What are temporary changes within a system that do not affect its basic organization known as?

Temporary changes within a system that do not impact its fundamental structure are referred to as first order change. This concept is rooted in systems theory, where first order change typically involves modifications in behavior or patterns that can be observed, but do not alter the underlying dynamics or organization of the system.

In contrast, second order change results in a fundamental transformation of the system itself, altering its basic organization and leading to lasting changes. This is a deeper level of change that can fundamentally reshape relationships, roles, and dynamics within the system.

Equifinality refers to the principle that a system can reach the same final state from different initial conditions or via different paths. Morphogenesis describes the changes that occur in a system that lead to new structures and patterns being formed; it is more about evolution and adaptation in systems rather than temporary adjustments.

Understanding this distinction is crucial for marriage and family therapists as they work to facilitate appropriate changes within families or relationships, knowing when to implement strategies that promote temporary adjustments versus those that encourage deeper, more transformational changes.