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German Internet Panel (GIP) @gip.uni-mannheim.de · 24/08/2026

Check out this interview with our Scientific Director, Prof. Traunmüller, where he shares key insights on freedom of speech based on GIP data. 🎙️📊

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German Internet Panel (GIP) @gip.uni-mannheim.de · 24/08/2026

Looking to analyze long-term social trends? 📈 GIP Waves 74, 75 & 76 were just published, extending the data from Sep 2012 to Mar 2025. Access 76 waves of high-quality panel data via the @gesis.org data archive! 🔍 www.uni-mannheim.de/gip/gip-date...

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Reposted by German Internet Panel (GIP)

MZES Uni Mannheim @mzesunimannheim.bsky.social · 06/05/2026

❗ Out now by Prof. Richard Traunmüller: "Freedom of Speech in Germany: Subjective Perceptions and Actual Experiences." GIP Policy Brief 3/26 (in English and German) 👇 www.uni-mannheim.de/en/news/gip-... @gip.uni-mannheim.de

uni-mannheim.de

GIP Policy Brief 3/26 |

GIP Policy Brief 3/26 by Prof. Richard Traunmüller: Freedom of Speech in Germany: Subjective Perceptions and Actual Experiences.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 23/04/2026

Thank you for the inspiring exchange at the Survey Operators Lifecycle Workshop in Nuremberg, hosted by the #IAB! The GIP connected with other panels to discuss key topics and recent developments, making it an insightful and highly productive event with valuable input for future implementation 🤝📊

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German Internet Panel (GIP) @gip.uni-mannheim.de · 23/03/2026

🚨 Data alert: Waves 72 & 73 are now available via the @gesis.org data archive, now covering Sep 2012 to Sep 2024. Plus: Waves 61–71 have been updated. 📊 73 waves of high-quality panel data for studying long-term trends, attitudes, and social change.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 05/03/2026

📊 Excited to share that the German Internet Panel (GIP) presented its 2026 recruitment strategy at the 18th workshop of panel surveys in German-speaking countries & the General Online Research Conference (GOR 2026) last week – both as a poster and a talk!

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German Internet Panel (GIP) @gip.uni-mannheim.de · 27/01/2026

Check out this new publication using data from the GIP and our Mannheim Corona Study!

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German Internet Panel (GIP) @gip.uni-mannheim.de · 13/01/2026

We’re happy to announce that we’ve successfully recruited a refreshment sample for the GIP study! 📊🎉 We’re excited to welcome 1,115 new panel members, bringing us to over 4,000 completed interviews per wave.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 11/12/2025

📢Did you know? You can submit questions for your own academic survey project to the GIP — and receive high-quality data just four weeks after fieldwork ends📈 www.uni-mannheim.de/gip/fragen-i...

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German Internet Panel (GIP) @gip.uni-mannheim.de · 02/12/2025

Time to celebrate another milestone! The GIP has just completed its 80th wave. Here’s to many more! 🎉📊 May the next waves be just as insightful and inspiring.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 18/11/2025

For those who didn’t catch it:🚨 We’ve released 3 additional panel waves via @GESIS, bringing the total to 71 waves of survey data. Spanning Sep 2012–May 2024, the GIP dataset is fully accessible for researchers studying trends, attitudes, and social changes over more than a decade.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 22/09/2025

Mission ‘New Recruitment’ is underway: For the 4th time in its 13-year history, the German Internet Panel is inviting new respondents. On Sept 1st, we sent out 6,753 invitation letters and we are waiting excitedly for the response!

46 yellow postal boxes containing a total of 6,753 letters

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German Internet Panel (GIP) @gip.uni-mannheim.de · 17/07/2025

Our colleague, Tobias Rettig, presented important insights on panel attrition using data from the German Internet Panel at the #ESRA25. His analyses of dropout patterns and early warning indicators provide valuable insights into a key challenge in panel studies.

Tobias Rettig präsentiert Dropout Patterns im German Internet Panel. Graph zeigt 25% Dropout im ersten Jahr, danach stetig abflachende Kurve.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 16/07/2025

Come find our colleague Benjamin Gröbe at the #ESRA25 poster session to learn about results from an experiment on questionnaire modularization. The insights have already been integrated into the GIP questionnaire design.

Benjamin Gröbe at the ESRA poster session.

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German Internet Panel (GIP) @gip.uni-mannheim.de · 15/07/2025

Our colleague over @gesis.org, Julian Diefenbacher, is presenting insights on longitudinal nonresponse bias in probability panels at the #ESRA25 conference. GIP performs well!

Powerpointpräsentation. Julian Diefenbacher präsentiert Vergleich von GESIS Panel und German Internet Panel.

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Reposted by German Internet Panel (GIP)

Klaus Pforr @klauspforr.eurosky.social · 12/06/2025

Very interesting and important paper on the development of education bias in prob-based surveys in Germany www.tandfonline.com/doi/epdf/10....

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German Internet Panel (GIP) @gip.uni-mannheim.de · 05/06/2025

Did you know? The University of Mannheim publishes the #WieTicktDeutschland reports – concise insights from the German Internet Panel for the public, journalists, and policy-makers. 👉Policy Brief 1/24: www.uni-mannheim.de/news/gip-pol... 👉Policy Brief 2/24: www.uni-mannheim.de/news/gip-pol...

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German Internet Panel (GIP) @gip.uni-mannheim.de · 20/05/2025

For the first time, more respondents completed the GIP survey (76th wave, March 2025) on a smartphone than on a computer. A notable shift in response behavior! #SurveyResearch #GIP www.uni-mannheim.de/en/news/chan...

Share of different devices in the GIP. In the first GIP wave in September 2012, only about 4% of participants used a smartphone, while approximately 94% completed the survey on a computer. In the most recent 76th wave (March 2025), 49% of respondents used a smartphone, compared to 48% who used a computer. Tablets have always played a minor role: their share was 2% in wave 1 and was 3% in wave 76.

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