Happiness measure, code: O-SLW-c-sq-v-4-ma

Selfreport on single question:

How would you describe yopur general satisfaction with life at the present?
4 good
3 fair
2 poor
1 bad
Focus, O-SLW Overall: Satisfaction w Life as a Whole
Time frame, c currently (today, these days, presently)
Mode, sq 1 question
Scale type, v verbal scale Range = 4
Used in studies