Library instruction, also called bibliographic instruction (BI), user education and library orientation, consists of "instructional programs designed to teach library users how to locate the information they need quickly and effectively. [It] usually covers the library's system of organizing materials, the structure of the literature of the field, research methodologies appropriate to the academic discipline, and specific resources and finding tools (library catalog, indexes and abstracting services, bibliographic databases, etc.)". It prepares individuals to make immediate and lifelong use of information effectively by teaching the concepts and logic of information access and evaluation, and by fostering information independence and critical thinking.
Library instruction "began in the nineteenth century, with instruction in library use offered by a number of libraries in the United States between 1876 and 1910, and then ramped up in the early twentieth century". In a 1912 American Library Association survey, 57% of respondents offered required or elective library instruction courses.
"Academic library instruction was for the most part dormant in the library profession from the late 1930s until the early 1960s. Some librarians were still participating in classroom instruction but the literature shows little activity on the topic.... Academic library instruction mushroomed during the 1960s and early 1970s. This resulted in the founding of the Library Orientation Exchange (LOEX), a non-profit, self-supporting educational clearinghouse, in the early 1970s. The first conference was held at Eastern Michigan in 1973 and has been held annually around the United States ever since. The LOEX borrowing collection consists of print materials such as one page handouts, bibliographies, and subject guides; instructional videos and audio tapes; and CD-ROMS. By 1999, LOEX had over 650 members in the United States, Canada, the Caribbean, Europe, Australia, Israel, Lebanon, and South Africa."
"During the 1970s and 1980s, prior to widespread public use of computers, [library instruction] went far beyond teaching the mechanics of identifying and locating materials in the physical library. It also included critical thinking, active (participatory) learning, and the teaching of concepts, such as controlled vocabularies. It focused on the physical library, as for the most part, that was all that users could try out during instruction. However, the goal was always teaching so that users would transfer what they learned to new situations, reference tools, and environments new to them—that is, they would learn how to learn." Library instruction pioneer Miriam Sue Dudley's library instruction materials, originally produced in 1970 for a Chicano student group at UCLA, are an example of such materials now available online.
Library instruction is evolving to adapt to the changing concepts of information use and understanding. Model programs, in order to be meaningful and effective, should respond to the changing information environment. New methods of library instruction, such as the Cephalonian method, reflect changes in instructional technology and education theory. Information and communication technology literacy (ICT) is an example of a modern approach to library instruction. ICT extends information literacy to the use of computer technology in a variety of forms to manipulate, deliver, and receive information and ideas. A model library instruction program utilizes complementary tools and resources to deliver memorable, interactive instruction. These resources are necessary to engage the attention of contemporary patrons immersed in a media environment.
Relationship to information literacy
An information literate person is "able to recognize when information is needed and have the ability to locate, evaluate, and use effectively the needed information". In an academic setting, instruction in information literacy can take on a variety of forms, such as a long class or a project integrated into a course on related subject matter. Literacy competency standards are outlined by the Association of College and Research Libraries.
Currently there are debates about whether instruction on how to use library systems is necessary, or if efforts are better spent making systems easier to use so that they require no instruction. A particular study published in the Journal of Academic Librarianship indicates that the most predominant model of teaching information literacy, the one-shot session model, is ineffective and doesn't really make a perceptible difference in the grades of the students. However the same study also indicated that students who attended a longer class with a library instruction session scored significantly higher, indicating that it may not be the idea of the instruction that is flawed, but rather the method.
Library instruction "occurs in various forms such as formal class settings, small group sessions, one-on-one encounters, written guides and brochures, audiovisual presentations,and computer-assisted instruction (CAI)".
"Course-related instruction has long been viewed as one of the most effective user education methods. A complication of course-related instruction, however, is the requirement for faculty cooperation and the faculty member's authority to decide when instruction is given and who receives it. In short, librarians have limited control over course-related instruction. These forms of instruction are also very staff-intensive, and this is exacerbated by the high ratio of students to librarians that exists in most institutions".
