retroacció
Retroacción, also known as feedback, is a fundamental concept that describes the process where the output of a system is returned as input, influencing its subsequent behavior. This cyclical mechanism is present in a wide range of natural and artificial systems, from biological organisms to complex engineering and economic models. The core idea is that the system's actions have consequences that, in turn, affect its future actions.
There are two primary types of retroacción: positive and negative. Negative retroacción, often called stabilizing retroacción,
Positive retroacción, conversely, amplifies changes, leading to either exponential growth or decline. An example is a