Designing passwords for web survey access: The effect of password length and complexity on survey and panel recruitment

Georg-Christoph Haas, Marieke Volkert, Stefan Zins

Institute for Employment Research, Germany

Using panelists self-stated motivations to craft efficient targeted email invitations to an online probability panel

Georg-Christoph Haas¹, Benjamin Baisch¹, Mark Trappmann^1,2, Jonas Weik¹

1: Institute for Employment Research, Germany; 2: University of Bamberg

Backing up a Panel with Piggybacking – The Effect of Piggybacking Recruitment on Nonresponse Bias and Panel Attrition in a Mixed Mode Panel Survey

Björn Rohr

GESIS - Leibnitz Institute for the Social Sciences, Germany

Where You Are Is What You Get? Sample Inconsistencies of Google Trends Data Across Download Locations

Johanna Hölzl, Florian Keusch, John Collins

University of Mannheim, Germany

Online Labour Markets in the context of Human Rights and Environmental Due Diligence

Fabian Braesemann^1,2, Moritz Marpe¹

1: Datenwissenschaftliche Gesellschaft DWG Berlin, Germany; 2: Oxford Internet Institute

Measuring the accuracy of self-reported Instagram behavior - a data donation approach.

Frieder Rodewald, Florian Keusch, Daria Szafran, Ruben Bach

University of Mannheim, Germany

B:RADICAL – Co-designing online survey questions with children and young people on their understanding and their experiences of respect and disrespect

Dirk Schubotz

Queen's University Belfast, United Kingdom

Does Succeeding on Attention Checks Moderate Treatment Effects?

Sebastian Lundmark¹, Jon Krosnick², Lisanne Wichgers³, Matthew Berent⁴

1: University of Gothenburg, Sweden; 2: Stanford University, USA; 3: Lisanne Wichgers Consulting; 4: Matt Berent Consulting

Balancing Questionnaire Length and Response Burden: Short and Long-Term Effects in the IAB Job Vacancy Survey

Nicole Gürtzen, Alex Kübis, André Pirralha

IAB, Germany

Measuring the impact of OOH advertising in the Swiss Alps

Beat Fischer

intervista AG, Switzerland

AI changing the insight game? A practitioner’s view on developing and implementing a RAG-based audience simulation at Samsung

Florian Bauer

Samsung Electronics Austria & Switzerland, Switzerland

“Implicit Conjoint” - Why latency time is important

Philipp Fessler¹, Peter Kurz², Pierpaolo Primoceri³

1: YouGov Schweiz AG, Switzerland; 2: bms marketing research + strategy; 3: YouGov Schweiz AG, Switzerland

Do large language models have a duty to tell the truth?

Brent Mittelstadt

University of Oxford, United Kingdom

Encouraging revision of ‘Don’t know’ responses: Comparing delayed and dynamic feedback in Web surveys

Anke Metzler, Stella Czak, Hannah Schwärzel, Marek Fuchs

Technical University of Darmstadt, Germany

Zooming in: Measuring Respondent´s Reactance and Receptivity to assess the effects of Error-Reducing Strategies in Web Surveys

Stella Czak, Hannah Schwärzel, Anke Metzler, Marek Fuchs

Technical University of Darmstadt, Germany

Understanding item-nonresponse in open questions with requests for voice responses

Camilla Salvatore¹, Jan Karem Höhne^2,3

1: Utrecht University, Netherlands, The; 2: German Center for Higher Education Research and Science Studies (DZHW); 3: Leibniz University Hannover

Bots in web surveys: Predicting robotic language in open narrative answers

Joshua Claassen¹, Jan Karem Höhne¹, Ruben Bach²

1: DZHW; Leibniz University Hannover; 2: University of Mannheim

Addressing Biases of Sensor Data in Social Science Research: A Data Quality Perspective

Vanessa Lux¹, Lukas Birkenmaier¹, Johannes Breuer¹, Jessica Daikeler¹, Fiona Draxler², Judith Gilsbach^1,3, Julian Kohne^1,4, Frank Mangold¹, Indira Sen^2,5, Henning Silber⁶, Katrin Weller^1,7, Mareike Wieland¹

1: GESIS - Leibniz Institute for the Social Sciences, Germany; 2: University of Mannheim, Germany; 3: University of Konstanz, Germany; 4: Ulm University, Germany; 5: RWTH Aachen, Germany; 6: University of Michigan, USA; 7: University of Düsseldorf, Germany

Improving the measurement of solidarity in the European context: results from a web probing in four countries

Vera Lomazzi, Margherita Pellegrino

University of Bergamo

Dancing with Data: Understanding Gender Representation Among Viral TikTok Content

Dorian Tsolak

Bielefeld University, Germany

Beyond Binary Bytes: Mapping the Evolution of Gender Inclusive Language on Twitter

Dorian Tsolak^1,2, Simon Kühne¹, Stefan Knauff^1,2, H. Long Nguyen^2,3, Dominik Hansen¹

1: Bielefeld University, Germany; 2: Bielefeld Graduate School in History and Sociology; 3: DeZIM Institute

Romance Dawn: Investigating the dynamics of collaboration in a cultural producer community on YouTube

