Key Points at a Glance

Leadership theory for RAS can be revised through a compact chain: traits explain who leaders are, behavioural theories explain what leaders do, contingency theories explain when styles work, and effectiveness is judged by outcomes.

1. Trait Theory begins with the Great Man Theory, which treated leaders as born rather than made. Ralph Stogdill (1948) reviewed 124 studies and identified 6 personal factors linked with leadership, but he also argued that traits work only in interaction with the situation. His 1974 review of 163 studies refined the trait list and continued to stress the role of context.

2. Key traits commonly associated with leadership include intelligence, dominance, self-confidence, achievement drive, and integrity. Trait theory is useful as a starting point, but it cannot explain why the same person succeeds in one setting and fails in another.

3. Behavioural Theories focus on what leaders do rather than what they are. Ohio State Studies (1940s-50s) identified two dimensions: Initiating Structure (task-focus) and Consideration (people-focus). University of Michigan Studies (Likert) produced similar findings: production-centred vs. employee-centred leadership.

4. Blake and Mouton's Managerial Grid (1964) maps leadership style on two axes, Concern for People and Concern for Production (each 1-9), producing 5 styles: Impoverished (1,1), Country Club (1,9), Authority-Compliance (9,1), Middle-of-the-Road (5,5), and Team Management (9,9), the ideal style.

5. Fiedler's Contingency Model (1967) states leadership effectiveness depends on the match between a leader's style (task-motivated or relationship-motivated, measured by the LPC - Least Preferred Co-worker scale) and situational favourableness (task structure, position power, leader-member relations).

6. Hersey and Blanchard's Situational Leadership Theory (1969) argues that the most effective leadership style depends on the follower's maturity/readiness (competence + commitment). Four styles are Telling (S1), Selling (S2), Participating (S3), Delegating (S4), corresponding to follower readiness levels R1 to R4.

7. Transformational Leadership (Burns, 1978; Bass, 1985) is vision-driven. Bass's model explains it through the 4 Is: Idealised Influence, Inspirational Motivation, Intellectual Stimulation, and Individual Consideration.

8. Transactional Leadership (Burns, 1978; Bass, 1985) is based on exchange: leaders reward performance and punish poor results; it operates within existing rules without changing them. It relies on contingent reward and management-by-exception and contrasts with transformational leadership's vision-driven approach.

9. Servant Leadership (Greenleaf, 1970) reverses the hierarchy by putting followers' growth first. It is especially useful for public administration because a civil servant's authority is held in trust, not owned personally.

10. Charismatic Leadership - Max Weber (1922) - treats authority as derived from extraordinary personal qualities that inspire devotion. Conger & Kanungo (1987) refined it into 5 behavioural attributes. Charismatic leaders create strong visions, take personal risks, and are sensitive to follower needs. Examples: Mahatma Gandhi, Nelson Mandela, Subhash Chandra Bose.

11. Distributed Leadership spreads leadership across several people and levels instead of locating it only in a formal head. It matters in schools, flat organisations, and collaborative public programmes where informal leaders drive implementation.

12. Leadership Effectiveness is measured through multiple outcomes: follower satisfaction, performance/productivity, organisational citizenship behaviour, and goal achievement. Daniel Goleman (2000, HBR) found that leadership style strongly shapes organisational climate; the article is widely cited for the finding that climate can account for nearly 30% of an organisation's financial results, while emotional intelligence is central to effective leadership.