<p>Here is a good article on this topic:
[Covering</a> Up or Scaring Off? :: Inside Higher Ed :: Higher Education’s Source for News, Views and Jobs](<a href=“http://www.insidehighered.com/news/2008/09/29/disclose]Covering”>http://www.insidehighered.com/news/2008/09/29/disclose)</p>