This document provides an outline for a chapter on motivation. It begins with definitions of motivation and need. It then summarizes several early theories of motivation including Maslow's hierarchy of needs, McGregor's Theory X and Theory Y, and Herzberg's motivation-hygiene theory. Contemporary theories covered include McClelland's three needs theory, goal-setting theory, reinforcement theory, the job characteristics model, and expectancy theory. It also discusses issues relating to cross-cultural motivation challenges and motivating unique groups. Throughout it provides guidance for applying motivation concepts in practice.