共查询到20条相似文献，搜索用时 356 毫秒
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《Communication monographs》2012,79(4):457-478
ABSTRACTHigh-choice media environments allow people to cocoon themselves with like-minded messages (confirmation bias), which could shape both individual attitudes and perceived prevalence of opinions. This study builds on motivated cognition and spiral of silence theory to disentangle how browsing political messages (both selective exposure as viewing full articles and incidental exposure as encountering leads only) shapes perceived public opinion and subsequently attitudes. Participants (N?=?115) browsed online articles on controversial topics; related attitudes and public opinion perceptions were captured before and after. Multi-level modeling demonstrated a confirmation bias. Both selective and incidental exposure affected attitudes per message stance, with stronger impacts for selective exposure. Opinion climate perceptions mediated selective exposure impacts on attitudes. 相似文献
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《Journal of Business & Finance Librarianship》2013,18(3-4):205-211
Abstract The Web provides access to a vast amount of information related to insurance. This chapter covers portals, sites to obtain insurance ratings, and resources for statistics related to insurance. 相似文献
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ABSTRACT The panelists present observations on the impact of digital scholarship for library goals related to information access and preservation based on their experiences in a variety of Web-influenced environments. The advent of digital forms of publishing and information retrieval signal significant changes in our understanding of library business models, user services, and the role of special collections. 相似文献
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Investigating Information Culture: A Comparative Case Study Research Design and Methods 总被引：1，自引：0，他引：1
Gillian Oliver 《Archival Science》2004,4(3-4):287-314
This paper reports on the research design and methods used to investigate the interactions of organisational culture, defined
as encompassing layers of national, occupational and corporate culture, with information and its management. A central focus
of the study was recordkeeping in organisations. Consideration is given to the key concepts involved, and the two theoretical
frameworks which were used as analytical tools in the study are outlined— the information continuum model and Hofstede's dimensions
of national culture. Use of a case study methodology, analysis of the data collected and comparative analysis of findings
are all discussed. 相似文献
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Melissa L. Rethlefsen Shona Kirtley Siw Waffenschmidt Ana Patricia Ayala David Moher Matthew J. Page Jonathan B. Koffel PRISMA-S Group 《Journal of the Medical Library Association》2021,109(2):174
Background:Literature searches underlie the foundations of systematic reviews and related review types. Yet, the literature searching component of systematic reviews and related review types is often poorly reported. Guidance for literature search reporting has been diverse and, in many cases, does not offer enough detail to authors who need more specific information about reporting search methods and information sources in a clear, reproducible way. This document presents the PRISMA-S (Preferred Reporting Items for Systematic reviews and Meta-Analyses literature search extension) checklist, and explanation and elaboration.Methods:The checklist was developed using a three-stage Delphi survey process, followed by a consensus conference and public review process.Results:The final checklist includes sixteen reporting items, each of which is detailed with exemplar reporting and rationale.Conclusions:The intent of PRISMA-S is to complement the PRISMA Statement and its extensions by providing a checklist that could be used by interdisciplinary authors, editors, and peer reviewers to verify that each component of a search is completely reported and, therefore, reproducible. 相似文献
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关注科技期刊编辑的职业健康——科技期刊编辑职业危害因素探析 总被引：1，自引：1，他引：0
探析科技期刊编辑所面临的职业危害因素及其对他们身心健康的影响,分析技期刊编辑职业紧张及职业倦怠的成因并提出预防对策,呼吁人们关注科技期刊编辑的职业健康。认为应把科技期刊编辑职业健康及其影响因素的研究列入科技期刊学研究的范畴。 相似文献
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《Medical reference services quarterly》2013,32(4):79-88
Abstract Health professionals and members of the public are often interested in locating exercise information on the World Wide Web (the Web). There is a large amount of information available on the Web; however, the challenge for all people is to identify the high quality information that can be depended upon. Much of the quality exercise information on the Web is hidden within sites of reputable organizations concerned with exercise and health. This article examines several categories of commonly needed exercise related information. For each category, a few high quality sources of exercise information are listed. Combined, these Web sites provide an excellent and extensive body of knowledge for a person who is not experienced with exercise and wants to get started learning, or for a person with a moderate level of experience and knowledge who wants to learn more. 相似文献
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《Communication monographs》2012,79(3):313-335
ABSTRACTThis study investigates how individuals working in the innovation field communicatively define the nature of their work and make assessments of others’ innovative ability. Drawing on signaling theory, this work explores what communicative signals are valued within an ambiguous professional context. Interviews with 36 innovation workers revealed that individuals perceive this emerging occupational role as comprised of skills and traits that vary in how easily they are communicatively expressed, and in turn what forms of communication allow these dimensions to be evaluated. These findings inform the development of a grounded model for communicatively assessing innovative ability. This work extends our theoretical understanding of how signals of professionalism are actively, and communicatively expressed and assessed in new occupational settings. 相似文献
