Study Xu & Wu (1988): study CN 1986

Public

55+ aged, Being China, 198?

Sample

Respondents

N = 175

Non Response

Assessment

Questionnaire: Paper & Pencil Interview (PAPI)
Self completed and administered in personal interviews

Correlate

Authors's Label

Sex

Our Classification

Operationalization

0  females
1  males

Observed Relation with Happiness