Study Li et al. (2008): study CN 2002

Public:

80+ aged, China, 2002

Survey name:

Unnamed study

Sample:

Respondents:

N = 11175

Non Response:

1285

Assessment:

Multiple asesment methods
computer-assisted self interview (CASI), face-to-face interview, self-enumerated questionnaire

Correlate

Authors's label

Residence

Our Classification

Operationalization

a: City
b: Town
c: Rural Area

Observed Relation with Happiness