Final answer:
The leadership style fitting for top management commitment to quality measures where delegation and authority are given to individuals is the laissez-faire leadership style. It enables team members to self-manage, which is crucial for quality initiatives, and works best with motivated individuals who understand their goals clearly.
Step-by-step explanation:
A commitment from top management to quality measures is best led from a leadership style where he or she delegates responsibility and provides authority for individuals to lead the initiatives. In the context of the options provided, an authoritarian leadership style has a communication pattern that flows from the top down.
However, in the scenario described where empowerment and delegation are key, a laissez-faire leadership style would be more appropriate. This style allows individuals the freedom to manage their own areas of responsibility, which is essential for leading quality initiatives effectively.
This approach can be effective with highly motivated team members who have clear goals and guidelines but requires careful monitoring to avoid the risks of group dissolution and lack of progress.
Transformational leadership can also play a significant role, as it encompasses being a charismatic role model, inspirational, intellectually stimulating, and individually considerate, thereby often leading to a more profound change within an organization.