Happiness measure, code: M-FH-cw-sq-v-4-b

Selfreport on single question:

Please tell me how often you have felt this way during the past week...?
I felt happy..
0 rarely or none of the time
1 some or a little of the time
2 occasionally or a moderate amount of time
3 most of the time

Item in CES-D (Center for Epidemiologic Studies of Depression) Scale. Score reversed.
Focus, M-FH Mixed: Feel Happy
Time frame, cw last week
Mode, sq 1 question
Scale type, v verbal scale Range = 4
Used in studies