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Studies

Knupfer et al. (1966): study US San Francisco, California 1964

Publication

Author(s):
Knupfer, G.; Clark, W.; Room, R.
Title:
The Mental Health of the Unmarried.
Source:
The American Journal of Psychiatry, 1966, Vol. 122, 841 -851

Investigation

Public
23+ aged, general public, San Francisco, USA, 1964
Sample
Respondents
N = 979
Non Response
29% incomplete.
Assessment
Questionnaire: Paper & Pencil Interview (PAPI)
Mailed questionnaire

Happiness Measure(s) and Distributional Findings

Full text:
Self report on single  question:

" Most of the time I feel happy"
2 true
1 false
Classification:
M-TH-g-sq-v-2-a
Author's label:
Overall happiness.

Correlational Findings

Author's label Subject Description Finding Male sex Sexe: male (vs female) Married Married (vs never married)