Study Ouweneel & Veenhoven (1994): study ZZ 1980

Public

Adults, general public, 27 nations, ±1980

Sample

Respondents

N = 27

Non Response

n.a.

Assessment

Interview: face-to-face
Most studies used face-to-face interviews

Correlate

Authors's Label

Welfare laws in nation

Our Classification

Operationalization

Index of:
- years since first law on old age,
  invalidity, and death
- years since first law on sickness and
  maternity
- years since first law on work injury
- years since first law on unemployment
- years since first law on family
  allowances

Source:Estes, R.J.-The social progress
       of nations (1984, N.Y., Praeger)

Observed Relation with Happiness