This document discusses various theories of motivation including Herzberg's two-factor theory, McGregor's Theory X and Theory Y, and Maslow's hierarchy of needs. Herzberg's theory separates motivators like achievement and hygiene factors like relationships. Theory X managers believe employees dislike work while Theory Y managers believe employees can be self-motivated. Maslow's hierarchy proposes that lower level needs like physiological and safety must be met before higher level needs like esteem and self-actualization can motivate. The document analyzes how these theories apply to effective management practices like providing challenges, recognition, and a supportive environment to maximize employee motivation.