This naturalistic study examined the role of nonverbal communication in the academic library. The decision to approach or not approach a reference librarian was studied through the use of Mehrabian's immediacy metaphor, and it was hypothesized that the nonverbal behavior of the librarian is related to the user's decision. Contains 53 references.…

Several reference librarians respond to the Hernon and McClure study on the accuracy of library reference services. Highlights include problems with the methodology used (unobtrusive observation), and performance factors not addressed by the study. Comments by Hernon and McClure address these responses and ways to improve reference services are…

Briefly describes fundamental problems with library reference service based on the findings of 20 separate studies using unobtrusive tests. An emphasis on quality of service, realistic goals, and effective managerial strategies are identified as possible resolutions of these problems. (CLB)

The first article summarizes the findings of four studies which used unobtrusive testing techniques to evaluate library reference services. The validity of this testing method and the conclusions reached are discussed, and suggestions are made for improving reference services in five related articles. (CLB)

Presents an evaluation of reference services at the University of Arizona Libraries that used a combination of surveys, focus groups, and unobtrusive observation worksheets with a small sample of students. It was found that, overall, students were very pleased with the reference desk. Needs for improvement and plans for action are summarized.…

Discusses issues relating to the reliability, validity, utility, and information value of unobtrusive testing of library reference services; provides suggestions for practical applications of these criteria; applies study findings to library decision making and planning; and identifies topics for further methodological refinement. (Author/CLB)