These authors studied a number of popular search engines, including Google, to discover if they can find librarian acceptable information. In order to do this they entered in several key words and looked at the first one hundred results. Once completing these tests the authors discovered what percent of each search engine was librarian acceptable. It also lists the total number of results of each search engines. These authors' research gives a representation of the reliability of a number of search engines including Google, Yahoo, and MSN.
The author discuses how students researches have begun to diverge from the library for quite some time now and Google Scholar is just more evidence of this. He describes how the lack of student tendency to use the library has struck fear into both university faculty and librarians. He then discusses a number of different approaches that colleges and universities are taking. Some have a strict no Google Scholar, others do not dismiss or endorse it, posting agendas that point users towards the library, and some accept Google Scholar as good enough for student use. This article describes what researchers desire and the ability of Google Scholar to provide this information.