In response to the crisis of scholarly communication, open access (OA) journals have originated and thereafter been regarded as important scholarly resources since 2000. Researcher Swan finds that although generally scholars agree on the advantages of open access journals, they seldom publish their articles in this type of journal. In Taiwan, since 2003, there have been some library and information science (LIS) journals published on the model of open access journals. This article mainly explores the attitudes and behaviors of library and information science scholars toward open access journals, and examines their use, citation, and publication connected with this type of journal. A survey was conducted with 176 questionnaires sent to scholars of nine LIS departments and institutes in February 2010, of which 100 questionnaires were replied at a return rate of 57 percent. Results of the survey indicate that 95 percent of the LIS scholars have a competent knowledge of open access journals, 85 percent of them have the experience of using OA journals, 69 percent of them have cited OA journals before, and 38 percent of them have published their articles in OA journals. The main users of OA journals include scholars with their Ph.D. degree in LIS or information science and graduate students of LIS Ph.D. programs. The scope of their knowledge about OA journals produces vital influences on their applications of this type of journal.