Happiness measure, code: M-TH-cm-sq-v-5-d

Selfreport on single question:

During the past 4 weeks….. How often have you felt happy?
5 very often
4 often
3 ?
2 ?
1 ?
Labels of last three options not reported
Focus, M-TH Mixed: Time Happy
Time frame, cm last month, last few weeks
Mode, sq 1 question
Scale type, v verbal scale Range = 5
Used in studies