Study Alston et al. (1974): study US 1972

Public:

Adult, general public, USA 1972

Sample:

Respondents:

N = 1602

Non Response:

Assessment:

Not explicitly reported

Correlate

Authors's label

Educational level

Our Classification

Operationalization

0-8 yrs / 1-4 yrs high school / college

Observed Relation with Happiness