Cooperative Election Study Common Content, 2020doi:10.7910/DVN/E9N6PHHarvard Dataverse2021-03-264Schaffner, Brian; Ansolabehere, Stephen; Luks, Sam, 2021, "Cooperative Election Study Common Content, 2020", https://doi.org/10.7910/DVN/E9N6PH, Harvard Dataverse, V4, UNF:6:zWLoanzs2F3awt+875kWBg== [fileUNF]Cooperative Election Study Common Content, 2020doi:10.7910/DVN/E9N6PHSchaffner, BrianAnsolabehere, StephenLuks, SamYouGovAdd your team name(s) here.Harvard DataverseCCESBrian SchaffnerSchaffner, Brian2021-03-22Social SciencesThis is the final release of the 2020 CES Common Content Dataset. The data includes a nationally representative sample of 61,000 American adults. This release includes the data from the survey, a full guide to the data, and the questionnaires. The dataset includes vote validation performed by Catalist. Please consult the guide and the study website (https://cces.gov.harvard.edu/frequently-asked-questions) if you have questions about the study. Special thanks to Marissa Shih and Rebecca Phillips for their work in preparing this data for release.<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a>misidentifiedNCrespondents.tab9251text/tab-separated-valuesUNF:6:zWLoanzs2F3awt+875kWBg==This file identifies which respondents were assigned to the wrong congressional district during the survey administration. caseid6399496.8353966761.241646011E9.1.2433838778216217E90.01.261131135E91.223602521E9925.0UNF:6:zWLoanzs2F3awt+875kWBg==CCES Guide 2020.pdfGuide to the 2020 CES, including description of study and information on sampling, matching, weighting, and vote validation.application/pdfCES20_Common_OUTPUT_vv.csvFinal release dataset for the 2020 CES. Vote validation included. N = 61,000.text/csvCES20_Common_OUTPUT_vv.dtaFinal release dataset for the 2020 CES. Vote validation included. N = 61,000.application/x-stata-14CES20_Common_post_qx.pdfPost-election wave questionnaire.application/pdfCES20_Common_pre_qx.pdfPre-election wave questionnaire.application/pdfTechnical Memo on NC Respondents Assigned to Incorrect Districts.pdfThis memo describes an issue with the survey administration that caused approximately half of the respondents in North Carolina to be assigned to the wrong congressional district.application/pdf