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PubMed1982

Automation of internal library operations in academic health sciences libraries: a state of the art report.

A survey of automated records management in the United States and Canada was developed to identify existing on-line library systems and technical expertise. Follow-up interviews were conducted with ten libraries. Tables compare the features and availability of four main frame and four minicomputer systems. Results showed: a trend toward vendor-supplied systems; little coordination of efforts among schools; current system developments generally on a universitywide basis; and the importance of having the cooperation of campus computer facilities to the success of automation efforts.

Automation↗

PubMed1997

The focus group technique in library research: an introduction.

The focus group technique is one example of a qualitative research methodology used to explore the opinions, knowledge, perceptions, and concerns of individuals in regard to a particular topic. The focus group typically involves six to ten individuals who have some knowledge of or experience with the topic. The group discussion is led by a moderator who guides participants through a series of open-ended questions. The information gathered can provide important clues to human attitudes and values as they relate to the topic. Such information can be extremely useful to libraries that are trying to gain a better understanding of their patrons' needs and thus make better management decisions to help satisfy those needs. The technique can also be used successfully in conjunction with other research tools, such as surveys, either to help develop a questionnaire or to explain specific survey results. This paper introduces the use of focus groups in library research, the skills needed to conduct groups, and their strengths and weaknesses. Examples of the use of focus groups in health sciences libraries are presented, including the results of a survey from these libraries.

Focus Groups↗

PubMed1984

Subject expertise among MEDLINE searchers: results of a survey and analysis of job openings.

To determine the current demand for subject expertise among MEDLINE searchers, position announcements in the MLA News from January, 1981 to September, 1982 were examined. Of 125 reference/search analyst positions listed, 63 (50%) required or preferred a health sciences or related subject background. To ascertain how well the current medical library search analyst workforce meets these requirements of expertise 111 MEDLINE searchers were surveyed. Participants were queried as to the type of institution in which they were currently employed, searching experience, searching workload, educational background, and value placed on subject expertise in online searching. Differences were noted among the responses of hospital, academic health sciences, and corporate MEDLINE searchers.

Job Description↗

PubMed1996

Selection of library services by post-registration nursing, midwifery and health visiting students.

This paper describes a small-scale survey undertaken with 300 nurses, midwives and health visitors on post-registration courses and registered for the ENB Higher Award. The aim was threefold: first to examine reasons for electing to use particular libraries; second, the relationship between workplace, home, teaching site and choice of library services; and third, the use of library enquiry services. There was a 56% response rate to the postal questionnaire and results indicated that the key factor in selecting a library was availability of resources rather than convenience to home or workplace. The third largest group of respondents worked in community organizations with little or no on-site access to resources and were dependent on access to other libraries. Most who used the library for literature searching needed to seek help in spite of preliminary user education sessions. Similar levels of assistance were needed to locate journals and use the computerized book catalogue. The paper recommends explicit information on strategic entry points, necessity of a broad central collection, integration of information retrieval into post-registration courses, use of self-study packs, better trust/university liaison and recognition of the need for resource transfer from teaching to learning.

Allied Health Personnel↗

PubMed2006

Evaluation of a liaison librarian program: client and liaison perspectives.

OBJECTIVES: This paper describes a survey-based evaluation of the five-year old Liaison Librarian Program at the University of Florida. METHODS: Liaison librarians, faculty, students, staff, residents, and post-doctoral associates were queried via Web-based surveys. Questions addressed client and liaison perspectives on a variety of issues, including program and service awareness and usage, client-library relations and communication, client support for the program, and liaison workload. RESULTS: Approximately 43% of the 323 client respondents were aware of liaison services; 72% (n = 163) of these clients had had contact with their liaison. Ninety-five percent (n = 101) of faculty and students who reported contact with their liaison supported the continuation of the program. Liaison services were used by a greater percentage of faculty than students, although they had similar patterns of usage and reported the same "traditional" services to be most important. Liaisons indicated that communications with clients had increased, the reputation of the library was enhanced, and their workloads had increased as a result of the Liaison Librarian Program. CONCLUSIONS AND RECOMMENDATIONS: Survey results suggest that the Liaison Librarian Program has a core set of clients who use and highly value the services provided by liaisons. Recommendations addressing workload, training, marketing, and administrative support are provided.

