satisfaction (but not dissatisfaction).
E. Acceptance Theory of Authority (Chester Barnard)
Manager's authority exists only when subordinates willingly accept it. Conditions: Must understand order, align with org & personal interests, able to comply.
3. MODERN APPROACH (1960-PRESENT)
Views organisation as system interacting with environment. Focus on integration & adaptability.
A. Systems Theory: Organisation as open system – Input → Process → Output, Interdependent parts, Synergy, Feedback.
B. Contingency Theory: "It depends on situation" – No one best way to manage; approach depends on size, technology, environment.
COMPARISON OF THREE APPROACHES
Time Period: Classical (1900-30), Neo-classical (1930-60), Modern (1960-present).
Main Focus: Classical – Work/efficiency/structure; Neo-classical – Human relations/behaviour; Modern – Systems/contingency/integration.
View of People: Classical – Economic beings (money); Neo-classical – Social beings (social needs); Modern – Complex beings (varied motivations).
View of Organisation: Classical – Machine; Neo-classical – Social system; Modern – Open system adapting to environment.
Key Thinkers: Classical – Taylor, Fayol, Weber; Neo-classical – Mayo, Maslow, McGregor; Modern – System & Contingency theorists.
Management Style: Classical – Authoritative, task-oriented; Neo-classical – Participative, people-oriented; Modern – Adaptive, situational.
IMPORTANT EXAM QUESTIONS
1. Explain Scientific Management theory and its principles (Taylor).
2. Discuss Fayol's 14 Principles of Management.
3. Describe the Hawthorne Studies and their findings (Mayo).
4. Explain Maslow's Hierarchy of Needs Theory.
5. Distinguish between Theory X and Theory Y (McGregor).
6. Explain Herzberg's Two-Factor Theory.
7. Compare Classical, Neo-classical and Modern approaches.
8. What is Systems Theory? Explain.
9. What is Contingency Theory? How is it different from Classical approach?
10. Explain the Acceptance Theory of Authority (Barnard).