Mapping the Way Forward: Integrating APIs into Travel Surveys

Eva Aizpurua, Peter Cornick, Shane Howe, Marta Mezzanzanica, Nick Waugh

National Centre for Social Research, United Kingdom

Uncovering Housing Discrimination: Lessons Learned from a Large-Scale Field Experiment via Immoscout24

Zaza Zindel^1,2, Long Nguyen^1,2, Stefanie Hechler³, Elisabeth Zick¹

1: German Centre for Integration and Migration Research (DeZIM); 2: Bielefeld University, Germany; 3: Freie Universität Berlin, Germany

Straightlining in CS versus AD items, completed by Phone versus PC

Yfke Ongena, Marieke Haan

University of Groningen

Bayesian Integration of Probability and Nonprobability Web Survey Data

Joseph Sakshaug^1,2, Camilla Salvatore³, Bella Struminskaya³, Arkadiusz Wisniowski⁴

1: IAB, Germany; 2: LMU-Munich; 3: Utrecht University, the Netherlands; 4: University of Manchester

Everybody does it sometimes: reducing Social Desirability Bias in an online survey using face-saving strategies

Emma Zaal, Yfke Ongena, John Hoeks

University of Groningen, Netherlands, The

Decoding Straightlining: The Role of Question Characteristics in Satisficing Response Behavior

Cagla Ezgi Yildiz¹, Henning Silber², Jessica Daikeler¹, Fabienne Kraemer¹, Evgenia Kapousouz³

1: GESIS - Leibniz Institute for the Social Sciences, Germany; 2: University of Michigan; 3: NORC at the University Of Chicago

Political Communication on Social Media: Analysis of Strategies in the Bavarian State Election Campaign 2023

Jakob Berg

University of Regensburg, Germany

Modular survey design: Experimental evidence from the German Internet Panel (GIP)

Benjamin Gröbe¹, Carolin Bahm¹, Anne Balz¹, Aleksa Möntmann², Tobias Rettig¹

1: University of Mannheim, Germany; 2: forsa Gesellschaft für Sozialforschung und statistische Analysen mbH

gxc - an R package for spatial linking of Earth observation data with social indicators

Dennis Abel, Stefan Jünger

GESIS - Leibniz Institute for the Social Sciences, Germany

Understanding Redemption Patterns: A Study of Points-Based Incentive Schemes in Online Panel Surveys

Christine Distler, Mustafa Coban, Weik Jonas

IAB Nürnberg, Germany

Children's Social Media Behavior and Sociodemographics: A Segmentation Approach

Michael Wölk, Elisabeth Wolfsteiner, Stefan Eibl, Sonja Hauer, Verena Tatzer-Hanten

FH Wiener Neustadt GmbH, Austria

Smart Survey Implementation: Experiences from experiments in three European countries

Maren Fritz¹, Florian Keusch¹, Nina Berg², Peter Lugtig³

1: University of Mannheim, Germany; 2: Statistics Norway; 3: Utrecht University

Scenario-Based Measures of Smartphone Skills in Online Surveys

Wai Tak Tung, Alexander Wenz

University of Mannheim, Germany

Who Donates Their Google Search Data? Participation in a Data Donation Study During the 2025 German Federal Election

Sina Chen¹, Barbara Binder²

1: GESIS, Germany; 2: GESIS Germany

Pay to Stay? Examining the Long-Term Impact of Initial Recruitment Incentives on Panel Attrition

Almuth Lietz, Jannes Jacobsen, Jonas Köhler, Madeleine Siegel, Jörg Dollmann, Sabrina J. Mayer

German Center for Integration and Migration Research, Germany

Socially Desirable Responding in Panel Studies – How Does Repeated Interviewing Affect Responses to Sensitive Questions?

Fabienne Kraemer

GESIS Leibniz Institute for the Social Sciences, Germany

Using Apps to Motivate Respondents: Experiences from an Experiment in a Refugee Panel Study

Florian Heinritz¹, Michael Ruland², Thom Weiß², Katharina Sandbrink², Jutta von Maurice¹

1: Leibniz Institute for Educational Trajectories, Germany; 2: infas Institute for Applied Social Science, Germany