What are the 3 skills of a manager? Robert Katz identifies three types of skills that are essential for a successful management process: Technical skills, Conceptual skills and. Human or interpersonal management skills. What are people management tasks? People Manager Duties and Responsibilities Assess Staffing Needs. ... Evaluate Employees. ... Supervise Staff. ... Process Employee Leave and Vacation Requests. ... Manage Employee Relations. ... Interview and Hire Staff. ... Fire Employees. ... Advise Upper Management.How do you develop people management? How to Improve Your Management Skills Strengthen Your Decision-Making. Sound decision-making is a crucial skill for managers. ... Cultivate Self-Awareness. ... Build Trust. ... Be a Better Communicator. ... Establish Regular Check-ins. ... Carve Out Time for Reflection. ... Complete Management Training.