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1.
ClinPSYC, the latest CD-ROM product of the American Psychological Association (APA) is introduced. Both ClinPSYC and PsycLIT are subsets of PsycINFO. Several often requested disorders were tested on SilverPlatter ClinSYC, PsycLIT, and MEDLINE. Retrievals, searching response time, coverage, and content were compared between ClinPSYC and PsycLIT. Although MEDLINE is the best known database for all health professionals, Psyc- LIT and ClinPSYC are particularly valuable for clinical psychologists, psychiatrists, and other mental health professionals.  相似文献   

2.
A National Library of Medicine information access grant allowed for a collaborative project to provide computer resources in fourteen clinical practice sites that enabled health care professionals to access medical information via PubMed and the Internet. Health care professionals were taught how to access quality, cost-effective information that was user friendly and would result in improved patient care. Selected sites were located in medically underserved areas and received a computer, a printer, and, during year one, a fax machine. Participants were provided dial-up Internet service or were connected to the affiliated hospital's network. Clinicians were trained in how to search PubMed as a tool for practicing evidence-based medicine and to support clinical decision making. Health care providers were also taught how to find patient-education materials and continuing education programs and how to network with other professionals. Prior to the training, participants completed a questionnaire to assess their computer skills and familiarity with searching the Internet, MEDLINE, and other health-related databases. Responses indicated favorable changes in information-seeking behavior, including an increased frequency in conducting MEDLINE searches and Internet searches for work-related information.  相似文献   

3.
Information needs of rural health professionals: a review of the literature   总被引：3，自引：0，他引：3  
This review analyzes the existing research on the information needs of rural health professionals and relates it to the broader information-needs literature to establish whether the information needs of rural health professionals differ from those of other health professionals. The analysis of these studies indicates that rural health practitioners appear to have the same basic needs for patient-care information as their urban counterparts, and that both groups rely on colleagues and personal libraries as their main sources of information. Rural practitioners, however, tend to make less use of journals and online databases and ask fewer clinical questions; a difference that correlates with geographic and demographic factors. Rural practitioners experience pronounced barriers to information access including lack of time, isolation, inadequate library access, lack of equipment, lack of skills, costs, and inadequate Internet infrastructure. Outreach efforts to this group of underserved health professionals must be sustained to achieve equity in information access and to change information-seeking behaviors.  相似文献   

4.
In 1995, the National Library of Medicine (NLM) and the Public Health Service (PHS) recommended that special attention be given to the information needs of unaffiliated public health professionals. In response, the National Network of Libraries of Medicine (NN/LM) Greater Midwest Region initiated a collaborative outreach program for public health professionals working in rural east and central Iowa. Five public health agencies were provided equipment, training, and support for accessing the Internet. Key factors in the success of this project were: (1) the role of collaborating agencies in the implementation and ongoing success of information access outreach projects; (2) knowledge of the socio-cultural factors that influence the information-seeking habits of project participants (public health professionals); and (3) management of changing or varying technological infrastructures. Working with their funding, personnel from federal, state, and local governments enhanced the information-seeking skills of public health professionals in rural eastern and central Iowa communities.  相似文献   

5.
OBJECTIVES: The objectives of this work were to identify the sources of information currently received, information-seeking behaviours, information requirements and preferences for future information provision amongst health and social care professionals providing care to children with health care needs. METHODS: Data were collected using a cross-sectional postal questionnaire survey. RESULTS: A wide range of information resources was reported as being available to professionals. However, a large proportion of respondents found it necessary to perform additional searches for information, suggesting that current resources were not satisfying their needs. The majority of professionals reported a preference for electronic formats, whilst a smaller proportion preferred hard copy materials. Participants promoted the use of informal networks as a means of support and exchange of information. CONCLUSION: Supplementing the information that is provided in electronic and hard copy formats, by enhancing informal networks, may be the most effective way of meeting the information needs of this group of professionals.  相似文献   

6.
The extraordinary volume of health-related information made available on the Internet comes at a high cost for effectively storing and accessing clinical information resources. Additionally, the ability to use critical patient care information is limited to the availability of computer access. Physicians and other health care professionals have readily adopted personal digital assistants (PDAs), also known as handheld computers, because the devices provide succinct critical patient care information at the point of need. Clinical practice guidelines available through the Internet for use with PDAs present health professionals, who have little time, with powerful information already formatted for point-of-care devices. This paper will review several strategies for finding and accessing point-of-care clinical information.  相似文献   

