Search (227 results, page 1 of 12)

  • × theme_ss:"Informationsdienstleistungen"
  1. Zhang, X.; Wang, D.; Tang, Y.; Xiao, Q.: How question type influences knowledge withholding in social Q&A community (2023) 0.05 
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    Abstract
    Social question-and-answer (Q&A) communities are becoming increasingly important for knowledge acquisition. However, some users withhold knowledge, which can hinder the effectiveness of these platforms. Based on social exchange theory, the study investigates how different types of questions influence knowledge withholding, with question difficulty and user anonymity as boundary conditions. Two experiments were conducted to test hypotheses. Results indicate that informational questions are more likely to lead to knowledge withholding than conversational ones, as they elicit more fear of negative evaluation and fear of exploitation. The study also examines the interplay of question difficulty and user anonymity with question type. Overall, this study significantly extends the existing literature on counterproductive knowledge behavior by exploring the antecedents of knowledge withholding in social Q&A communities.
    Date
    22. 9.2023 13:51:47
  2. Jaskolla, L.; Rugel, M.: Smart questions : steps towards an ontology of questions and answers (2014) 0.04 
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    Abstract
    The present essay is based on research funded by the German Ministry of Economics and Technology and carried out by the Munich School of Philosophy (Prof. Godehard Brüntrup) in cooperation with the IT company Comelio GmbH. It is concerned with setting up the philosophical framework for a systematic, hierarchical and categorical account of questions and answers in order to use this framework as an ontology for software engineers who create a tool for intelligent questionnaire design. In recent years, there has been considerable interest in programming software that enables users to create and carry out their own surveys. Considering the, to say the least, vast amount of areas of applications these software tools try to cover, it is surprising that most of the existing tools lack a systematic approach to what questions and answers really are and in what kind of systematic hierarchical relations different types of questions stand to each other. The theoretical background to this essay is inspired Barry Smith's theory of regional ontologies. The notion of ontology used in this essay can be defined by the following characteristics: (1) The basic notions of the ontology should be defined in a manner that excludes equivocations of any kind. They should also be presented in a way that allows for an easy translation into a semi-formal language, in order to secure easy applicability for software engineers. (2) The hierarchical structure of the ontology should be that of an arbor porphyriana.
    Date
    9. 2.2017 19:22:59
  3. Mellon, C.: Library anxiety : a grounded theory and its development (1986) 0.04 
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  4. Whittaker, K.: Towards a theory for reference and information service (1977) 0.04 
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  5. research and theory : Current trends in information (1984) 0.04 
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  6. Campbell, S.; Parker, F.; Follender, S.I.: Information to hostile questions : more insights from speech act theory (1996) 0.03 
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    Abstract
    Analyzes actual responses to hostile questions in public meetings by drawing upon speech act theory to demonstrate that spokespersons use 5 strategies for composing indirect answers to questions perceived as hostile
  7. Meghabghab, G.; Bilal, D.: Application of information theory to query negotiation : toward an optimal questioning strategy (1991) 0.03 
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  8. Wijnhoven, F.; Brinkhuis, M.: Internet information triangulation : design theory and prototype evaluation (2015) 0.03 
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    Abstract
    Many discussions exist regarding the credibility of information on the Internet. Similar discussions happen on the interpretation of social scientific research data, for which information triangulation has been proposed as a useful method. In this article, we explore a design theory-consisting of a kernel theory, meta-requirements, and meta-designs-for software and services that triangulate Internet information. The kernel theory identifies 5 triangulation methods based on Churchman's inquiring systems theory and related meta-requirements. These meta-requirements are used to search for existing software and services that contain design features for Internet information triangulation tools. We discuss a prototyping study of the use of an information triangulator among 72 college students and how their use contributes to their opinion formation. From these findings, we conclude that triangulation tools can contribute to opinion formation by information consumers, especially when the tool is not a mere fact checker but includes the search and delivery of alternative views. Finally, we discuss other empirical propositions and design propositions for an agenda for triangulator developers and researchers. In particular, we propose investment in theory triangulation, that is, tools to automatically detect ethically and theoretically alternative information and views.
  9. Heine, M.H.: ¬The 'question' as a fundamental variable in information science (1980) 0.03 
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    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
  10. Ingwersen, P.; Johansen, T.; Timmermann, P.: User-librarian negotiations and search procedures : a progress report (1980) 0.03 
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    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
  11. Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940) 0.03 
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    Source
    Zentralblatt für Bibliothekswesen. 57(1940), S.16-22
  12. Thun, H.-P.: "At your fingertip"? : Auskunfts- und Informationsdienst bei uns noch Entwicklungsland (1970) 0.03 
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    Source
    Bücherei und Bildung. 22(1970), S.63-71
  13. Jonzeck, M.: ¬Die Aktivierung, Verbesserung und Neuorientierung der Informationstätigkeit der allgemeinen öffentlichen Bibliotheken (1965) 0.03 
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    Source
    Bibliothekar. 19(1965), S.15-22
  14. Metz, A.: Community service : a bibliography (1996) 0.03 
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    Date
    17.10.1996 14:22:33
  15. Information brokers and reference services (1989) 0.03 
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    Series
    Reference librarian; no.22
  16. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.03 
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    Date
    20. 4.2002 17:30:22
  17. Ghilardi, F.J.M.: ¬The information center of the future : the professional's role (1994) 0.03 
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    Date
    27.12.2015 18:22:38
  18. Radford, M.L.: Communication theory applied to the reference encounter : an analysis of critical incidents (1996) 0.03 
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    Abstract
    Using the critical incident technique, identifies dimensions of interpersonal communication perceived to be integral to success or failure in academic refernece interactions. Such dimensions include attitude, relationship quality, information, knowledge base, and approachability. Demonstrates the value of applying communication theory to study of the reference interaction. Argues for a new model of the librarian user reference interaction that recognizes the vital imprtance of relational messages
  19. Dilevko, J.: Teaching news media practices in bibliographic instruction classes : a strategy involving framing and sourcing theory (1998) 0.03 
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    Abstract
    Urges librarians engaged in bibliographical instruction to develop programmes in mass media news sources, and suggests how the theory of news framing and sourcing may be used to develop critical thinking, in particular for multicultural populations. Reports on a comparison of 2 news topics as they were covered by what are described as corporate news sources and independent non corporate sources. Suggests ways in which decisions about framing and sourcing can serve an ideological agenda that is not sensitive to multicultural viewpoints
  20. Healey, P.D.: Chicken Little at the reference desk : the myth of librarian liability (1995) 0.02 
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    Abstract
    Explores the possibilities of librarians incurring liability for activities conducted at the reference desk. Librarian liability is viewed as a myth since no reported court decisions nor any established legal theory support the concept

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