reference librarianship

Reference librarianship, now often called information science, is the practice of organizing and making information accessible to users. Historically, librarians acted as keepers of records, but their role evolved to include providing advice and information. This shift was influenced by the rise of scientific research and public libraries in the 19th century, which increased the need for systematic organization and subject-based access to information.12

Modern reference librarians assist users in navigating vast collections, including physical books, online catalogs, and multimedia databases. They help patrons identify the most effective tools for their research needs. This involves skills in bibliography, cataloging, classification, and increasingly, computer literacy. Librarians also provide current-awareness services, informing users about new acquisitions or relevant new materials through lists or selective dissemination of information (SDI).32