Study Lowenthal & Chiriboga (1973): study US 1969

Public:

People in transition, metropolis, USA, 1969

Sample:

Respondents:

N = 216

Non Response:

Assessment:

Interview: face-to-face
Half-structured focused interview

Correlate

Authors's label

Cumulative stress

Our Classification

Operationalization

Number of challenging life-events from birth to few years prior to the interview.

Assessed by inspection of life-graphs and focused questions.

Observed Relation with Happiness