Chris Uggen's Blog: navel-gazing at citation counts

Saturday, October 15, 2005

navel-gazing at citation counts

i learned by way of crooked timber about a chronicle article detailing some wacky hijinks by journals to crank up their citation counts. here's a good one:

John M. Drake, a postdoctoral researcher at the National Center for Ecological Analysis and Synthesis, at the University of California at Santa Barbara, sent a manuscript to the Journal of Applied Ecology and received this e-mail response from an editor: “I should like you to look at some recent issues of the Journal of Applied Ecology and add citations to any relevant papers you might find. This helps our authors by drawing attention to their work, and also adds internal integrity to the Journal’s themes.” Because the manuscript had not yet been accepted, the request borders on extortion, Mr. Drake says, even if it weren’t meant that way. Authors may feel that they have to comply in order to get their papers published.

yikes! i can't imagine an editor of a major sociology or criminology journal writing such a thing (yet). i got curious about these citation counters, so i cite-googled myself. i found that one can get details quickly on citations by institution, language, source, authors, year, and other characteristics. beware, though, as it can be a humbling experience. i looked up my brilliant advisor, of course: several of his articles have been cited as much as all my work combined. i also checked out a few other sociological role models and found that at least one of them is cited approximately 19 times as often as i am -- i'm currently trailing by 2,745 citations and the gap is increasing. that aside, i developed three not-very-interesting hypotheses based on cites to my stuff.

H1. there is an association between visiting an institution and being cited by authors from that institution. i think people invite visitors who already appeal to one or more people in the department, but there may be a "visit effect" as well. in fact, i would never have started a project with jeff manza if he hadn't given a talk in minnesota. one could test for this reasonably well using the time-series data available from ISI and faculty CVs listing visit dates. the purple bars represent places i've visited and the yellow bars places that i have not yet visited -- click on the charts to get a slightly more readable gif version. shockingly, people in minnesota seem to cite me more than people outside of the skeeter state. i mentioned how much i enjoy visiting places to give talks, but it might also increase the visibility of one's work in publications down the road.
H2. the journals that publish the work seem to cite the work later. well, duh! that's what the flap was all about in the chronicle. i didn't have the energy for an article-level analysis (to see whether an article published in social problems was cited in social problems). again, the purple bars represent journals in which at least one article appears (like the departments visited above) and the yellow bars represent journals that remain 100 percent uggen-free.

H3. people are sometimes cited outside their major areas of teaching and research. of course, most cites probably track researchers' stated "areas of interest," unless said researchers are incurable dilettantes (i'll plead nolo contendere on that one). still, it seems that everybody who has been publishing a few years seems to get cited in multiple areas. maybe there's more interdisciplinarity happening than we realize.this all leads to a few questions: (1) my department doesn't pay much (if any) attention to citation counts. do they matter for individual tenure decisions or merit pay elsewhere? should they? (2) to what extent will "paper download counts" and blog visitors or webpage "eyeballs" be used to assess the impact or interest in a sociologist's work? (3) how are individual sociologists and (especially(?)) criminologists likely to "game" the system to increase their cite counts? ["i'll cite your article if you cite mine" or "we at the university make it a practice to only cite to one another's work"]; and, (4) if citation counts do matter, is anyone willing to cite me 2,745 times so i can make a little headway on this sampson dude?

7 Comments:

At 9:01 PM, Blogger jeremy said...

My experience is that the stock placed in citation counts varies not only between places, but, more importantly, between people within places. Especially: those with high citations or in areas that have high citation counts tend to believe more in the purity of citation counts as an indicator of merit.

As for journals requesting authors to make more citations to that journal, I've certainly known people (i.e., myself) who have looked through journals to which they were about to submit a manuscript to see if there were relevant articles to which citations should (or, less honorably, could) be added. I do believe that just as self-citations of authors to themselves are regularly excluded from citation counts, so too should citations within a journal be included from any use of citations to measure a journal's prestige or "impact."

 
At 11:17 PM, Anonymous chris said...

jeremy, your idea makes great sense. at first it seemed a little strange to exclude cites to asr in counts of asr articles, but then i realized that asr would do just fine without those cites. at minimum, impact measures could be computed with and without journal self-citations. i should have excluded my self citations from the charts, though that may have dropped the counts of some of my articles to zero, or possibly below zero.

i too look through journals to see whether there are cites i should add, but this is because i was spanked by a reviewer (and not in a pleasant way, either) for "completely ignoring" a piece deemed central to my research problem. i had just missed it (still, it wasn't as though it would have invalidated anything i'd written) and i thought it could have been added in an r&r. but i think the reviewer and editor viewed the omission as an affront to the journal, the discipline, and humankind more generally. so it goes.

the pressure i've felt lately has been to reduce the number of citations. this can happen in book publishing (where one might be asked to choose between 15 pages of tables and 15 pages of notes) and before copy-edits for an article ("your article is still too long. we notice you have several pages of references. do you really need each of the citations?"). i'm terrified of the p-word, so i'd rather over-cite than give any impression that i'm plagiarizing or not providing proper attribution.

 
At 5:23 PM, Anonymous Anonymous said...

"to what extent will...blog visitors or webpage...be used to assess the impact or interest in a sociologist's work?"

not at all, hopefully, given all the social reasons women's blogs/webpages don't seem to get read...

 
At 10:35 PM, Anonymous chris said...

anonymous, let's hope that particular digital divide narrows and closes. i imagine that it will within sociology. as women represent an ever-larger percentage of graduate students and faculty in the discipline, more and more scholars should find their blogs and webpages.

 
At 2:51 PM, Blogger Kim said...

Either your visit to Cornell was so forgettable that you neglected to put Cornell in Figure 1, or you were trying to save us from the embarrassment of being the only visited institution with 0 contributing citations. 'Fess up, Chris, which is it? :)

 
At 3:10 PM, Anonymous chris said...

hey kim, are you kidding? ithaca rocks and i loved cornell! i always appreciate trips where i learn about beer and robots as well as sociology (consider my consciousness raised on all counts). sadly, no one from cornell has cited me more than once (i used 2 or more as the cutpoint in doing the chart). so, i hang my head in shame at the lousy performance i must have given. perhaps you or one of your colleagues will cite me despite my talk -- maybe as the "before" picture or "goofus" example. i've actually cited you for some great ideas you raised during or after the talk(testing for race differences in the occupational distribution across states due to felon licensing exclusions). you should write that one up! :)

 
At 10:24 AM, Anonymous Mark said...

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