On January 15, 2009, CSI had one of its highest rated episodes all season. On that day, people published 26 new pieces of fan fiction, the most stories posted on the same day as an episode had aired. On September 25, 2008, CSI had it third lowest ratings day all season and people posted zero new stories on that date.
Fan fiction is a really popular outlet for fan expression of interest in television shows. The stories are creative, explore plot lines in the show and, according to many fans, help market a series in a positive way. Fans often argue that their activities mirror larger interest in a show, and that producers should pay more attention to them and cater to their fannish interests as the example provided seems to demonstrate. Fan Fiction’s Predictive Value for Nielsen Ratings tests this fan theory and answers the question: Does the volume of fan fiction published in the period around when an episode airs correlate to Nielsen Ratings?
This post was submitted by fanhistory.

