Study Schwarz & Strian (1972): study XZ Germany West 1967

Public:

Psychiatric patients, West Germany, 196?

Sample:

Respondents:

N = 56

Non Response:

-

Assessment:

Multiple methods
Questionnaire, diary and doctor ratings

Correlate

Authors's label

Depression

Our Classification

Operationalization

Expert rating on a 9-point scale.

Observed Relation with Happiness