The document discusses the Job Characteristics Model, Job Rotation, and Job Enrichment. It outlines the pros and cons as well as applications of each. The Job Characteristics Model helps improve employee productivity, performance analysis, and meeting organizational objectives. Potential cons include employees becoming egotistical with more autonomy or feeling left out. Applications include training programs, incentives, feedback, and assigning responsibilities. Job Rotation increases employee versatility but can reduce productivity and expertise. It is applied in factories, small companies, and restaurants. Job Enrichment expands employee responsibilities and skills but can increase stress from greater workload and pressure. It is used in teaching and client-facing jobs.