Study McKinsey & Company (2006): study NL 2006

Public

16-69 aged, Netherland, 2006.

Sample

Respondents

N = 170000

Non Response

Assessment

Questionnaire: Conputer Assisted Web Interview (CAWI)

Correlate

Authors's Label

Current age

Our Classification

Operationalization

Self report on single question.
1: all
2: 70+ aged

Observed Relation with Happiness