Who is known for creating team roles based on individual contributions?

The correct answer is Belbin. Meredith Belbin is recognized for his work on team roles, specifically identifying how individuals contribute to a team based on their behavioral styles. He developed the Belbin Team Roles model, which categorizes people into nine roles that highlight their strengths and weaknesses in a collaborative environment. Understanding these roles helps teams to recognize individual contributions and improve their overall effectiveness. Belbin's framework is influential in team dynamics, allowing for better role allocation, enhanced communication, and optimized team performance.

The other figures mentioned, while significant in their respective fields, do not focus on team roles in the same way. Hersey and Blanchard are known for their situational leadership theory, Maslow is recognized for the hierarchy of needs in psychology, and Tuckman is famous for his stages of team development. Their contributions are fundamentally different from Belbin's emphasis on the individual roles and contributions within a team setting.