Library Faculty/Staff Scholarship and Research

The practice of acquiring ebooks and managing them within the collection is complex. Through survey results and a review of the literature, this report attempts to measure the significance of the ebook format within the collection, the procedures and preferences academic libraries have for acquiring ebooks, and the perceptions librarians have of the acquisition and management workflows. This survey and white paper aim to provide empirical context around the factors that are having the most influence on the way academic libraries acquire and integrate ebooks into their collections.

This presentation discussed the on-going e-resources review process implemented at the University of Maryland College Park. The University of Maryland Libraries (UMD), has experienced a static collection budget for over 15 years. In the fall of 2015, the Libraries initiated its first-ever comprehensive e-resources review process to address the current budget situation as well as plan for the future. The process started with a comprehensive database review, evolved into a serials review the following year, and continues to be adapted for each subsequent e-resource review process. The presenters described the process used to develop the review procedures, discussed how decisions were made and communicated, and highlighted the experience of a subject specialist librarian with the process.

Poster Evidence Based Collection Development Robert Wright, Health and Life Sciences Librarian University of Maryland Libraries, Shady Grove Introduction Numerous sources in the library literature address the theory and practice of collection development and management. These include monographs on the general principles of collection development (Johnson, 2009) (Evans & Saponaro, 2005), research evaluating collections using materials-based and usage-based methods (Ching & Chennupati, 2002) (Kao, Chang, & Lin, 2003), and research on decision support systems for collection development (Uzoka & Ijatuyi, 2005). This poster departs from previous studies by addressing collection development decision-making at the item level. It presents findings from a study of three evidence based methods applied to the acquisition of chemistry monographs (Wright, 2008). It describes these methods in detail, illustrates their practical application, reports how their efficacy was tested using circulation data, and outlines plans for further research. Methods Three evidence based methods were developed for the selection of chemistry monographs at the University of Houston (UH) Libraries: (1) the analysis of circulation statistics for related titles in the Libraries’ integrated library system (ILS), (2) Google-mediated searching of UH Chemistry Department web pages, and (3) searches in SciFinder Scholar limited to research done by UH faculty and graduate students. Two hundred and ninety-five (295) chemistry monographs were selected between 2005 and 2007 by applying these methods rigorously. The average circulation rate of this cohort of monographs was compared to the average circulation rate of 254 chemistry monographs selected between 2002 and 2004, when the methods were not used or were in an incomplete state of development. Results Circulations/month were on average 9% greater in the cohort of monographs selected with the rigorously-applied evidence based methods. Further statistical analysis, however, found that this apparent increase in circulation was due to natural variations in the rates of circulation among the two cohorts, and that the 9% increase could not be attributed to the different application of these methods. Conclusions While the methods described in this poster provide an evidence base for the selection of chemistry monographs, their application did not change circulation rates in a statistically significant way. Further research is needed to determine if this lack of statistical significance is real or if it is a product of the organic development and application of these methods over time, which might make definitive comparisons difficult. Further Research The evidence based methods described above were developed and perfected incrementally over time, thus making it difficult to determine with certainty the degree to which the methods were applied at different points in time between 2002 and 2007. A different strategy is now being undertaken which compares evidence based selection methods that are fully developed and distinct. These selection methods reflect the unique environment of the Universities at Shady Grove (USG), an institution with a primarily teaching focus that supports programs from nine separate universities: Bowie State University; Salisbury University; Towson University; the University of Baltimore; the University of Maryland, Baltimore; the University of Maryland, Baltimore County; the University of Maryland, College Park; the University of Maryland Eastern Shore; and the University of Maryland University College. The methods also reflect monograph selection in a broad range of disciplines outside of chemistry, including biology, nursing, pharmacy, psychology, public health, respiratory therapy, and social work. These circumstances mean that a straightforward, Google-mediated search is not possible. They also mean that searching SciFinder Scholar for faculty and graduate student research is not relevant to monograph selection decisions. In this new setting, the evidence based selection methods that will be used and compared are (1) the analysis of circulation statistics for related titles in the Library’s ILS, (2) using course descriptions and other documents from online searches of the web sites of USG and its nine partner institutions, and (3) faculty input on selection decisions. Instead of using methods as they are being developed and refined, methods that are fully developed will be used. Instead of testing the impact on monograph circulation of the combined use of all the methods, each method will be tested individually to determine its impact on circulation. In this way, the difficulty of making a definitive case for the value of selection methods should be overcome. References Ching, J. T. Y., & Chennupati, K. R. (2002). Collection evaluation through citation analysis techniques: A case study of the Ministry of Education, Singapore. Library Review 51(8), 398-405. Evans, G. E., & Saponaro, M. Z. (2005). Developing library and information center collections (5th ed.). Westport, CT: Libraries Unlimited. Johnson, P. (2009). Fundamentals of collection development and management (2nd ed.). Chicago, IL: American Library Association. Kao, S. C., Chang, H. C., & Lin, C. H. (2003). Decision support for the academic library acquisition budget allocation via circulation database mining. Information Processing and Management 39(1), 133-147. Uzoka, F.M.E., and Ijatuyi, O. A. (2005). Decision support system for library acquisitions: A framework. The Electronic Library 23(4), 453-462. Wright, R. A. (2008). Three evidence based methods to compensate for a lack of subject background when ordering chemistry monographs. Evidence Based Library and Information Practice, 3(3), 3-17. Retrieved from http://ejournals.library.ualberta.ca/index.php/EBLIP/article/view/1192/3359

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