Final answer:
Mary Parker Follet contributed to early behaviorism through her work on the principles of management and organizational behavior.
Step-by-step explanation:
Mary Parker Follet contributed to early behaviorism through her work on the principles of management and organizational behavior. While not directly part of the behaviorist movement, Follet's ideas and theories were influential in shaping the understanding of human behavior in organizational settings. She emphasized the importance of understanding and addressing the social dynamics within organizations, and how these dynamics can impact individual and group behavior. Follet's ideas on employee motivation, cooperation, and leadership continue to be studied and applied in the field of organizational behavior today.