Minggu, 30 Desember 2012

Organizational Behavioral: Chapter 5 - Perception and Individual Decision Making

"Making decisions is a critical element of organizational life. In this chapter, we'll describe how decisions in organizations are made.But first, we discuss perceptual processes and show how they are linked to individual decision making" (p. 121).

Perception:A process by which individuals organize and interpret their sensory impressions in order to give meaning to their environment.
"Why is perception important in the study of OB? Simply because people'sbehavioris based on their perception of what reality is, not on reality itself. The world as it is perceived is the world that is behaviourally important " (p. 122).

Minggu, 23 Desember 2012

Leadership Chapter 5 - Situasional Approach

One of the more widely recognized approaches to leadership is the situational approach, which was developed by Hersey and Blanchard (1969a) based on Reddin’s (1967) 3-D management style theory. The situational approach has been refined and revised several times since its inception (see Blanchard, Zigarmi, & Nelson, 1993; Blanchard, Zigarmi, & Zigarmi, 1985; Hersey & Blanchard, 1977, 1988), and it has been used extensively in organizational leadership training and development.

As the name of the approach implies, situational leadership focuses on leadership in situations. The premise of the theory is that different situations demand different kinds of leadership. From this perspective, to be an effective leader requires that a person adapt his or her style to the demands of different situations.

Situational leadership stresses that leadership is composed of both a directive and a supportive dimension, and that each has to be applied appropriately in a given situation. To determine what is needed in a particular situation, a leader must evaluate her or his employees and assess how competent and committed they are to perform a given task. Based on the assumption that employees’ skills and motivation vary over time, situational leadership suggests that leaders should change the degree to which they are directive or supportive to meet the changing needs of subordinates.

In brief, the essence of situational leadership demands that leaders match their style to the competence and commitment of the subordinates. Effective leaders are those who can recognize what employees need and then adapt their own style to meet those needs.


Supplement to Chapter 5 – Decision Theory

LEARNING OBJECTIVES
After completing this supplement, you should be able to:
1. Describe the different environments under which operations decisions are made.
2. Describe and use techniques that apply to decisions making under uncertainty.
3. Describe and use the expected-value approach.
4. Construct a decisions tree and use it to analyze problem.
5. Compute the expected value of perfect information.
6. Conduct sensitivity analysis on a simple decisions problem.

SUPPLEMENT OUTLINE
Introduction
Causes of Poor Decisions
Decisions Environments
Decisions Making under Certainty
Decisions Making under Uncertainty
Decisions Making under Risk
Decisions Trees
Expected Value of Perfect Information (EVPI)
Sensitivity Analysis
Summary
Key Terms
Solved Problems
Discussion and Review Questions
Problems
Selected Bibliography and Further Reading

Senin, 03 Desember 2012

Chapter 5 - Strategy Capacity Planning for Products and Services

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