Study Healy (2005): study IE 1981

Public:

18+ aged, general public, Ireland, 1981-2002

Survey name:

EU-EVS 1999/2000

Sample:

Respondents:

N = 988

Non Response:

Assessment:

Questionnaire: paper

Correlate

Authors's label

Age

Our Classification

Operationalization

1: 18-29
2: 30-39
3: 40-49
4: 50-64
5: 65+

Observed Relation with Happiness