Study Martinson et al. (1985): study US Wisconsin 1974

Public:

18+ aged, general public, NW Wisconsin, USA, 1974

Sample:

Respondents:

N = 1423

Non Response:

14%

Assessment:

Interview: face-to-face
Structured interview

Correlate

Authors's label

Joint effects

Our Classification

Operationalization

a negative life change
b degree of disability
c days lost due to illness
d powerlessness
e community solidarity
f recent migrant
g contact with friends
h contact with relatives
i organizational affiliation
j church attendance
k separated / divorced
l sex
m unemployed
n family income
o education

Observed Relation with Happiness