the terms of the Creative Commons-Attribution-Noncommercial-Share Alike License 4.0 International (http://creativecommons.org/licenses/by-nc-sa/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly attributed, not used for commercial purposes, and, if transformed, the resulting work is redistributed under the same or similar license to this one. Abstract Objective-To investigate multiple factors that may affect undergraduate students' selection of online library resources. Usefulness and ease of use, quality, and user differences were each explored as factors influencing undergraduates' use intention. Design-Survey questionnaire. Setting-A state university located in the United States of America. Subjects-332 randomly selected undergraduate students. Methods-A survey designed to measure the intent to utilize online library resources was administered to an undergraduate population. The results, including 11 factors of use intention, were analyzed quantitatively using inferential statistics such as structural equation modeling, multiple regression, t-tests, ANOVAs, and linear regression.