Evidence-based practice in general has been characterised as a positivist approach;2 EBLIP is therefore also a positivist approach to LIS.3 As such, EBLIP is an approach in contrast to other approaches to LIS. The use of statistical approaches known as meta-analysis to conclude what evidence has been reported in the literature is one among other methods which is typical for the evidence-based approach.
In 2002, Booth noted the three schools of EBILP had some commonalities, including the context of day-to-day decision-making, an emphasis on improving the quality of professional practice, a pragmatic focus on the 'best available evidence', incorporation of the user perspective, the acceptance of a broad range of quantitative and qualitative research designs, and access, either first-hand or second-hand, to the (process of) evidence-based practice and its products. He added one more, that EBILP is concerned with getting the best value for money.4
Evidence-based practice in general is based on a very thorough search of the scientific literature and a very thorough selection and analysis of the retrieved literature. A close familiarity with database searching is needed, and library and information professionals have important roles to play in this respect. Therefore LIS professionals should be well suited to help professionals in other disciplines doing EBP. EBLIP is the application of this approach on LIS itself. It should be mentioned, however, that EBP started in medicine as evidence-based medicine (EBM) from which it spread to other fields. Only slowly and to a limited extent has EBP moved on to LIS. The EBLIP process can be applied to a variety of scenarios in LIS, including customer service,5 collection development,6 library management7 and information literacy instruction.8 In general, quantitative methods are used in LIS research.9
A 2010 study revealed that professionals experienced evidence-based practice as, variously, irrelevant; learning from published research; service improvement; a way of being; and as a weapon.10
Hjørland, Birger (April 28, 2011). "Evidence based practice: An analysis based on the philosophy of science". Journal of the American Society for Information Science and Technology. 62 (7): 1301–1310. doi:10.1002/asi.21523. /wiki/Doi_(identifier) ↩
Hjørland, Birger (February 2005). "Empiricism, rationalism and positivism in library and information science". Journal of Documentation. 61 (1): 130–155. doi:10.1108/00220410510578050. https://www.emerald.com/insight/content/doi/10.1108/00220410510578050/full/html ↩
Booth, Andrew (March 2002). "From EBM to EBL: Two Steps Forward or One Step Back?". Medical Reference Services Quarterly. 21 (3): 51–64. doi:10.1300/J115v21n03_04. PMID 12238016. S2CID 25197482. /wiki/Doi_(identifier) ↩
Abbott, Wendy (2006). "Persuasive Evidence: Improving Customer Service through Evidence Based Librarianship". Evidence Based Library and Information Practice. 1 (1): 58–68. doi:10.18438/B8H59J. Archived from the original on 2014-11-06. Retrieved 2014-11-06. https://web.archive.org/web/20141106123434/http://epublications.bond.edu.au/cgi/viewcontent.cgi?article=1002&context=library_pubs ↩
Eldredge, Jonathan (2006). "Evidence-based librarianship: The EBL process". Evidence-based Librarianship. 24 (3): 341–354. ↩
Greenwood, Helen; Cleeve, Marigold (2008). "Embracing change: evidence-based management in action". Library Management. 29 (3): 173–184. doi:10.1108/01435120810855304. /wiki/Doi_(identifier) ↩
Gross, Melissa; Latham, Don; Armstrong, Bonnie (2012). "Improving below-proficient information literacy skills: designing an evidence-based educational intervention". College Teaching. 60 (3): 104–111. doi:10.1080/87567555.2011.645257. S2CID 143660592. /wiki/Doi_(identifier) ↩
VanScoy, Amy; Fontana, Cady (April 2016). "How reference and information service is studied: Research approaches and methods". Library & Information Science Research. 38 (2): 94–100. doi:10.1016/j.lisr.2016.04.002. /wiki/Doi_(identifier) ↩
Partridge, Helen; Edwards, Sylvia L; Thorpe, Clare. "Evidence-based practice: Information professionals' experience of information literacy in the workplace" (PDF). Archived from the original (PDF) on April 13, 2022. Retrieved August 20, 2022. https://web.archive.org/web/20220413032635/https://eprints.qut.edu.au/32798/1/PIL_21_Ch13_201004.pdf ↩