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

Selfreport on single question:

How often during the past 4 weeks did you feel ..happy
1 very rarely
2 rarely
3 sometimes
4 often
5 very often

Item in wider list of questions on affect
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