Bobbio, A., Canova, L., & Manganelli, A. M. (2010). Conservative ideology, economic conservatism, and causal attributions for poverty and wealth. Current Psychology, 29, 222–234.
Budescu, D. V. (1993). Dominance analysis: a new approach to the problem of relative importance of predictors in multiple regression. Psychological Bulletin, 114(3), 542–551.
US Census Bureau (2013). Poverty: 2013 Highlights. Retrieved October 24, 2014, from https://www.census.gov/hhes/www/poverty/about/overview/.
Clifford, S., & Jerit, J. (2013). How words do the work of politics: moral foundations theory and the debate over stem cell research. Journal of Politics, 75(3), 659–671.
Cohen, G. L. (2003). Party over policy: the dominating impact of group influence on political beliefs. Journal of Personality and Social Psychology, 85(5), 808–822.
Cozzarelli, C., Wilkinson, A. V., & Tagler, M. J. (2001). Attitudes towards the poor and attributions for poverty. Journal of Social Issues, 57(2), 207–227.
Federico, C. M., Weber, C. R., Ergun, D., & Hunt, C. (2013). Mapping the connections between politics and morality: the multiple sociopolitical orientations involved in moral intuition. Political Psychology, 34(4), 589–610.
Graham, J., Nosek, B. A., Haidt, J., Iyer, R., Koleva, S. P., & Ditto, P. H. (2011). Mapping the moral domain. Journal of Personality and Social Psychology, 101(2), 366–385.
Haidt, J. (2012). The righteous mind: Why good people are divided by politics and religion. New York: Vintage.
Haidt, J., & Graham, J. (2007). When morality opposes justice: Conservatives have moral intuitions that liberals may not recognize. Social Justice Research, 28, 98–116.
Haidt, J., & Joseph, C. (2004). Intuitive ethics: How innately prepared intuitions generate culturally variable virtues. Daedalus, 133, 55–66.
Koleva, S. P., Graham, J., Iyer, R., Ditto, P. H., & Haidt, J. (2012). Tracing the threads: how five moral concerns (especially purity) help explain culture war attitudes. Journal of Research in Personality, 46, 184–194.
Kraha, A., Turner, H., Nimon, K., Zientek, L. R., & Henson, R. K. (2012). Tools to support interpreting multiple regression in the face of multicollinearity. Frontiers in Psychology, 3, 44.
Miller, B. K., Konopaske, R., & Byrne, Z. S. (2011). Dominance analysis of two measures of organizational justice. Journal of Managerial Psychology, 27(3), 264–282.
Pew Research Center (2014). 2014 Political polarization and typology survey. Retrieved October 24, 2014, from http://www.people-press.org/files/2014/06/2014-Polarization-Topline-for-Release.pdf.
Pew Research Center (2014). Beyond Red vs. Blue: The Political Typology. Retrieved March 16, 2015, from http://www.people-press.org/2014/06/26/the-political-typology-beyond-red-vs-blue/.
Rudolph, T. J., & Evans, J. (2005). Political trust, ideology, and public support for government spending. American Journal of Political Science, 49, 660–671.
Volsky, I. (2014). Susan Collins Becomes Fourth Republican Senator To Support Same-Sex Marriage. Retrieved October 11, 2014, from http://thinkprogress.org/lgbt/2014/06/25/3453486/susan-collins-becomes-fourth-republican-senator-to-support-same-sex-marriage/.
World Bank (2014). Poverty Overview. Retrieved October 24, 2014, from http://www.worldbank.org/en/topic/poverty/overview.
Zucker, G. S., & Weiner, B. (1993). Conservatism and perceptions of poverty: an attributional analysis. Journal of Applied Social Psychology, 23(12), 925–943.