Judith Moeller is an Assistant Professor at the Amsterdam School of Communication Research. In her research she focuses on the effects of political communication, in particular social media and digital media. She is experienced in longitudinal and comparative panel survey research and content analysis. Judith is fascinated by the changing nature of political participation in the digital age and uses state of the art methods and analysis techniques to understand the impact on democratic societies. She is also always trying to improve measures of media exposure, taking into account the personalized and targeted media environment users experience everyday.