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Abstract Management is one of the most fundamental business concepts. The author of this chapter provides overviews of the most important Web sites related to management information, including sites from academic institutions and professional organizations. 相似文献
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《图书馆管理杂志》2013,53(3-4):227-235
ABSTRACT This article reviews a sampling of free and proprietary college and career resources, available via the Internet. Sites reviewed provide comprehensive information on a variety of colleges and careers and address a number of related college/career guidance issues and special topics. Selected test preparation sites are also reviewed. Sites and resources included are suitable for any college and careers collection and useful to subject selectors and reference librarians. 相似文献
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Nandita S. Mani Terri Ottosen Megan Fratta Fei Yu 《Journal of the Medical Library Association》2021,109(3):422
Objective:The COVID-19 pandemic highlights the public''s need for quality health information that is understandable. This study aimed to identify (1) the extent to which COVID-19 messaging by state public health departments is understandable, actionable, and clear; (2) whether materials produced by public health departments are easily readable; (3) relationships between material type and understandability, actionability, clarity, and reading grade level; and (4) potential strategies to improve public health messaging around COVID-19.Methods:Based on US Centers for Disease Control and Prevention statistics from June 30, 2020, we identified the ten states with the most COVID-19 cases and selected forty-two materials (i.e., webpages, infographics, and videos) related to COVID-19 prevention according to predefined eligibility criteria. We applied three validated health literacy tools (i.e., Patient Education Materials Assessment Tool, CDC Clear Communication Index, and Flesch-Kincaid Grade Level) to assess material understandability, actionability, clarity, and readability. We also analyzed correlations between scores on the three health literacy tools and material types.Results:Overall, COVID-19 materials had high understandability and actionability but could be improved in terms of clarity and readability. Material type was significantly correlated with understandability, actionability, and clarity. Infographics and videos received higher scores on all tools.Conclusions:Based on our findings, we recommend public health entities apply a combination of these tools when developing health information materials to improve their understandability, actionability, and clarity. We also recommend using infographics and videos when possible, taking a human-centered approach to information design, and providing multiple modes and platforms for information delivery. 相似文献
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《文物保护研究》2013,58(4):172-180
AbstractSurface examination by X-ray photoelectron spectroscopy and Auger electron spectrosopy has beenemployed to investigate the patinas on Lorenzo Ghiberti’s ‘Door of Paradise’from the Florence Baptistry and one of the so-called Riace bronzes. These techniques and the related depth profiling technique are described; the results gave interesting information on thestate of conservation, the original manufacturing process and the possible original appearance. 相似文献
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《The Reference Librarian》2013,54(58):49-57
Abstract “To make significant contributions at appropriate points in the research process, information specialists must be positioned for proactive service to their users” (Von Seggem p. 101). At the National Center for Manufacturing Sciences Manufacturing Information Resource Center, information specialists are part of their customer' s team and contribute valuable expertise, information, and skills. The synergy of this relationship will be illustrated by describing three projects where these knowledge workers collaborated with their customers. From this experience, these information professionals share recommendations for fostering the customer librarian partnership. In conclusion, the synergistic practices described are related to literature on the topic of librarian customer teamwork. 相似文献
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《Journal of Applied Communication Research》2012,40(5):591-610
ABSTRACTYoung adults struggle to achieve sexual health. Student health centers (SHCs) are uniquely positioned to provide young adults with credible and complete sexual health information. Using the comprehensive model of information seeking for theoretical guidance, we conducted a content analysis to examine the credibility and completeness of sexual health information available to young adults through SHC websites at 400 randomly selected U.S. colleges/universities. Unfortunately, most SHC websites do not provide complete sexual health information, which may decrease the credibility of SHCs as a source of sexual health information for young adults. Topics related to sexual health predominantly focused on prevention and risk topics (i.e. sexually transmitted diseases, contraception, and pregnancy). We offer practical suggestions for SHC webpages to align their sexual health information content with the American College Health Association standards of practice and point to a scholarly focus on content characteristics and information availability to complement information seeking studies. 相似文献