Study Cameron et al. (1973): study US 1971

Public:

Handicapped and controls Detroit, USA,197?

Sample:

Respondents:

N = 295

Non Response:

-

Assessment:

Questionnaire: paper

Correlate

Authors's Label

Having ever contemplated suicide

Our Classification

Related specification variables

Operationalization

Closed question: no vs yes

Observed Relation with Happiness