Twitter Language Use Reflects Psychological Differences between Democrats and Republicans

Conservatives report, but liberals display, greater happiness

(2015) S. P. Wojcik et al.   SCIENCE

Differences in negativity bias underlie variations in political ideology

(2014) John R. Hibbing et al.   BEHAVIORAL AND BRAIN SCIENCES

National and Local Influenza Surveillance through Twitter: An Analysis of the 2012-2013 Influenza Epidemic

(2013) David A. Broniatowski et al.   PLoS One

Understanding Libertarian Morality: The Psychological Dispositions of Self-Identified Libertarians

(2012) Ravi Iyer et al.   PLoS One

Diurnal and Seasonal Mood Vary with Work, Sleep, and Daylength Across Diverse Cultures

(2011) S. A. Golder et al.   SCIENCE

Democrats and Republicans Can Be Differentiated from Their Faces

(2010) Nicholas O. Rule et al.   PLoS One