Final answer:
A successful project manager needs strong communication, negotiation, and relationship-building skills. They must also be adaptable, proactive, and success-oriented, taking initiative when needed and responding professionally to feedback. These interpersonal skills are key to managing projects effectively and maintaining a positive work environment.
Step-by-step explanation:
The most valuable interpersonal skills required to be a successful project manager include strong communication skills, the ability to build and maintain relationships, adaptability, and problem-solving abilities. Communication skills are critical for aligning team members' ideas, promoting sustainability, and managing conflicts. Successful project managers are proactive, exhibiting self-motivation and a success-oriented mindset that drives team cooperation and fosters innovation. A project manager must be capable of negotiation to advance collaborative projects effectively and prevent or manage disputes. They should also value human connections, making decisions swiftly, and reducing frustration and anxiety within the team.
Moreover, it's essential for project managers to convey their interest in the organization's mission and respond professionally to feedback. Taking initiative and offering solutions to problems before escalating them is also important. Project managers should stay accountable, actively participate, and minimize the need for supervision by being resourceful and open to seeking support or providing feedback. These skills contribute to a collegial and positive work environment that is beneficial for both the project manager and the organization.