This document provides information about a nursing leadership and management course for Group 4. It discusses key concepts of human relations including industrial relations, public relations, and collective bargaining. Industrial relations involves the relationship between employees and employers, including issues like health and safety practices, trade unions, and human resource management. Public relations refers to establishing understanding between an organization and its public through communication and managing perceptions. Collective bargaining is a process where employees are represented by a union to negotiate aspects of employment conditions with management. The document outlines the objectives, characteristics, types, and processes involved in collective bargaining. It also discusses the advantages and disadvantages of collective bargaining for nurses. In conclusion, it identifies some reasons why negotiations can fail such