Reports the findings of a six-year West Virginia University study that tested the "direct access" debate in its main library after undergoing the transition from closed to open stacks. Circulation, book availability, and search and library-use statistics are provided, and their implications are discussed. (Author/JD)

Two methods are presented by which the librarian can forecast book circulation by subject. The shelflist model treats the number of library books as a control variable, while the other defines the dependent variable as the proportion of the shelflist circulated. (FM)

This study was conducted to determine the relationship between use of the academic library and the classroom program at DePauw University, a small, four-year liberal arts college. Recorded circulation from the three campus libraries for the second semester of 1975-76 was studied and related to such variables as declared academic major, academic…

Describes the development of a gravity model based upon principles of spatial interaction to predict the circulation of libraries in the Indianapolis-Marion County Public Library (Indiana). The model effectively predicted past circulation figures and was tested by predicting future library circulation, particularly for a new branch library.…

This study was conducted in l978/79 to test the hypothesis that the circulation of books put in a prominent display location would increase because of the tendency of adults to select books in public libraries by browsing, rather than looking for specific titles. The circulation of all copies of a sample of ll5 titles from the adult individual…

Describes a two-part book circulation use study conducted to find a simple inexpensive and effective method of weeding a public library branch collection, to determine whether weeding increases circulation, and to compare results with Slote's results. Seven tables, one appendix, and 32 references are provided. (RBF)

Data gathered in application of Paul Kantor's demand-adjusted shelf availability model to medium-sized academic library indicate significant differences in shelf availability when data are analyzed by last circulation date, acquisition date, and imprint date, and when they are gathered during periods of low and high use. Ten references are cited.…

A study of genre fiction classification used circulation data and a patron questionnaire to test whether physically separating fiction into categories will increase use; marking spines with category labels will increase use; use of classified fiction will increase with library size; and classification will increase the number of different books…

This report includes statistics reported to the Missouri State Library by the various public, academic, special, and institutional libraries in Missouri. All data included in the report was supplied by the responding libraries, and the statistics were not edited or altered. The report is arranged alphabetically by type of library. Each type of…

A number of sample inventories were conducted to measure the effectiveness of the Tattle-Tape book detection systems used in the Moffitt Undergraduate Library and the General Reference Services area of Doe Library, and to establish baseline data for missing materials in four branch libraries (Education-Psychology, Engineering, Environmental…

A study was conducted of three key availability characteristics of material at the University of California (UC), Berkeley library system: (1) status of materials, (2) time required to obtain them, and (3) their location. These characteristics were examined in light of interlibrary loan criteria set forth in a major report on library cooperation…

Describes and illustrates Statistical Package for the Social Sciences (SPSS) procedures appropriate for book collection data analysis. Several different procedures for univariate, bivariate, and multivariate analysis are discussed, and applications of procedures for book collection studies are presented. Included are 24 tables illustrating output…

In the spring of 1973, a study was conducted of the interlibrary lending (ILL) process at the California State University and Colleges (CSUC) libraries. Twelve of the 19 CSUC campuses were involved in the study--four in northern California and eight in southern California, the latter already experimenting with telefacsimile interlibrary loan…

Evaluates the validity of using circulation data as the index to the total utilization of a library collection and tests the hypothesis that the proposed mixture of Poisson distributions can describe and predict various use distribution. Seven statistical analysis listings, six algorithms, 20 tables, and 43 references are provided. (Author/RBF)

A study of the Purdue University Libraries was conducted to help allocate costs by user group and academic department. A circulation survey was taken to determine user identification. The sampling included reserve material used in the library, materials borrowed overnight or longer, and use of photocopy service. Copies of transaction cards were…