- It was developed by Paul Hershey and Ken Blanchard.

-Based on two factors task behaviour and relationship behaviour

-Leadership Styles:-

a) Delegating style:- Low in Task Low & in Relationship Behaviour

b) Participating Style:- Low in task & High in Relationship behaviour.

c) Selling Style:- High in Task & High & Relationship in Behaviour

d) Telling Style:- High in task & Low in Relationship behaviour.

Managerial Grid (Blake and Mouton )

-It was developed by Jane Mouton and Robert Blake.

-Two concern :-

a) Concern for People

b) Concern for production

Impoverished:-Low concern for both production and people

Country Club:- Low Concern for production and high Concern for people

Perish or Produce:-High concern for production and low concern for people

Middle of the road:-Moderate concern for both production and people

Team Management:- High Concern for both production and people.

Contingency Theory or Fielder Model

-It was developed by Fred Fielder

-Developed Least Preferred Co-worker (LPC) to study leadership.

- Situational factors:-

Leader member relations

Task Structure

Position power

a) Task oriented

Less oriented towards relationship

Has low LPC

b) Relationship Oriented

Less task oriented

Has high LPC .

Four System of Management by Rennis Likert

Exploitative

Authoritative

Consultative

Participative

Three Dimensional Model of leadership by Reddin

Executive

Developer

Benevolent

Autocratic

Autocrat

Missionary.

6. Leader member Exchange theory

The theory was introduced by Graen and his associates

The leader cannot be homogeneous

Three Stages:-

a) Role taking

b) Role Making

c) Routinization

Transformational theory

a) Idealised influence:- Leader act as role model

b) Inspirational motivation:- Inspire the employees to take new challenge

c) Intellectual Stimulation:-Leader stimulate the intellectual ability of their employees

d) Individualized Consideration:-

Leader pays more attention to the individual needs of the employees.

~ Sanchana Srivastava

Effectiveness of the leader depends on their followers whether they accept or reject the leader

Fiedler model of contigency - developed by Fred Fiedler in 1967

Effective performance of an organization highly depends upon the leadership followed by leader and the degree of a situation gives control of a leader

Managerial grid model - By Jane Mouton and Robert blake in 1964

Concern for production and concern for people

Leader membership exchange theory - By Vertical Syad

Later introduced by Green and his associates

The basic assumption behind the theory is that a leader can not use homogeneous style all the time in work

"In groups people" and "out group people"

*Also called as situational leadership model

*It states that successful leadership is both task and relationship related.