Communication↗

PubMed1990

Searching for peptide ligands with an epitope library.

Tens of millions of short peptides can be easily surveyed for tight binding to an antibody, receptor or other binding protein using an "epitope library." The library is a vast mixture of filamentous phage clones, each displaying one peptide sequence on the virion surface. The survey is accomplished by using the binding protein to affinity-purify phage that display tight-binding peptides and propagating the purified phage in Escherichia coli. The amino acid sequences of the peptides displayed on the phage are then determined by sequencing the corresponding coding region in the viral DNA's. Potential applications of the epitope library include investigation of the specificity of antibodies and discovery of mimetic drug candidates.

Amino Acid Sequence↗

PubMed2002

Resource selection for an interdisciplinary field: a methodology.

The Health Sciences and Human Services Library of the University of Maryland developed and implemented a methodology to evaluate print and digital resources for social work. Although this methodology was devised for the interdisciplinary field of social work, the authors believe it may lend itself to resource selection in other interdisciplinary fields. The methodology was developed in response to the results of two separate surveys conducted in late 1999, which indicated improvement was needed in the library's graduate-level social work collections. Library liaisons evaluated the print collection by identifying forty-five locally relevant Library of Congress subject headings and then using these subjects or synonymous terms to compare the library's titles to collections of peer institutions, publisher catalogs, and Amazon.com. The collection also was compared to social work association bibliographies, ISI Journal Citation Reports, and major social work citation databases. An approval plan for social work books was set up to assist in identifying newly published titles. The library acquired new print and digital social work resources as a result of the evaluation, thus improving both print and digital collections for its social work constituents. Visibility of digital resources was increased by cataloging individual titles in aggregated electronic journal packages and listing each title on the library Web page.

Books↗

PubMedDate not supplied

Bibliographic retrieval: a survey of individual users of MEDLINE.

The National Library of Medicine (NLM) has been providing online access to the MEDLINE database for nearly 20 years. In recent years, there has been a shift in the composition of the user population. Nearly half the online access codes are now held by individuals who conduct their own searches of the database. The NLM has conducted a survey to identify the demographic features of this end-user population, their reasons for searching the database, their methods of access, and their satisfaction with MEDLINE as available on the NLM system.

Attitude to Computers↗

PubMed1989

The questionnaire--a quality control method for online searching?

The quality of the online search service in a university medical school/large hospital library was investigated by user survey. The use of a questionnaire as a tool to measure quality was assessed. The survey indicated that most users were satisfied with the quality of the service. User ratings for all search performance criteria were high and most readers found online searches to be good value for money. Information about user groups, frequency of searching, search applications, pre-search work and user expectations was obtained. The most important aspect of a computer search to the reader was 'savings in your time'. Three types of user were described based on search output analyses and reading levels. Some areas where the existing service could be improved were identified. The introduction of a standard questionnaire for monitoring the quality of computer searches and other library services was proposed.

Consumer Behavior↗

PubMed2000

Evidence-based librarianship: an overview.

OBJECTIVE: To demonstrate how the core characteristics of both evidence-based medicine (EBM) and evidence-based health care (EBHC) can be adapted to health sciences librarianship. METHOD: Narrative review essay involving development of a conceptual framework. The author describes the central features of EBM and EBHC. Following each description of a central feature, the author then suggests ways that this feature applies to health sciences librarianship. RESULTS: First, the decision-making processes of EBM and EBHC are compatible with health sciences librarianship. Second, the EBM and EBHC values of favoring rigorously produced scientific evidence in decision making are congruent with the core values of librarianship. Third, the hierarchical levels of evidence can be applied to librarianship with some modifications. Library researchers currently favor descriptive-survey and case-study methods over systematic reviews, randomized controlled trials, or other higher levels of evidence. The library literature nevertheless contains diverse examples of randomized controlled trials, controlled-comparison studies, and cohort studies conducted by health sciences librarians. CONCLUSIONS: Health sciences librarians are confronted with making many practical decisions. Evidence-based librarianship offers a decision-making framework, which integrates the best available research evidence. By employing this framework and the higher levels of research evidence it promotes, health sciences librarians can lay the foundation for more collaborative and scientific endeavors.

