When fake news becomes real: Combined exposure to multiple news sources and political attitudes of inefficacy,alienation and cynicism / Meital Balmas -- Do social network sites enhance or undermine subjective well-being?A critical review / Philippe Verduyn -- Effects of the news-finds-me perception in communication:Social media use implications for news seeking and learning about politics / Homero Gil de Zúñiga -- Socia media cultivating perceptions of privacy:A 5-year analysis of privacy attitudes and self-disclosure behaviors among Faceboojk users / Mina Tsay-Vogel -- The presentations of self in the age of social media:Distinguishing perfoermances and exhibitions online / Bernie Hogan -- Too much of a good thing?The relationship between number of friends and interpersonal impressions on Facebook / Stephanie Tom Tong -- Perceptions of social media for politics : Testing the slacktivism hypothesis / Nojin Kwak. -- Positive side od social comparison on social network sites : How envy can drive inspiration on Instagram / Adrian Meier .