Recently read David J Brier and Vicky Kaye Lebbin (2004) 'Teaching information literacy using the short story', Reference Services Review, 32/4 pp 383-387.
I like the idea of stories helping us to retain information. I know that in this instance the article is referring to the imagined story or tale, but the point still fits well with one of my many theories of teaching - that a true 'story' or - yes if you want a more technical term - a case study - is better at making the point, and importantly allowing that point to have been retained to become effectively learnt, than I ever could with bullet points on a powerpoint (or just my voice droning on).
Personally I like a visual clue as well as the story. So well-illustrated children's story books were made for me.
Cue the start to an article that might make it beyond my computer: