"Chris Gavaler and Dan Johnson set out to measure how identifying a text as science fiction makes readers automatically assume it is less worthwhile, in a literary sense, and thus devote less effort to reading it": https://goo.gl/t52N9X ... Related posts by Gavaler include the texts used in the study: https://goo.gl/xaZRsd ... https://goo.gl/8eQwxp ... https://goo.gl/cNzvH4 ... and in 2014 he wrote about SF, literary fiction, slipstream, and other labels: https://goo.gl/7zR1Pd