Which management theory contrasts with Theory X by suggesting that workers are motivated and enjoy taking responsibility?

Theory Y is the management theory that contrasts with Theory X by proposing a more optimistic view of workers, suggesting that they are self-motivated, enjoy their work, and seek responsibility. This theory believes that with the right conditions, employees will take initiative and exhibit creativity in their roles, effectively contributing to organizational goals.

In contrast to Theory X, which posits that employees are inherently lazy and require close supervision, Theory Y emphasizes the potential for individuals to thrive in a supportive environment where they feel empowered and valued. It reflects a shift towards a more participative management style that fosters collaboration and encourages personal growth, thus leading to improved job satisfaction and productivity.

The other theories mentioned do not specifically emphasize employee motivation and responsibility in the way that Theory Y does. For instance, Theory Z focuses more on collective work environments and long-term employment, while classical theory tends to concentrate on efficiency and productivity principles, and sequential theory is generally not recognized as a formal management theory in the context of employee motivation.