Hennesy, CodyHanson, MargotAdams, Annis Lee2021-03-172021-03-172021-03-17https://hdl.handle.net/11299/219074IDs for tweets using official ACRL conference hashtags during the 2011 to 2019 ACRL conferences, along with the full-text conference session titles and descriptions from the same conference years.This data includes the (1) Twitter IDs for tweets that used the official conference hashtags at the Association of College & Research Libraries (ACRL) conferences from 2011 to 2019 and (2) the full-text titles and session descriptions for every conference session for the same conference and time period. These data supported a computational text analysis of the relationships between language used on Twitter and the discussion of the same topics as presented in formal program titles and descriptions.Attribution-NonCommercial 3.0 United Stateshttp://creativecommons.org/licenses/by-nc/3.0/us/librariestwitterDatasethttps://doi.org/10.13020/559w-2z68