This study examined the usability of five virtual reference services--instant messenger chat, e-mail, telephone, text messaging, and Skype videoconferencing--by having 31 undergraduate and graduate students evaluate the usability of the virtual reference services of two different universities. The study's results suggest that user preference and…

This meta-analysis of research on reference service evaluation discusses how often the same variables are examined, to what extent the observed correlations agreed or differed, and whether the results of multiple studies (59 studies listed) can be combined to obtain a more accurate estimate of the strength of association for a variable with…

This study examined the influence of (1) the setting of the reference interview on the interaction and (2) accuracy and the librarian's behavior on the success of the reference interview. Tables display correlations between the interpersonal, interviewing and listening, and searching skills of the librarian with the patron's willingness to return…

A sample of library-output statistics measuring circulation, reference, and in-library use was collected from 76 libraries and tested for redundancy, correlation, and variation using time-series analysis to test the Relative Fidelity of Measurement Model (RFM). The 275 sample statistics correlated in an unpredicted pattern. Twenty-three sources…

Reports on a project which developed a measure of levels of difficulty of reference questions handled by the California Interlibrary Reference Referral Network, and identified indicative measures that would reliably stand for the concept of difficulty. Correlations of predictive difficulty and actual difficulty are discussed. (nine references)…

Describes a correlation method for calculating reference statistics using weekly door counts that was tested at the University of South Carolina while studying a sampling technique for collecting reference statistics. Results indicate this method may offer libraries an accurate and less time-consuming procedure for keeping reference statistics.…

A random-sample survey of 100 faculty members at Slippery Rock University of Pennsylvania was made to determine how online reference services and library automation affect the attitude of faculty toward several variables: (1) centralization or decentralization of online reference services; (2) willingness to learn to use and to pay for the…

To develop method for determining adequacy of library reference desk staffing, data on reference transactions, person hours, percent of professional hours, and turnstile count for 1979 were obtained from 71 academic libraries and correlated with library performance measures. Formulas for predicting number of reference transactions and 17…

A survey of 317 faculty members at three institutions of higher education in western Pennsylvania was conducted to determine how online reference services and library automation affect the attitude of faculty toward several variables: (1) centralization or decentralization of online reference services; (2) willingness to learn to use and pay for…

Reports the results of a survey of reference librarians in public and academic libraries that investigated experiences with and attitudes toward the use of digital and networked technologies and resources in reference work. Highlights include a correlation between experiences and positive attitudes; characteristics of librarians; and current and…

This study was designed to discover what the sources of stress are for a reference librarian working in a public library; other objectives included finding out how reference librarians manage stress and identifying their sources of job satisfaction. The study looked at many possible stress factors indicated in the literature review, such as the…

Undertaken for a doctoral dissertation, this research project on reference services tested a model of major variables that influence academic library reference service outcomes. The study focused on reference librarians who serve in boundary spanning roles, i.e., positions where interchange with the organization's external environment is central…

Investigates relationships among: techniques used by search analysts during interviews with users before engaging in online retrieval of bibliographic citations ("open" and "closed" questions, pauses of different lengths); amount of new information gained by user as result of search; and user's satisfaction with quality of…