Study Caudill & Weinstein (1969): study ZZ East-West pairs 1961

Public

Infants and first born in intact middle class families, Japan and USA, 1961-64

Sample

Respondents

N = 60

Non Response

Assessment

Behavioural observation
Observation of mothers and infants at home

Correlate

Authors's Label

Father's occupation

Our Classification

Operationalization

0 salaried
1 independent

Observed Relation with Happiness