Study Palmore & Luikart (1972): study US 1968

Public:

46+ aged, whites, North Carolina, USA, 1968-70

Sample:

Respondents:

N = 502

Non Response:

Assessment:

Interview: face-to-face
One whole-day interviews, tests and examinations.

Correlate

Authors's label

Income

Our Classification

Operationalization

Selfestimate:
"About how much was your (and your spouse's ) total income from all sources during the last 12 months?"
0 (under $ 1000) to
.
.

15 (over $ 15000).

Observed Relation with Happiness