7.
In 1990, the Republican Scientific-Medical Library (RSML) of the Ministry of Health of Armenia in collaboration with the Fund for Armenian Relief created a vision of a national library network supported by information technology. This vision incorporated four goals: (1) to develop a national resource collection of biomedical literature accessible to all health professionals, (2) to develop a national network for access to bibliographic information, (3) to develop a systematic mechanism for sharing resources, and (4) to develop a national network of health sciences libraries. During the last decade, the RSML has achieved significant progress toward all four goals and has realized its vision of becoming a fully functional national library. The RSML now provides access to the literature of the health sciences including access to the Armenian medical literature, provides education and training to health professionals and health sciences librarians, and manages a national network of libraries of the major health care institutions in Armenia. The RSML is now able to provide rapid access to the biomedical literature and train health professionals and health sciences librarians in Armenia in information system use. This paper describes the evolution of the RSML and how it was accomplished.  相似文献   

8.
Five participants completed retrospective and concurrent verbal protocols (Think Afters and Think Alouds) to evaluate the methods for the study of the information-seeking processes of 12–15-year-old students using Microsoft Encarta 98. After a short training session in the Think Aloud Method, they completed four activities of differing complexity. The data provided support for the use of verbal protocol analysis to uncover information-seeking processes of these students. The amount of data generated during Think Alouds and Think Afters depended on the difficulty of the questions and the number of “dead ends” encountered by the students. The Think Alouds and Think Afters provided data about the behavioral, cognitive, and affective processes. Think Afters provide different data than the Think Alouds, and both are important to understanding how adolescents interact with CD-ROM encyclopedias. Participants were able to find the information to answer each of the four search activity questions but used a variety of search terms, categories, and strategies. Some participants reached a level of frustration after a number of “dead ends” and needed encouragement from the researcher. The frustration was more apparent in the younger participants. Effective reading strategies are very important to successful location and evaluation of information in CD-ROM encyclopedias.  相似文献   

9.
The information-seeking behavior of lawyers has not been fully investigated empirically. Prior work has tended to focus on legal research as the central task performed by lawyers in their information-seeking activities. This analysis of more than 150 interviews of practicing lawyers showed that legal research should not be considered information-seeking. The lawyers interviewed identified other tasks, such as administration of their law practices, as constituting problem-solving, information-seeking activities. In solving their problems, the lawyers overwhelmingly preferred informal sources when seeking information. In addition, they preferred sources of information internal to their organizations rather than external sources, although this was less true for lawyers from smaller firms. Neither the lawyer’s gender nor the size of the center in which the practice was located influenced the type of information sources chosen. The model for the information-seeking behavior of professionals advanced by another author group is discussed and modifications are suggested that create a new model offering a fuller picture of the behavior of lawyers.  相似文献   

10.
This article reports on a project that delivers distance training to rural health care professionals. Traveling to provide training on information-seeking skills to rural health professionals is time consuming and costly. In addition to face-to-face training, the University of South Alabama Biomedical Library's SAMNet project seeks to deliver multimedia training to rural health care professionals. The project uses information technology to package training courses combining PowerPoint slides and video instructions. This article describes the rationale, training module design and development, and the information technology and software used in the project. Multimedia packaged distance training courses provide a practical alternative to on-site training for rural health care professionals. It enables librarians to provide training without traveling long distance, thus saving time and money. Additionally, rural health care professionals may access the modules at a time convenient to them and proceed at a pace suitable to their learning style.  相似文献   

11.
Health disparities are a significant source of inequity between immigrants and native people in South Korea. The present study investigated how immigrants seek health information for their different purposes according to their health literacy ability and sociodemographic backgrounds. The study assessed immigrants' health literacy skills with the Rapid Estimate of Adult Literacy in Medicine (REALM) and conducted surveys (N = 310) in districts with high immigrant populations. Overall, there were significant associations between health literacy ability, sociodemographic characteristics, and health information-seeking behavior among participants. The findings of the study extend the literature by addressing the association between health literacy and health information-seeking behavior in diverse sociodemographic contexts. Understanding the dynamics between the three factors provides insights for developing effective health information services and public policies to mitigate health disparities experienced by immigrants, ensuring the critical roles of online health information and health professionals as preferred or credible sources.  相似文献   

12.
光盘文献的dBASE数据转换   总被引：1，自引：0，他引：1  
本文描述了光盘文献的dBASE 数据转换方法, 并解释了程序处理过程和转换后dBASE 数据库在医学信息研究中的作用。  相似文献   

13.
The emergence of CD-ROM (compact disc/read-only memory) versions of the MEDLINE database requires experienced MEDLINE searchers to examine assumptions about searching MEDLINE, since some expectations may not be fulfilled by this new technology. When applied to a particular CD-ROM MEDLINE product, the evaluation procedure involves testing assumptions concerning database contents; mechanics of searching; display, print, and download capabilities; and user-friendly features. The extent to which a CD-ROM product preserves and exploits important MEDLINE strengths should be assessed, e.g., the MeSH controlled vocabulary, the designation of major and minor MeSH emphasis, and the use of subheadings. Search software characteristics that affect ease of searching and quality of results also need to be examined, e.g., the ability to truncate search terms and the order of precedence in which Boolean operators are evaluated. A checklist to assist in the evaluation process is presented, including search examples for use in testing search functions.  相似文献   

