Please provide a full narrative response to the following questions regarding Human Resource Management:
1. Explain the changing role of human resource management in response to trends in technology, diversity, globalization, and ethics.
2. Describe the effect of employee rights legislation on human resource management practices.
3. Summarize the process of human resource planning as it relates the strategic planning of an organization.
4. Explain three different employee development methods and their benefits.
5. Describe the elements and function of a performance management system.