What is the Origin of Psychological Well-Being Index?

The term is a combination of "Psychological Well-Being," derived from Greek psyche (soul, mind) and logos (study), and "Index," a mathematical term for a composite measure. Various scales, such as Ryff's Scales of Psychological Well-Being, form the basis of this concept.

What is the Mechanism of Psychological Well-Being Index?

The connection between this index and physiology is mediated by the neuroendocrine system, particularly the hypothalamic-pituitary-adrenal (HPA) axis and the gonadal axes. Hormones act as neuromodulators, influencing neurotransmitter synthesis and receptor sensitivity in brain regions responsible for mood and emotion. Stable levels of serotonin, dopamine, and sex steroids are essential for maintaining the neural architecture that underpins a high psychological well-being index.

Psychological Well-Being Index ∞ Area

Psychological Well-Being Index

Meaning

The Psychological Well-Being Index is a validated psychometric measure or composite score used in clinical practice to quantitatively assess an individual’s subjective and objective psychological health. This index typically evaluates domains such as autonomy, purpose in life, positive relations with others, personal growth, and self-acceptance. Hormonal balance significantly impacts this index, as endocrine fluctuations can directly affect mood and emotional regulation.