Study Spreitzer & Snyder (1974): study US 1972

Public:

18+ aged, married or widowed, USA,1972-73

Sample:

Respondents:

N = 1547

Non Response:

-

Assessment:

Interview: face-to-face
Structured interview

Correlate

Authors's label

Age

Our Classification

Operationalization

1: 18-24
2: 25-34
3: 35-44
4: 45-54
5: 55-64
6: 65-70
7: 71+

Observed Relation with Happiness