Subjective well-being
Subjective well-being is the scientific term for what people often simply call "happiness" in everyday life - the personal assessment of how good one's life is. It encompasses emotional experiences (pleasant vs. unpleasant) as well as the cognitive evaluation of one's own life satisfaction.
What is subjective well-being?
Subjective well-being (SWB) is a core concept in positive psychology and happiness research. It describes how people evaluate their own lives—not from an objective external perspective, but from within. What constitutes fulfillment for one person may look completely different for another.
The three components
The model developed by psychologist Ed Diener, a pioneer in well-being research, distinguishes three main components:
- Positive emotions: Frequency of joy, gratitude, enthusiasm, and similar states
- Negative emotions: Rare occurrence of fear, anger, sadness
- Life satisfaction: The conscious, cognitive assessment—“Overall, I am satisfied with my life”
Hedonia and eudaimonia in interaction
Modern well-being research often integrates both dimensions: the hedonic (feelings and satisfaction) and the eudaimonic (meaning, growth, connectedness). Research suggests that sustainable well-being is most strongly fostered when both aspects are present in life—not just joy, but also the feeling of doing something meaningful.
Those interested in learning how relationships can contribute to subjective well-being will find additional perspectives in the article Psychology of Happy Relationships. The article MBSR – Stress Reduction Through Mindfulness also offers practical approaches to strengthening inner balance.
Is subjective well-being the same as happiness?
Largely yes - but more precisely. Happiness is an everyday term with many meanings. Subjective well-being is the scientific operationalization: measurable, differentiated and personal. It is what happiness research actually investigates.
Can subjective well-being be increased?
Research suggests that certain factors can promote well-being - social connectedness, a sense of purpose, practising gratitude, physical exercise or mindfulness. At the same time, findings on the hedonic treadmill effect suggest that external changes alone often do not have a lasting effect.