Cohort Studies↗

PubMed2006

Information-seeking behavior and use of information resources by clinical research coordinators.

PURPOSE: The study sought to understand the literature searching experiences and skills of clinical research coordinators at a large academic medical center. SETTING/PARTICIPANTS/RESOURCES: The Health Sciences Library System, University of Pittsburgh, conducted a survey of clinical research coordinators at the University of Pittsburgh and the University of Pittsburgh Medical Center to solicit their perceived use and knowledge of the library's electronic resources. BRIEF DESCRIPTION: The University of Pittsburgh Institutional Review Board (IRB) is a "high volume IRB" that monitors human subject research at both the University of Pittsburgh and the University of Pittsburgh Medical Center. More than 3,500 human research studies and clinical trials are active at any given time. Many studies entail more than minimal risk to human subjects, with the majority evaluating or including a drug or medical device. Clinical research coordinators are involved in most of these studies or trials. Their roles and responsibilities focus on managing many aspects of the study or clinical trial. As a first step in understanding the literature searching experiences and skills of these research coordinators, baseline data were gathered from this group in November 2004. RESULTS/OUTCOME: The data from this survey indicate that clinical research coordinators are a population who would benefit from training by academic medical center librarians in how to use electronic library resources and services. EVALUATION METHOD: A Web-based survey solicited participants' information (gender, education, job title) and role in the IRB process (job responsibilities, number studies they manage). The majority of the survey questions focused on the use of specific electronic library resources, the type of information wanted, and the types of problems encountered.

Attitude to Health↗

PubMed2000

Construction and analysis of bacterial artificial chromosome libraries from a marine microbial assemblage.

Cultivation-independent surveys of ribosomal RNA genes have revealed the existence of novel microbial lineages, many with no known cultivated representatives. Ribosomal RNA-based analyses, however, often do not provide significant information beyond phylogenetic affiliation. Analysis of large genome fragments recovered directly from microbial communities represents one promising approach for characterizing uncultivated microbial species better. To assess further the utility of this approach, we constructed large-insert bacterial artificial chromosome (BAC) libraries from the genomic DNA of planktonic marine microbial assemblages. The BAC libraries we prepared had average insert sizes of 80 kb, with maximal insert sizes > 150 kb. A rapid screening method assessing the phylogenetic diversity and representation in the library was developed and applied. In general, representation in the libraries agreed well with previous culture-independent surveys based on polymerase chain reaction (PCR)amplified rRNA fragments. A significant fraction of the genome fragments in the BAC libraries originated from as yet uncultivated microbial species, thought to be abundant and widely distributed in the marine environment. One entire BAC insert, derived from an uncultivated, surface-dwelling euryarchaeote, was sequenced completely. The planktonic euryarchaeal genome fragment contained some typical archaeal genes, as well as unique open reading frames (ORFs) suggesting novel function. In total, our results verify the utility of BAC libraries for providing access to the genomes of as yet uncultivated microbial species. Further analysis of these BAC libraries has the potential to provide significant insight into the genomic potential and ecological roles of many indigenous microbial species, cultivated or not.

Archaea↗

PubMed1993

Costing medical libraries: the feasibility of functional cost analysis.

As a result of organizational changes in the National Health Service (NHS) there is a need for a coherent costing model for NHS libraries, particularly for the smaller libraries based in postgraduate medical centres. One possible model is functional cost analysis, whereby all costs are assigned to library functions representing services to users, such as loans from stock, interlibrary loans, enquiry services, etc. Using data from a 1991 survey of postgraduate centre-based libraries in the North West Thames (NWT) Region of the NHS, the feasibility and appropriateness of functional cost analysis is examined.

Budgets↗

PubMed2002

Empirical and theoretical bacterial diversity in four Arizona soils.

