Subjective Well-Being (SWB)

A broad category of phenomena that includes people’s emotional responses, domain satisfactions, and global judgments of life satisfaction.

Reference:
Diener, E. (2000). Subjective well-being: The science of happiness and a proposal for a national index. American Psychologist, 55(1), 34-43. doi: 10.1037/0003-066X.55.1.34