Some university libraries offer specialized instructional sessions. At these sessions the librarian works one-on-one with a user to assist him or her with specific research goals. These sessions are sometimes referred to as a "term paper clinic" or a "research consultation."
Another option for library instruction consists of one-shot instruction sessions. This slang term refers to "formal instruction given in a single session, as opposed to instruction extended over two or more sessions". These class meetings are often held just before a term paper is assigned, and the goal of the librarian is to orient the class to the best library sources for use in a term paper.
Prezi, a software tool which acts as a zooming presentation platform, is a relatively new format for library instruction. It enables shared contributors thus aiding in teamwork and global collaboration. Librarians are now using Prezi freely as a presentation tool for library programming. 
- Reitz, Joan M. (2004). "bibliographic instruction (BI)". Dictionary for Library and Information Science. Westport, Connecticut: Libraries Unlimited. p. 71. ISBN 1-59158-075-7.
- Grassian, Esther S.; Kaplowitz, Joan R. (2010). "Information Literacy Instruction". In Marcia J. Bates. Encyclopedia of Library and Information Sciences, Third Edition 3. Boca Raton, Florida: Taylor & Francis. p. 2429. doi:10.1081/E-ELIS3-120043277. ISBN 978-0-8493-9712-7.
- Tucker, John Mark (1980). "User education in academic libraries: A century in retrospect". Library Trends 28: 9–27.
- Lorenzen, Michael (2001). "A Brief History of Library Instruction in the United States of America". Illinois Libraries 83 (2): 8–18.
- Grassian, Esther S.; Kaplowitz, Joan R. (2010). "Information Literacy Instruction". In Marcia J. Bates. Encyclopedia of Library and Information Sciences, Third Edition 3. Boca Raton, Florida: Taylor & Francis. pp. 2429–2430. doi:10.1081/E-ELIS3-120043277. ISBN 978-0-8493-9712-7.
- "Miriam Sue Dudley's Library Workbooks". Retrieved 11 December 2012.
- Kenney, A.J. (2006). The final hurdle. School Library Journal,52(3),63-64.
- "Presidential Committee on Information Literacy: Final Report". Association of College and Research Libraries (ARCL). Retrieved December 18, 2013.
- Kasowitz-Scheer, A. & Pasqualoni, M. (2002) Information literacy instruction in higher education: Trends and issues. Eric Digest. Retrieved from http://surface.syr.edu/cgi/viewcontent.cgi?article=1032&context=sul
- Rinto, E. (2015) Library instruction and themed composition courses: An investigation of factors that impact student learning. The Journal of Academic Librarianship, 41(1), 14-20.
- Salony, Mary F (July 1995). "The history of bibliographic instruction: Changing trends from books to the electronic world". The Reference Librarian 24 (51/52): 31–51. doi:10.1300/J120v24n51_06. ISSN 0276-3877. ISSN 1541-1117.
- Teifel, Virginia M (Fall 1995). "Library user education: Examining its past, projecting its future". Library Trends 44 (2): 318–338.
- Reitz, Joan M. (2004). "one-shot". Dictionary for Library and Information Science. Westport, Connecticut: Libraries Unlimited. p. 499. ISBN 1-59158-075-7.
- Kiscaden, E. e. (2014). Promoting Information Literacy With Prezi. Computers In Libraries, 34(2), 4-7.
- Bishop, W. W. (1912). Training in the use of books. Sewanee review, 20 (July), pp. 265–81.
- Davis, R. C. (1886). Teaching bibliography in colleges. Library journal, 11 (September), pp. 289–94.
- Hopkins, F. L. (1982). A century of bibliographic instruction: The historic claim to professional and academic legitimacy. College and research libraries, 43 (May), pp. 192–98.
- Lorenzen, M. (2003). Encouraging community in library instruction: A jigsaw experiment in a university library skills classroom. Illinois Libraries 85(1): 5-14.