Happiness measure, code: O-HL-c-sq-v-2-a

Selfreport on single question:

Do you consider yourself to be happy at the present time?
2 yes
1 no
Focus, O-HL Overall: Happiness in Life
Time frame, c currently (today, these days, presently)
Mode, sq 1 question
Scale type, v verbal scale Range = 2
Used in studies