Final answer:
The theory of motivation that provides the most autonomy to employees is Theory Y, which is focused on employee satisfaction and self-direction in the workplace.
Step-by-step explanation:
The early theory of motivation that gives employees the most autonomy in their work is Theory Y. Under Theory Y, employees are seen as individuals who find work to be a natural and enjoyable part of life. They prefer to have responsibilities and autonomy in setting their work goals, and they are more satisfied when they can participate in decision-making processes. This approach contrasts with Theory X, which views employees as inherently disliking work and avoiding responsibility, thereby requiring close supervision and control. Theory Y environments are characterized by a management style that encourages employee input, responsibility, and self-direction, fostering an atmosphere of mutual trust and respect between employees and their managers.