In this assignment I have to write a literature review of six articles collected through library research. The articles must be from peer reviewed journals using a library database. Articles from Wikipedia, magazines, .coms are not recommended. I can include sources from .gov or .org websites but I must make sure they are relevant and useful. The review should concentrate on developing a synthesis of the contributions of each article around my particular theme. The review should provide a comprehensive overview of research and existing state of knowledge on my topic. The topic of this paper are the outcomes of social networking sites on the academic performance of undergraduate students. Proper use of citations and reference page are expected in the review.