
Monitoring Social Change in Germany / longitudinal online panel survey / probability-based sampling / part of @PolEconReforms funded by @dfg_public
Mannheim, Baden-Württemberg
Joined May 2020
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We’ve moved to Bluesky! Same content, new channel.
👉bsky.app/profile/gip.uni-man…
Let’s stay in touch.
A new GIP Policy Brief by Prof. Marc Helbing & Prof. Richard Traunmueller was just published.
uni-mannheim.de/news/gip-pol…
Scientific use files from waves 59–68 (May 2022–November 2023) of the GIP study are now published and available via the GESIS data archive (@gesis_org). For more information: uni-mannheim.de/en/gip/using…
Our head of operations Tobias Rettig was interviewed by the "Mannheim Center for Data Science". Check it out!
uni-mannheim.de/datascience/…
Barbara Felderer of @gesis_org presenting results on IT literacy and nonresponse using GIP data at #GOR24 (@dgof_gor)
Paper using GIP data published in Personality Science studying “The Big Five Personality Dimensions in Large-Scale Surveys” by Rammstedt, Roemer, Mutschler & Lechner (@gesis_org) doi.org/10.5964/ps.10769
New paper “Investigating Respondent Attention to Experimental Text Lengths” by Tobias Rettig & Annelies Blom was just published in the Journal of Survey Statistics and Methodology (@JSurvStatMeth) using GIP data!
doi.org/10.1093/jssam/smad04…
New article by Tobias Rettig and @bellastrum on “Memory Effects in Online Panel Surveys: Investigating Respondents’ Ability to Recall Responses from a Previous Panel Wave” just published in Survey Research Methods using GIP data!
doi.org/10.18148/srm/2023.v1…
New article by @CarinaCornesse, Annelies Blom, @Marie_Sohnius, Marisabel González Ocanto, Tobias Rettig and Marina Ungefucht on Panel Conditioning Effects just published in Survey Research Methods using GIP data!
doi.org/10.18148/srm/2023.v1…
We are hiring! Bewirb dich als Survey Expert im German Internet Panel (E 13 TV-L BW) @UBMannheim. Bewerbungsschluss ist der 29.10.2023. Weitere Infos: uni-mannheim.de/media/Univer…
Wir stellen ein! Stelle als Assistenz im Projekt- und Umfragemanagement im German Internet Panel (E 9b TV-L BW) @UBMannheim zu besetzen. Bewerbungsschluss ist der 29.10.2023. Weitere Infos: uni-mannheim.de/media/Univer…
German Internet Panel retweeted
New article by @tobgummer #TanjaKunz #TobiasRettig and @jkhoehne on “How to Detect and Influence Looking Up Answers to Political Knowledge Questions in Web Surveys” published in Public Opinion Quarterly.
doi.org/10.1093/poq/nfad027 (1/7)
@gesis_org @gip_study @DZHW_info @UniHannover
German Internet Panel retweeted
New article in POQ together with T. Kunz, T. Rettig, and @jkhoehne: “How to Detect and Influence Looking Up Answers to Political Knowledge Questions in Web Surveys” (1/4)
doi.org/10.1093/poq/nfad027
German Internet Panel retweeted
#ESRA23 @PeterLugtig talks abt what went right (swift adaptation, collected data, ad-hoc initiatives eg Facebook studies, Mannheim Corona study, which had impact) & wrong in surveys (no good random sample, lack of funding, too many surveys) during Covid & the need to link studies
Thank you for the shoutout @PeterLugtig at #ESRA23.
Mannheim Corona Study conducted by the #GIP listet as a positive example for surveys conducted during COVID.
So happy to see that the survey resesarch community recognizes the @gip_study effort to collect data early on during the #COVID19 pandemic as a positive #infrastructure example @ESRAsurvey #ESRA23! Thank you, @PeterLugtig !!
Very interesting talk at the #ESRA23 by Sebastian Lundmark (@Zeotrixie) on respondent attention using data from the #GIP and the Swedish Citizen Panel. Study reveals different results for attention and noncompliance for different attention checks.





















