***Apologies for cross-posting*** Dear colleagues, In 2021 we celebrate the 10th anniversary of the GESIS Summer School - Europe's leading summer school in survey methodology, research design, and data collection. It will take place from 28 July to 20 August 2021 - conducted again online as a virtual summer school. Scheduled are four short courses and ten one-week courses. Seven courses are new or have been completely redesigned. For all relevant information including the full program and detailed course descriptions visit www.gesis.org/summerschool<http://www.gesis.org/summerschool> _Program Week 0 (28 - 30 July): Introduction to Stata for Data Management and Analysis<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xEACC09F244924C9582BACE70FB78E04F&lang=de_DE&lang=en_US> Using Directed Acyclic Graphs for Causal & Statistical Inference<https://training.gesis.org/?site=pDetails&child=full&pID=0xB9A0C0556EC94063A6171CC5D5946F0E&subID=0x45C7037A0DED4B8698AA6D904E762816&lang=en_US> _new Pretesting Survey Questions<https://training.gesis.org/?site=pDetails&child=full&pID=0xB9A0C0556EC94063A6171CC5D5946F0E&subID=0x45C7037A0DED4B8698AA6D904E762816&lang=en_US> _redesigned Week 1 (02 - 06 August): Introduction to Survey Design<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0x83A7AF79CC034604AFE247B6AB68DA40&lang=de_DE&lang=en_US> Questionnaire Design<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xD3CA22BB7D3E4A05B1CFF2B99BC8DF87&lang=de_DE&lang=en_US> Introduction to Data Analysis Using R<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0x02FBC86744084F37B3C4A2D2C584237E&lang=de_DE&lang=en_US> Survey Sampling and Weighting<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xF342A0463CA94E5D81CCB5A6BD2D1D17&lang=de_DE&lang=en_US> Week 2 (09 - 13 August): Statistical Analysis of Incomplete Data<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xF4028A2979F44300BDD1B3007F2F67AB&lang=de_DE&lang=en_US> Design and Implementation of Web Surveys<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0x2898B66551074E119357F24B35158757&lang=de_DE&lang=en_US> _redesigned (Non-)Probability Samples in the Social Sciences<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0x64AB5A0D2A344AC6AECE71C3AF4D1614&lang=de_DE&lang=en_US&lang=de_DE&lang=en_US> _new Designing, Implementing, and Analyzing Longitudinal Surveys<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xD6225DA2B41F4ED28D97008A69A5BDAF> Week 3 (16 - 20 August): A (Short) Course on (Short) Scale Development<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xAF5723BFABDD44BD8EA8EF5406AFBA56&lang=de_DE&lang=en_US> _new Mixed Methods and Multimethod Research<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0x8991CB1552D44D93A0D7AD8086B3B1CB&lang=de_DE&lang=en_US> _new Collecting and Analyzing Longitudinal Social Network Data<https://training.gesis.org/?site=pDetails&child=full&pID=0xB1510AFD86524A14AA36DF8A4DAD15F9&subID=0xE19ECB3292254A82A35B06CB6BBE44F4&lang=de_DE&lang=en_US> _new For detailed course descriptions and registration visit our website<https://www.gesis.org/en/gesis-training/what-we-offer/summer-school-in-survey-methodology>. _ECTS & Scholarships Thanks to our cooperation with the Center for Doctoral Studies in Social and Behavioral Sciences (CDSS)<https://gess.uni-mannheim.de/doctoral-programs/social-and-behavioral-sciences-cdss.html> at the University of Mannheim participants can obtain a certificate acknowledging a workload worth 4 ECTS credit points per one-week course (24h or 30h of virtual class time). More information on our website<https://www.gesis.org/en/gesis-training/what-we-offer/summer-school-in-survey-methodology/ects-credits>. Thanks to our cooperation with the Institute of Sociology and Social Psychology (ISS)<https://iss-wiso.uni-koeln.de/en/> at the University of Cologne, scholarships<https://www.gesis.org/en/gesis-training/what-we-offer/summer-school-in-survey-methodology/scholarships> (fee waivers) are available to Summer School participants who do not hold German citizenship and are living outside of Germany, sponsored by the German Academic Exchange Service (DAAD)<https://www.daad.de/en/>. Find a Call for Applications on our website<https://www.gesis.org/en/gesis-training/what-we-offer/summer-school-in-survey-methodology/scholarships>. Thank you for forwarding this announcement to other interested parties. Best wishes and stay healthy, Your GESIS Summer School team -- GESIS - Leibniz-Institute for the Social Sciences GESIS Summer School in Survey Methodology email: summerschool@gesis.org<mailto:summerschool@gesis.org> web: www.gesis.org/summerschool<http://www.gesis.org/summerschool> facebook: https://www.facebook.com/GESISTraining twitter: https://twitter.com/gesistraining