Universität zu Köln

Becker, Dominik ORCID: 0000-0001-6373-3664, Breustedt, Wiebke and Zuber, Christina Isabel (2018). Surpassing Simple Aggregation: Advanced Strategies for Analyzing Contextual-Level Outcomes in Multilevel Models. Methods Data Anal., 12 (2). S. 233 - 265. COLOGNE: GESIS LEIBNIZ INST SOCIAL SCIENCES. ISSN 2190-4936

Breustedt, Wiebke (2020). Improving the Measurement Validity of Quantitative Empirical Assessments of Democracy. Recommendations for Future Comparative Research on the Quality of Democracy and Political Support. PhD thesis, Universität zu Köln.

Breustedt, Wiebke (2018). Testing the Measurement Invariance of Political Trust across the Globe. A Multiple Group Confirmatory Factor Analysis. Methods Data Anal., 12 (1). S. 7 - 46. COLOGNE: GESIS LEIBNIZ INST SOCIAL SCIENCES. ISSN 2190-4936

Pickel, Susanne, Breustedt, Wiebke and Smolka, Theresia (2016). Measuring the quality of democracy: Why include the citizens' perspective? Int. Polit. Sci. Rev., 37 (5). S. 645 - 656. LONDON: SAGE PUBLICATIONS LTD. ISSN 1460-373X