News

New open access publication in Social Science Computer Review
Recruiting a Probability-Based Online Panel via Postal Mail: Experimental Evidence by Carina Cornesse, Barbara Felderer, Marina Fikel, Ulrich Krieger, and Annelies G. Blom
Book Chapter published in „Measurement Error in Longitudinal Data“, edited by Alexandru Cernat and Joseph W. Sakshaug
Memory Effects as a Source of Bias in Repeated Survey Measurement by Tobias Rettig and Annelies G. Blom
Call for Papers: Measurement Instruments in Corona Studies
Measurement Instruments for the Social Sciences invites researchers to submit Short Report manuscripts (up to 3,000 words) for a special issue on Measurement Instruments in Corona Studies.
New publication in Journal of Medical Internet Research
Barriers to the Large-Scale Adoption of the COVID-19 Contact-Tracing App in Germany: Survey Study
Mannheim Corona Study: Data Release
The data of the Mannheim Corona Study are released for scientific research.
New publication in Social Science Computer Review
The Long-Term Impact of Different Offline Population Inclusion Strategies in Probability-Based Online Panels: Evidence From the German Internet Panel and the GESIS Panel by Carina Cornesse and Ines Schaurer
Presse­information
Warum wird die Corona-Warn-App so wenig genutzt?
MaSIR colloquium October 27 (2pm to 3pm): „Text and Voice Answers to Political Attitude Questions“
The Mannheim Survey Infrastructure Research (MaSIR) colloquium is finally back! The next MaSIR talk will take place on October 27, 2020, 2pm to 3pm CET.
New publication in International Journal of Social Research Methodology
Mismatching Middle Options: Consequences for Attitude Measurement in Smartphone Surveys by Jan Karem Höhne and Dagmar Krebs
New publication in International Journal of Market Research
How long do respondents think online surveys should be? New evidence from two online panels in Germany by Melanie Revilla and Jan Karem Höhne