Happiness measure, code: O-SLV---sq-vt-4-a

Selfreport on single question

Various questions on life-satisfaction combined

All rated on 1-4 verbal scales, using different labels
Focus, O-SLV Overall: Satisfaction with Life: Various
Time frame, - various time frames
Mode, sq 1 question
Scale type, vt verbal scales transformed to same range Range = 4
Used in studies