Age of respondent
Age squared
Living in Bigcity
Number of children currently at home
Number of correct answers (DV)
Country
Years of full-time education
GDP per capita - World Bank's WDI
Income Equality - Ratio of Female-to-Male Earned Income - UNDP
Subjective standard of living
RECODE of q1 (Género)
Index of exposure to media news (tv, radio, newspapers, internet)
Civil Status - Married or living with partner
Average age of main political parties - World Bank's DPI
Political interest
Freedom House Political Rights Index
Religious services attendance
Living in rural area
Ethnicity - White
% Women in Parliament (Inter-Parliamentary Union)
Employment status - employed
Watts' Index of Federalism (Watts 1998)