Which concept emphasizes a constant state of change driven by feedback?

The concept that emphasizes a constant state of change driven by feedback is a dynamic system. In a dynamic system, changes occur continuously as a response to various inputs and feedback loops. This allows the system to adapt and evolve in real-time based on the information it receives from its environment.

For example, in healthcare informatics, patient care protocols can adjust based on ongoing patient data, outcomes, and feedback from clinicians. This adaptability is crucial for improving healthcare delivery and outcomes.

In contrast, a stable system refers to a state where conditions remain constant over time, lacking the ability to change or adapt to new information. A static system suggests that no change occurs at all, implying a rigid framework that does not respond to feedback. A controllable system, while it may imply that changes can be managed or regulated, does not inherently emphasize the ongoing state of change that characterizes dynamic systems. Therefore, the key feature of a dynamic system is its ongoing, responsive nature, making it the correct choice in this context.