Study Kusago (2007): study JP 1978

Public

General public, Japan, 3 annual 1978-2002

Survey name

Unnamed study

Sample

Respondents

N = 18

Non Response

Assessment

Interview: face-to-face
not reported, assumed

Correlate

Authors's Label

Gender

Our Classification

Operationalization

1. males
0. females

Observed Relation with Happiness