To help celebrate Martin Luther King Jr Day, I took a look at MLK and discoverability in the online catalog of a couple of public libraries. I think the results are quite telling, so I recommend you take a look at your catalog too.
Exercise 1Go to your online catalog and do a keyword search on "MLK" (without the quotes). You'll probably get a handful of books that include "MLK" in the title, and another handful of music CDs that contain a song with "MLK" in the title.
Now do a subject search on "MLK". You'll almost certainly get nothing at all, because "MLK" is not an "official" Library of Congress Subject Heading. In fact, it's not even included as a variant (which you can check at id.loc.gov).
It's worth pointing out that this means nothing if your patrons never search for "MLK". While it's worthwhile making your catalog the best it can be in the abstract, it's also worthwhile to look at your catalog search logs to see what your patrons are actually searching for.
Exercise 2Go to the advanced search page of your online catalog. Search for items that:
- contain "Martin Luther King" anywhere;
- do NOT have "Martin Luther King" in the author, title or subject fields.
For example, for Bibliocommons libraries the search query would be:
"martin luther king" -au:(martin luther king) -ti:(martin luther king) -su:(martin luther king)
These are items that will *not* be returned by an author, title or subject search for "Martin Luther King". You can take a look at the search results and decide for yourself how to make these items discoverable.
ThoughtsYou're doing *something* for Martin Luther King Day, right? You have a book display in the library and you've tweeted a list of MLK biographies. I don't think it makes sense to put effort into these activities without also putting effort into the catalog.
And the same goes for everything from LGBT Pride Month to National Rose Day (June 11 this year, btw).
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Graeme Williams
Las Vegas, NV
He/Him/His
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