Study Calvo et al. (2007): study US 1992

Public:

Eldery, United States, followed through retirement 1992-2004

Sample:

Respondents:

N = 2389

Non Response:

25%; from 3022 (fully retired in 2004) to 2389.

Assessment:

Questionnaire: paper

Correlate

Authors's label

Gender (male vs female)

Our Classification

Operationalization

0: female
1: male

Observed Relation with Happiness