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

Political stability of nation

Our Classification

Operationalization

Index of:
- the number of protest demonstrations - the number of riots
- the number of strikes
- the number of armed attacks
- the number of deaths from domestic
  violence per million population

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

Observed Relation with Happiness