FEEDBACK MECHANISM Meaning and
Definition
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A feedback mechanism refers to a process or system by which information is provided to a person, group, or system that allows them to evaluate their performance or make necessary adjustments. It involves providing feedback on the outcomes or results of certain actions or behaviors, thus aiding in the continuous improvement or regulation of a process, behavior, or performance.
In various fields such as engineering, biology, psychology, and business, feedback mechanisms have proved to be vital tools for monitoring, controlling, and optimizing processes. This concept is especially relevant in the field of science and technology where it allows researchers and engineers to fine-tune complex systems and maintain stability. Feedback mechanisms typically entail the gathering and analysis of data or information, followed by its transmission to the relevant parties or system, which, based on this feedback, can modify its behavior or adjust conditions accordingly.
The main purpose of a feedback mechanism is to provide an opportunity for self-correction, improvement, and maintaining equilibrium in a given system. Feedback can be positive or negative, depending on whether it promotes or inhibits a certain behavior or outcome. It plays a significant role in enhancing and refining performance, as it allows individuals or systems to learn from past actions and adjust accordingly. By facilitating information flow and evaluation, a feedback mechanism encourages growth, efficiency, and effectiveness in a wide range of contexts.
Etymology of FEEDBACK MECHANISM
The word "feedback" originates from the combining of two words, "feed" and "back". "Feed" comes from the Old English word "fédan", which means "to nourish" or "to give food". "Back" comes from the Old English word "bæc", which means "the rear" or "the opposite side".
The term "feedback mechanism" was likely derived from the use of "feedback" in the context of electronic circuits. It refers to the process of taking a portion of the output signal of a system and feeding it back into the input, which can be used to regulate and control the system's behavior.
The use of "feedback mechanism" in a broader sense, outside of electronic circuits, began in the mid-20th century, as systems theory and cybernetics became popular.
