Conflict
In a hierarchy of interacting control systems, different systems at one level can send conflicting goals to one lower system. When two systems are specifying different goals for the same lower-level variable, they are in conflict. Protracted conflict is experienced by human beings as many forms of psychological distress such as anxiety, obsession, depression, confusion, and vacillation. Severe conflict prevents the affected systems from being able to control, effectively destroying their function for the organism.
Higher level control systems often are able to use known strategies (which are themselves acquired through prior reorganizations) to seek perceptions that don't produce the conflict. Normally, this takes place without notice. If the conflict persists and systematic "problem solving" by higher systems fails, the reorganization system may modify existing systems until they bypass the conflict or until they produce new reference signals (goals) that are not in conflict at lower levels.
When reorganization results in an arrangement that reduces or eliminates the error that is driving it, the process of reorganization slows or stops with the new organization in place. (This replaces the concept of reinforcement learning.) New means of controlling the perceptions involved, and indeed new perceptual constructs subject to control, may also result from reorganization. In simplest terms, the reorganization process varies things until something works, at which point we say that the organism has learned. When done in the right way, this method can be surprisingly efficient in simulations.
Read more about this topic: Perceptual Control Theory
Famous quotes containing the word conflict:
“Sometimes the children who are no problem to their parents should be looked at more closely. This is especially true if those children are extremely obedient and have few friends their own age. A good self-concept allows children to explore the world, risk engaging in conflict and failing. Children who play it safe by never disobeying or risking conflict may be telling you that they feel unqualified to face the world head-on.”
—Lawrence Kutner (20th century)
“Whether outside work is done by choice or not, whether women seek their identity through work, whether women are searching for pleasure or survival through work, the integration of motherhood and the world of work is a source of ambivalence, struggle, and conflict for the great majority of women.”
—Sara Lawrence Lightfoot (20th century)
“Tyranny, like hell, is not easily conquered. Yet we have this consolation with us, that the harder the conflict the more glorious the triumph. What we obtain too cheap we esteem too lightly.”
—Thomas Paine (1737–1809)