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Marcia Jeanne Bates Edit Profile

information scientist educator

Marcia Jeanne Bates, American information scientist educator. Achievements include design of information systems and interfaces for search and subject access in information retrieval systems. Recipient Distinguished Lectureship award New Jersey American Society for Information Science, New Brunswick, 1991.


Bates, Marcia Jeanne was born on July 30, 1942 in Terre Haute, Indiana, United States. Daughter of Robert Joseph and Martha Jane Bates.


Bachelor, Pomona College, 1963;Master of Library Science, University of California, Berkeley, 1967;Doctor of Philosophy, University of California, 1972.


Bates received a M.L.S in 1967 and a Ph.D (1972), both from the University of California, Berkeley. She previously taught at the University of Maryland, College Park and was tenured at the University of Washington in 1981 before joining the faculty at UCLA. Bates has published on information seeking behavior, search strategy, subject access in manual and automated systems, and user-centered design of information retrieval systems. Bates' early work dealt with searching success and failure in library catalogs.

She initially became known for her articles on information search tactics, that is, techniques and heuristics for improving retrieval success in information systems. She was Editor-in-Chief of the Third Edition of the Encyclopedia of Library and Information Sciences (Taylor & Francis, 2010). Many of Bates' contributions have been in the area of user-centered information system design.

Several of her papers have been widely cited and used, including articles on her concepts of "berrypicking," of "information search tactics," and the "cascade of interactions" in the user-system interface. In conjunction with the Getty Institute, and other Getty agencies, she has studied humanities information seeking online extensively, producing six articles on the work. In subject access, as early as 1985, she designed and argued for a "cluster thesaurus" that would bring together all the syntactic and semantic variants of a concept under each concept.

Searches could then match on any term in the cluster, with the searcher able to select subsets of terms for further searching. This was also known as the "front-end system mind." Bates takes an evolutionary approach to the development of human and animal information and knowledge., which marks a change from the definition of information in communication theory. The communication model sees information as the flow and exchange of a message, originating from one speaker, mind, or source and received by another.

According to Ronald Day, "Implicit in this standard model of information are such notions as the intentionality of the speaker, the self-evident 'presence' of that intention in his or her words, a set of hearers or users who receive the information and who demonstrate the correctness of that reception in action or use, and the freedom of choice in regards to the speaker's ability to say one thing rather than another, as well as even the receivers freedom of choice to receive one message rather than another in the marketplace of ideas." Bates claims (drawing on S Goonatilake) that there are three fundamental channels of information: genetic, neural-cultural, and exosomatic. Her view of information has been discussed by Hjørland. responded to by Bates and rejoinded by Hjørland. In response to the rapid transformations in libraries and in information science, Bates has also written on the nature of the information disciplines.

The design of the encyclopedia she and Maack edited also reflects her arguments about the nature of the information disciplines.


  • She is an elected Fellow of the American Association for the Advancement of Science, a recipient of the American Society for Information Science Award, 1998, Award of Merit, 2005, and has twice received the American Society for Information Science "Best Journal of ASIS Paper of the Year Award," in 1980 and 2000. In 2001 she received the Frederick G. Kilgour Award for in Library and Information Technology.



Fellow American Association for the Advancement of Science (section T electorate nominating committee 1980-1984, chairman 1983-1984, section T committee member-at-large, 2001-2004), member American Library Association (Frederick G. Kilgour award, 2001), American Society Information Science and Technology (board directors 1973-1974, Best Journal Article Year award, 1980, 99, Research award 1998, award of Merit 2005), Association Records Managers Administrators, California Library. Association (member task force on future of Library. profession, 1993-1995), Phi Beta Kappa.


  • Other Interests

    Avocations: walking, photography, traveling.


Robert Joseph

Martha Jane Bates