Understanding patterns of biodiversity in microbial communities is severely constrained by the difficulty of adequately sampling these complex systems. We illustrate the problem with empirical data from small surveys (200-member 16S rRNA gene clone libraries) of four bacterial soil communities from two locations in Arizona. Among the four surveys, nearly 500 species-level groups ( Dunbar et al., Appl. Environ. Microbiol. 65:662-1669, 1999) and 21 bacterial divisions were documented, including four new candidate divisions provisionally designated SC1, SC2, SC3, and SC4. We devised a simple approach to constructing theoretical null models of bacterial species abundance. These null models provide, for the first time, detailed descriptions of soil bacterial community structure that can be used to guide experimental design. Models based on a lognormal distribution were consistent with the observed sizes of the four communities and the richness of the clone surveys. Predictions from the models showed that the species richness of small surveys from complex communities is reproducible, whereas the species composition is not. By using the models, we can now estimate the required survey scale to document specified fractions of community diversity. For example, documentation of half the species in each model community would require surveys of 16,284 to 44,000 individuals. However, quantitative comparisons of half the species in two communities would require surveys at least 10-fold larger for each community.

Arizona↗

PubMed1989

Career progression of academic medical library directors.

While females are still underrepresented as directors overall, the results of our survey indicate that in the past ten years female library directors have been hired in numbers nearly matching their overall percentage of the medical library profession. When the personal characteristics of medical library directors are compared by gender, male directors are more likely to be married, have children, and be somewhat younger upon attaining their first directorship. When the professional characteristics are compared, the only notable difference is that a greater portion of males hold a second master's degree. Despite the changing numbers of female library directors in the past ten years, these differences all held constant before and after 1977. Only the number of internal successions to directorship changed over time. The succession patterns of medical library directors now match more closely those of other academic library directors.

Adult↗

PubMed1991

Clinical medical librarian: the last unicorn?

In the information age of the 1990s, the clinical medical librarian (CML) concept, like many other personalized library services, is often criticized as being too labor-intensive and expensive; others praise its advantages. To determine the attitudes of medical school library directors and clinical department heads toward implementation and feasibility of a CML program, forty randomly selected medical schools were surveyed. A double-blind procedure was used to sample department heads in internal medicine, pediatrics, and surgery, as well as health sciences library directors identified by the Association of Academic Health Sciences Library Directors (AAHSLD) annual statistics. The survey instrument was designed to measure responses to the following attitudinal variables: acceptance and nonacceptance of a CML program; importance to patient care, education, and research; influence on information-seeking patterns of health care professionals; ethical issues; CML extension services; and costs. Seventy-nine usable questionnaires out of a total of 120 (66%) were obtained from clinical medical personnel, and 30 usable questionnaires out of a total of 40 (75%) were obtained from medical school library directors. Survey results indicated significant differences between clinical medical personnel and library personnel regarding attitudes toward CML influence on information-seeking patterns, ethics, alternative CML services, and costs. Survey results also indicated a continuing strong support for CML programs in the medical school setting; however, differences of opinion existed toward defining the role of the CML and determining responsibility for funding.

Attitude of Health Personnel↗

PubMed1972

The preparation and use of library manpower.

Trends in library education and manpower utilization in general are briefly surveyed, with special reference to the official ALA Policy on Library Education and Manpower approved in July 1970.The trends are marked by general upgrading of standards and content of library education, resulting in a longer period of formal education with more room for intensive specialization; different kinds of preparation for different levels of responsibility; and a serious exploration of the ways in which paraprofessional or supportive staff can be utilized to release the librarian for more professional responsibilities.The Policy Statement is analyzed to show its support of most of these developments. A key concept is that the demands of the position should be the test of professional quality, and not the diploma held by the applicant. The hope is that the changes suggested will improve the quality of library service and the preparation for it and that this general improvement will be applicable also to such special fields as medical librarianship.

Journal Article↗

PubMed2000

Availability and accessibility of evidence-based information resources provided by medical libraries in Australia.

This article reports on the results of an exploratory survey of the availability and accessibility of evidence-based information resources provided by medical libraries in Australia. Although barriers impede access to evidence-based information for hospital clinicians, the survey revealed that Medline and Cinahl are available in over 90% of facilities. In most cases they are widely accessible via internal networks and the Internet. The Cochrane Library is available in 69% of cases. The Internet is widely accessible and most libraries provide access to some full-text, electronic journals. Strategies for overcoming restrictions and integrating information resources with clinical workflow are being pursued. State, regional and national public and private consortia are developing agreements utilising on-line technology. These could produce cost savings and more equitable access to a greater range of evidence-based resources.

Australia↗