Study Baker et al. (2005): study US 1986

Public:

60+ aged, USA, followed 3 years 1986-1989

Sample:

Respondents:

N = 1279

Non Response:

Assessment:

Interview: face-to-face

Correlate

Authors's label

Physical activity

Our Classification

Operationalization

Self reported activities in the last year:
- gardening
- taking walks
- exercising, sports

Rated:
0 Never
1 Rarely
2 Sometimes
3 Often

Observed Relation with Happiness