As a continuation of research into online public access catalog systems (OPAC's), this study focused on the actual use of OPAC's and on refinement of the methodologies used in carrying out transaction analysis studies. Current patron use patterns were obtained via machine-readable catalogs from four online public catalog systems: The Library of…

Examines issues regarding the privacy of information contained in patron databases that have resulted from online circulation systems. Topics discussed include library policies to protect information in patron records; ensuring compliance with policies; limiting the data collected; security authorizations; and creating and modifying patron…

This report focuses on a discussion of findings from analyses of computer transaction logs contributed by four of the online catalog systems used in the Public Access Project. It supplements the analyses of User and Non-User Questionnaires by providing analyses of data from the systems themselves. The four systems contributing data to this…

Designed for use by study coordinators, library supervisors, and data collectors, this manual is the basic reference and training document from the 1982 field survey of public online catalog users and nonusers in 31 U.S. research, academic, community college, public, and governmental libraries. The field survey was coordinated by the Research…

A study was conducted to inventory and describe the quantitative performance measures of an academic library system which originate as a result of the activities at an automated loan desk. Visits were made to 24 academic libraries whose experience in library automation ranged from the completely on-line system with user self service and in-house…