Study Leyden et al. (2011): study ZZ Developed nations 2007
- Public
- general public, 10 major international metropolitan cities 2007
- Survey name
- Unnamed study
- Sample
- Respondents
- N = 10000
- Non Response
- Assessment
-
Questionnaire: Conputer Assisted Web Interview (CAWI)
the survey was carried out by Gallup Organization.
Correlate
- Authors's Label
- Income
- Our Classification
-
-
- Operationalization
- Self report on single question:
What is the level of your household income?
1: very low
2.
3
4
5: very high
income)