Discussion of the cyclic nature of library use focuses on the use of spectral analysis to identify periods in library circulation series and pickup for shelving at the State University of New York at Buffalo. The theoretical context of time and frequency domains is presented. (Author/LRW)

Undertaken to determine if the pattern of use of library reserve collections found at other college libraries continues to exist at DePauw, this study found that approximately 40 percent of all the reserve collection items never circulated during the entire semester, and that 33 percent of the collection circulated only one to five times during…

Develops an empirical model for predicting the size of an information store necessary to satisfy specified levels of demand. A method for selecting items for retirement with the least adverse impact on the store is suggested. Three tables, three figures, and a 10-item reference list are included. (Author/JL)

The relationship between student demand for library books by subject area and the students' majors and courses undertaken was studied using a library's automated circulation system. During 1980-1982, book checkout at the university library declined 22 percent. History had the greatest decline in checkouts per student. Other fields with larger…

Using circulation data to determine whether materials specifically acquired for the circulation collections of libraries at undergraduate institutions show heavy use, this study examined the first 3 years of shelf life of one year's book acquisitions at a small liberal arts college. Contrary to expectations of a high rate of use for newly acquired…

A survey of University of Sydney library users shows the library holds 90 percent of the items sought, but more than a quarter of the catalog searches and almost half the shelf searches fail. Overall, 36 percent of users seeking a known item will leave without finding it. (MSE)

To examine relationship between strength of book reviews in "Choice" and subsequent circulation of titles reviewed, authors drew sample of reviews from "Choice," ranked reviews according to reviewer's opinion of book, determined frequency of circulation in Purdue General Library, and correlated frequency with strength of…

Uses bibliometric techniques in the development of a model of the distribution of demand for items in an information store. The hypothesis of hyperbolic distribution and an index of differential demand are also discussed. One table, two figures, and a 10-item reference list accompany the text. (Author/JL)

This study examined circulation and inhouse use of 13,029 randomly selected volumes--both serials and monographs in all subject areas--in a university library over a 7-year period. Results challenged inference of internal use from circulation figures and the appropriateness of weeding based on lack of circulation alone. A 26-item chronological…

Previous studies on use of library materials based on borrowing behavior failed to address the issue of how the measurement of library book use might be expanded to a broader definition of use, specifically to include browsing behavior. The development of a non-obtrusive and accurate measurement for browsing behavior has remained a challenge.…

Examines the distribution of use of items in a large information store and suggests that a simple exponential model describes the process of obsolescence more precisely. Three tables, four figures, and a 17-item reference list are included. (Author/JL)

This basic discussion of the organization of bibliographic instruction programs in an academic setting includes consideration of factors involved in implementing an innovative program. Several stages in developing and organizing a systematic program are reviewed: creating student awareness of the academic library in general, introduction to use of…

Use studies were conducted at the main libraries and science branches at the Davis and Santa Cruz campuses of the University of California to gather data for use in the detailed planning for establishing regional compact shelving facilities for infrequently circulated library material. Analysis of preliminary data on the three areas…

Utilizing 11 years of University of Saskatchewan circulation transactions, it is shown that P. M. Morse's Markov model of book use fits approximately 99 percent of data for whole collection and for three subject areas; contrary to his assumptions, one of the model's parameters is time dependent. Thirteen references are included. (EJS)

Using Ehrenberg's application of mathematical models to the analysis and prediction of repeated buying patterns of consumers, this study focuses on the concept of library use as a form of consumer behavior. The following hypotheses were tested: designated library user groups will tend to exhibit stable behavioral patterns with respect to the…