January 1, 2021
      
            Daniel S. Lane,Kevin Do, & Nancy Molina-Rogers
Journal of Information Technology & Politics | 2022
 
While a growing number of studies have examined political expression in the context of social media, fundamental questions remain about the communicative processes under study and the transformative role played by social media technologies. Accordingly, this paper undertakes a systematic review of quantitative studies that explicitly examine political expression on social media (N = 66) in order to clarify how past scholarship has conceptualized and measured political expression.