Hi everyone,

I am writing a report on science in Wikipedia and other projects of Wikimedia (especially Wikibooks and Wikiversity). A question which interests me in particular is: who is actually contributing to the articles? With "who" I am asking especially for the educational level of the contributors, but also other aspects such as gender and age might be of interest, of course.

The context of this question is that I am wondering if there are maybe more "full-time experts" taking part in Wikipedia as one might guess. So far I found examples for both: Undergraduates taking care of major parts of scientific fields at Wikipedia (see e.g. Keim 2007) and active full-time scientists contributing to the encyclopaedia (see e.g. Huss et al. 2008; Butler 2008).

I would appreciate any help. Thank you.

René

References:

Butler, D., 2008, /Publish in Wikipedia or perish/; Website; Nature News http://www.nature.com/news/2008/081216/full/news.2008.1312.html.

Huss, J. W., Orozco, C., Goodale, J., Wu, C., Batalov, S., Vickers, T. J., Valafar, F. und Su, A. I., 2008, A Gene Wiki for Community Annotation of Gene Function, /PLoS Biology/ /6(7)/, e175 <http://dx.doi.org/10.1371%2Fjournal.pbio.0060175 >.

Keim, B., 2007, News feature: WikiMedia, /Nat Med/ /13(3)/, 231-233 <http://dx.doi.org/10.1038/nm0307-231 >.