Pavel Dimitrov Chachev¹, Marcel Kappes²

1: Social Monitor, Romania; 2: University of Mannheim

Where is Everybody? Measuring Semantic Source Position and Creating Online Discourse Typologies from Co-Occurrence Networks

Dan Sultanescu, Pavel Dimitrov Chachev, Dana C. Sultanescu

Social Monitor, Romania

GOR 2025 – AI interview technology: Enhancing quality data sets with AI tools in the digital interview process

Holger Lütters¹, Malte Freksa², Jannis Marlafekas³, Thomas Ohde⁴, David Ranftler⁵, Leonard Mach⁶

1: HTW Berlin; 2: horizoom GmbH, Germany; 3: Susi&James; 4: Susi&James; 5: Xelper; 6: horizoom GmbH, Germany

Why do LLMs enter market research in Companies so slowly

Thomas Laufen

Roche Pharma AG, Germany

Do machine learning techniques improve nonresponse weighting?

Barbara Felderer, Björn Rohr, Christian Bruch

GESIS, Germany

Company Nonresponse in Gender Inequality Surveys: Challenges in Participation and Implications for Data Quality

Elena Ferrari¹, Margherita Pellegrino², Vera Lomazzi², Flavia Pesce¹

1: ARS - Associazione per la ricerca sociale; 2: University of Bergamo

Reasons for participating in (non)probability online panels and how to ask about it

Tanja Kunz, Irina Bauer

GESIS – Leibniz Institute for the Social Sciences, Germany

A deeper look into education bias in web surveys

Mustafa Coban¹, Christine Distler², Mark Trappmann³

1: Institute for Employment Research (IAB), Germany; 2: Institute for Employment Research (IAB), Germany; 3: Institute for Employment Research (IAB), Germany

Bots in web survey interviews: a showcase

Jan Karem Höhne¹, Joshua Claassen¹, Saijal Shahania², David Broneske²

1: DZHW, Leibniz University Hannover, Germany; 2: DZHW, University of Magdeburg

Bringing the Lab Online: Device Effects in Psychological Bias Testing in Online Surveys

Elli Zey¹, Iniobong Essien², Stefanie Hechler^1,3, Susanne Veit¹

1: DeZIM Institut, Germany; 2: Leuphana University Lüneburg, Germany; 3: FU Berlin, Germany

Enhancing Open-Answer Coding in Quantitative Surveys Using Optimized LLM Tools

Orkan Dolay, Densi Bonnay

Bilendi & respondi, France

The COVID-19 Health Behaviour Survey: A Cross-National Survey Conducted via Facebook

Daniela Perrotta

Max Planck Institute for Demographic Research, Germany

Estimating Fertility Indicators in Low- and Middle-Income Countries: Evidence from a Network Reporting Online Survey in Senegal

Jessica Donzowa^1,2, Daniela Perrotta¹, Dennis Feehan³, Emilio Zagheni¹

1: Max Planck Institute für demographische Forschung, Germany; 2: Bielefeld University, Germany; 3: University of California, Berkeley, USA

Should We Be Worried? The Impact of Problematic Responses on Social Media Surveys

Zaza Zindel^1,2

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

Optimizing Social Media Recruitment: Balancing Costs and Sample Quality in Non-Probabilistic Panels

Jessica Daikeler, Joachim Piepenburg, Bernd Weiss

GESIS, Germany

CAPI, or not CAPI – That Is the Question: Using Administratative Data to Assign the Optimal Mode for Maximizing Response-Rates in a Household Panel

Patrick Lazarevic, Marc Plate

Statistik Austria, Austria

The Framework of Survey Behaviour: An Extension of the Framework for Web Survey Participation

Jeldrik Bakker, Jonas Klingwort, Vera Toepoel

Statistics Netherlands

Survey design features that matter: A meta-analysis using official statistics surveys of the Netherlands

Jeldrik Bakker, Jonas Klingwort, Vera Toepoel

Statistics Netherlands

The effect of personalized feedback on participant behavior in data collection: Using paradata to understand participation rates and participant engagement in app-based data collection

Thijs Cornelis Carrière¹, Bella Struminskaya¹, Barry Schouten^1,2

1: Utrecht University, The Netherlands; 2: Statistics Netherlands

A Recipe to Handle Receipts? Usability-testing the Receipt Scanning Function of an App-based Household Budget Diary

Lasse Häufglöckner, Johannes Volk

Federal Statistical Office Germany (Destatis), Germany

How many diary days? Smart surveys can help to reduce burden and costs of data collection for behavioural statistics

Danielle Remmerswaal^1,2, Barry Schouten^1,2, Bella Struminskaya¹

1: Utrecht University, Netherlands, The; 2: Statistics Netherlands

I want YOU for this survey! Text interventions in email reminders to increase response rates in web surveys

Freja Wessman, Anders Carlander

University of Gothenburg, Sweden

The effects of using digital mailbox reminders

Julia Bergquist, Sebastian Lundmark, Cornelia Andersson, Klara Persson

The SOM Institute, University of Gothenburg, Sweden

Can Targeted Appeals Win Over Late Respondents in a Business Web Surveys?

Ellen Laupper^1,2, Ulf-Dietrich Reips²

1: Swiss Federal University for Vocational Education and Training SFUVET, Switzerland; 2: Konstanz University, Germany