Final answer:
A belief system helps employees act ethically by communicating an organization's core values and ethical standards, guiding employee behavior.
Step-by-step explanation:
A belief system helps employees act ethically within an organization. This system communicates the core values, purpose, and ethical standards of an organization, serving as a guide for employee behavior. Unlike boundary systems that establish limits, diagnostic control systems that monitor and measure, and interactive control systems that focus on strategic uncertainties, the belief system helps to shape the culture and ethical norms within the company.