Final answer:
Hua's management style, which involves creating an environment that rewards staff for achieving goals and seeks to involve them in responsibility, reflects Theory Y within the behavioral management perspective.
Step-by-step explanation:
Hua's management style is informed by Theory Y within the behavioral management perspective.
Theory Y is characterized by the belief that people view work as a natural part of their lives, seek inner satisfaction and fulfillment from their work, and function better under leadership that allows them to participate in setting their personal and work goals.
Hua's approach involves creating an environment where staff will seek and accept responsibility, are given personal rewards upon achieving goals, and this aligns with Theory Y's assumption that individuals are self-motivated and thrive on responsibility, rather than needing to be controlled and coerced as posited by Theory X.