creator Hemphill, Libby creator Otterbacher, Jahna creator Shapiro, Matthew A. As Twitter becomes a more common means for officials to communicate with their constituents, it becomes more important that we understand just how that communication relates to other political activities. Using data from 411 members of Congress' Twitter activity during the summer of 2011, we examine relationships among the resulting conversation networks, language use, and political behavior. The social networks that result from their communications have surprisingly low density and high diameter, indicating a level of independence that is surprising for a group so tightly connected offline. Our findings also indicate that officials frequently use Twitter to advertise their political positions and to provide information but rarely to request political action from their constituents or to recognize the good work of others. Our analysis suggests strong relationships between anti-social behaviors indicated by the loosely connected network and low incidence of pro-social conversations and polarized or extreme Congressional voting records. Submitted by Libby Hemphill (lhemphil@iit.edu) on 2012-12-20T19:18:09Z No. of bitstreams: 1 Hemphill et al ICA 2012.pdf: 550918 bytes, checksum: ecd13003b9ebd3fa7776591f97b6e86d (MD5) Made available in DSpace on 2012-12-20T19:18:09Z (GMT). No. of bitstreams: 1 Hemphill et al ICA 2012.pdf: 550918 bytes, checksum: ecd13003b9ebd3fa7776591f97b6e86d (MD5) Previous issue date: 2012 2012-12-20 2012

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http://hdl.handle.net/10560/2890 Attribution 3.0 United States http://creativecommons.org/licenses/by/3.0/us/ politicians internet twitter Technical report born digital application/pdf In Copyright http://rightsstatements.org/page/InC/1.0/ Open Access SSCI / Social Sciences Illinois Institute of Technology Affiliated department