What term describes a balance in psychological well-being?

The term that best describes a balance in psychological well-being is homeostasis. In the context of psychology, homeostasis refers to the process of maintaining internal stability and balance within an individual, which includes emotional, mental, and social aspects of well-being. This concept is derived from broader biological principles, where homeostasis is used to describe how organisms regulate their internal environment to ensure optimal functioning despite external changes.

Homeostasis in psychological terms involves maintaining a state of mental health where emotions, thoughts, and behaviors are balanced, leading to resilience and effective coping with stressors. It reflects the capacity to achieve a stable state of well-being in the face of life's challenges.

Equilibrium and harmony may also evoke concepts related to balance, but they lack the precise scientific connotation that homeostasis carries in the context of psychological well-being. Disorder implies a disruption in balance rather than a balanced state. Therefore, homeostasis is the most accurate term for describing this concept in psychology.