14.
Objective: To determine whether information retrieval might be enhanced by making each component of a structured abstract a separately searchable field. Design: Parallel searches on records arranged so that each abstract could either be searched in its entirety or as a collection of structured fields. Subjects: Records about cardiovascular disease downloaded from MEDLINE and tested against clinical questions derived from a concurrent survey of CD-ROM use in three health science libraries. Intervention: The investigators identified terms used to structure abstracts on MEDLINE and imported the abstracts into an Idealist database prior to searching using keywords from clinical questions. Measurements and main results: recall and precision rates are given for each question in the ‘structured’ and the ‘unstructured’ set of records. Conclusions: Use of structured, rather than unstructured, abstracts improves precision at the ex-pense of recall and places heavier demands upon the searcher’s skill in choosing the correct fields within the abstract to search. Further investigation requires more accurate simulation of MEDLINE software that utilizes features such as MeSH terms, explode, facilities and delimiters.  相似文献   

15.
本文以作者几年来应用MEDLINE CD－ROM进行检索服务的经验为基础，运用软件性能分析方法，对银盘、剑桥、EBSCCO、DIALOG四种主要MEDLINE光盘产品的检索软件及其用户界面进行了详细地剖析，总结了其优缺点，最后，对未来MEDLINE光盘产品的用户界面作出了一些预测。  相似文献   

16.
In the 1980s, biomedical indexing and bibliography are at a level unmatched in history. In spite of a monumental effort by librarians, information specialists, and indexers, a large number of students and professionals in the health sciences are unable to capably use the biomedical indexing and abstracting tools that have been so laboriously produced. The authors attempt to trace the origins of bibliographic instruction to the health profession, examine the successes and failures of librarians who tried to teach the medical profession to do library research, and suggest why this type of instruction has not become more widely accepted as a compulsory part of medical education.  相似文献   

17.
In the twenty years of its existence, BIREME has grown and evolved to meet the increasing information needs of health professionals in Latin America and the Caribbean. Recent emphasis has been on the adoption of new methods based on information technologies (including microcomputers, CD-ROMs, and advanced telecommunications) to improve and enhance services. Services discussed are bibliographic control, bibliographic searches, document delivery, selective dissemination of information (SDI), training, and publications.  相似文献   

18.
Since 1970, Indiana University School of Medicine Library (IUSML) has traditionally been a high volume online searching institution. The library recently implemented an end user searching program which includes MEDLINE on CD-ROM. The effect of CD-ROM on online end user and mediated searching is discussed. Comparative statistics are provided by category of search service. CD-ROM has had a dramatic lowering effect on online end user searching and has had little effect on mediated searching. IUSML's experience with CD-ROM technology has been a positive one. Trained end users have become IUSML's greatest asset.  相似文献   

19.
Although considerable attention has been focused on information users in recent years, little phenomenographic research into the word “information” has been conducted, perhaps because cursory consideration may suggest that work of this type is less useful than explorations of areas such as information-seeking. The lack of an established methodological framework discourages inquiry and, if understandings of the term are unique to each individual, there seems little scope to develop even broad principles for practice. Nevertheless, phenomenographic research helps professionals to learn how far users’ attitudes to the term “information” are consistent with their own and can reduce confusion between information providers and their clientele. Despite the absence of an accepted framework, several individual techniques are available. Ultimately, the research findings may prove highly instructive. They may, for example, influence the use of the word “information” by professionals when they interact with clients, whilst also offering insights into information behavior and information worlds.  相似文献   

20.
This study examines the availability and use of information technology in public libraries in Kuwait. Specific areas addressed are (1) hardware/software, (2) patterns of connectivity such as LANs, Internet, etc., (3) training and development activities in support of information technology, and (4) future projections regarding the use of information technology. The study provides policy-makers and information professionals with previously unavailable baseline data concerning the use of computers and access to telecommunications networks in public libraries in Kuwait. A questionnaire sent to all public libraries (N=25) yielded a 92% response. Interviews with libraries' administrators and authorities were also undertaken to gather additional data. The results of the study reveal that many information technology inequalities exist among the libraries. Only eight libraries make use of computers and 15 are without any type of IT-related technology. The study shows that few libraries have connectivity, limited use of applications, and the implementation of an automated library system are slow moving. Factors impeding the development of information technology are planning, funding, human resources, and building structure. Recommendations are made with the intention to encourage the public library sector and information professionals in Kuwait to take a proactive position in overcoming the forces that hinder the development of IT.  相似文献   

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