Which of the following statements about negative feedback is true?

Negative feedback is a fundamental concept in systems theory, especially within the context of family systems and therapy. The correct statement about negative feedback is that it is corrective and re-establishes a steady state. This process is essential for maintaining homeostasis within a system.

In a therapeutic or familial context, negative feedback works to minimize deviations from desired outcomes or behaviors. For example, if a family member's behavior begins to escalate or stray from acceptable norms, negative feedback mechanisms—like communication or boundary-setting—serve to redirect that behavior back toward equilibrium. This re-establishment of a steady state is crucial for the health of the system, as it helps maintain balance and promotes functional interactions among its members.

When analyzing the other options, it's clear that negative feedback does not disrupt equilibrium; instead, it aims to restore it. It is also not a mechanism that encourages ongoing conflict; rather, it works to reduce conflict by addressing issues before they escalate. Lastly, negative feedback is very relevant to system functioning, as it directly influences the ability of a system to respond and adjust to changes, maintaining stability over time.