Search (90 results, page 2 of 5)

  • × theme_ss:"Information"
  • × type_ss:"a"
  1. Lasic-Lazic, J.; Pavlina, K.; Spiranec, S.; Zorica, M.B.: Are students information literate? (2005) 0.02
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    Abstract
    The article discusses the relationship between the concepts of information and IT literacy, both being labeled as «the ultimate literacy in the information society». While IT literacy is mainly defined as a skill-based literacy, information literacy embraces a whole conglomerate of values, attitudes, skills, knowledge and perspectives directed towards enabling critical thinking, self-directed learning and the responsible consume of information, necessary for intelligent existence in the information age. Through a survey, the authors will explore personal meanings and perceptions of information literacy among graduate LIS students. For this population, information literacy is a central issue since it is a prerequisite for academic success, but also because information literacy will be a pervasive aspect of every day work in their future professions. A comparison with an earlier study showed how the information literacy conception has developed, from a more technological, tool-based approach to a concept based approach. The structure of the earlier study, as well as the result of the actual study, will be analyzed in the light of the contemporary features of Croatia's information policy, which is mainly directed towards the technical information infrastructure but not sufficient to let citizens use the benefits of information society.
  2. Hartel, J.; Savolainen, R.: Pictorial metaphors for information (2016) 0.02
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    Abstract
    Purpose Arts-informed, visual research was conducted to document the pictorial metaphors that appear among original drawings of information. The purpose of this paper is to report the diversity of these pictorial metaphors, delineate their formal qualities as drawings, and provide a fresh perspective on the concept of information. Design/methodology/approach The project utilized pre-existing iSquare drawings of information that were produced by iSchool graduate students during a draw-and-write activity. From a data set of 417 images, 125 of the strongest pictorial metaphors were identified and subjected to cognitive metaphor theory. Findings Overwhelmingly, the favored source domain for envisioning information was nature. The most common pictorial metaphors were: Earth, web, tree, light bulb, box, cloud, and fishing/mining, and each brings different qualities of information into focus. The drawings were often canonical versions of objects in the world, leading to arrays of pictorial metaphors marked by their similarity. Research limitations/implications Less than 30 percent of the data set qualified as pictorial metaphors, making them a minority strategy for representing information as an image. The process to identify and interpret pictorial metaphors was highly subjective. The arts-informed methodology generated tensions between artistic and social scientific paradigms. Practical implications The pictorial metaphors for information can enhance information science education and fortify professional identity among information professionals. Originality/value This is the first arts-informed, visual study of information that utilizes cognitive metaphor theory to explore the nature of information. It strengthens a sense of history, humanity, nature, and beauty in our understanding of information today, and contributes to metaphor research at large.
  3. Buschman, J.: ¬The public sphere without democracy : some recent work in LIS (2020) 0.02
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    Abstract
    Purpose The purpose of this paper is to analyze and re-direct recent schematic and empirical scholarship on Habermas' theory of the public sphere in library and information science (LIS). Design/methodology/approach This paper conducts a critical analysis of the relevant literature in light of Habermas' origination and use/purpose of the public sphere concept. Findings The authors examined here produced a schematic operationalization of the public sphere that thinned the concept, but in turn, that schematization has produced insight into the civil society functions and communications of libraries, both within and without. For this work to be meaningful, the considerations and contexts of democratic society must be reinserted. Research limitations/implications Further explorations of the relationship between the public sphere and civil society as they are manifested around and in libraries is called for. Additionally, Weigand's approach to producing data/evidence on the public sphere and libraries should be furthered. Practical implications Understanding the role and function of libraries in democratic societies is essential for libraries to play a productive democratic role in those societies and thus, in guiding them. Social implications This paper helps to situate the bewildering circumstances of libraries who face both popular support and broad political-social questioning of their role and place. Originality/value This paper arguably interjects a more sophisticated and nuanced theoretical picture of the public sphere than prior precis presented in the LIS literature have undertaken. It also engages a unique set of empirical-theoretical students from another perspective in order to deepen and shift that research discourse.
  4. Heinström, J.; Sormunen, E.; Savolainen, R.; Ek, S.: Developing an empirical measure of everyday information mastering (2020) 0.02
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    Abstract
    The aim of the study was to develop an empirical measure for everyday information mastering (EIM). EIM describes the ways that individuals, based on their beliefs, attitudes, and expectations, orient themselves to information as a resource of everyday action. The key features of EIM were identified by conceptual analysis focusing on three EIM frameworks. Four modes of EIM-Proactive, Social, Reactive, and Passive-and their 12 constituents were identified. A survey of 39 items was developed in two pilot studies to operationalize the identified modes as measurable EIM constituents. The respondents in the main study were upper secondary school students (n = 412). Exploratory factor analysis (EFA) was applied to validate subscales for each EIM constituent. Seven subscales emerged: Inquiring and Scanning in the Proactive mode, Social media-centered, and Experiential in the Social mode, and Information poor, Overwhelmed, and Blunting in the Passive mode. Two constituents, Serendipitous and Intuitive, were not supported in the EFA. The findings highlight that the core constituents of an individual's everyday information mastering can be operationalized as psychometric scales. The instrument contributes to the systematic empirical study of EIM constituents and their relationships. The study further sheds light on key modes of EIM.
  5. Bosancic, B.: Information, data, and knowledge in the cognitive system of the observer (2020) 0.02
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    Abstract
    Purpose In line with the cognitive viewpoint on the phenomenon of information, the constructivist tradition based on Maturana and Varela's theory of knowing, and some aspects of Shannon's theory of communication, the purpose of this paper is to shed more light on the role of information, data, and knowledge in the cognitive system (domain) of the observer. Design/methodology/approach In addition to the literature review, a proposed description of the communication and knowledge acquisition processes within the observer's cognitive system/domain is elaborated. Findings The paper recognizes communication and knowledge acquisition as separate processes based on two roles of information within the observer's cognitive system, which are emphasized. The first role is connected with the appropriate communication aspects of Shannon's theory related to encoding cognitive entities in the cognitive domain as data representations for calculating their informativeness. The second role involves establishing relations between cognitive entities encoded as data representations through the knowledge acquisition process in the observer's cognitive domain. Originality/value In this way, according to the cognitive viewpoint, communication and knowledge acquisition processes are recognized as important aspects of the cognitive process as a whole. In line with such a theoretical approach, the paper seeks to provide an extension of Shannon's original idea, intending to involve the observer's knowledge structure as an important framework for the deepening of information theory.
  6. Savolainen, R.; Thomson, L.: Assessing the theoretical potential of an expanded model for everyday information practices (2022) 0.02
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    Abstract
    The present study contributes to the development of integrated models for information behavior and practices at the domain-specific level. To this end, the model for everyday information practices proposed by Savolainen in 2008 is enhanced by integrating the element of information creating, based on Thomson's recent 2018 study. The integration resulted in the expanded model for everyday information practices. Using conceptual analysis, the above model was examined in light of conventional (positivist and post-positivist) and interpretive (social constructivist) criteria for theory assessment. The findings suggest that the integrated model meets best the interpretive criteria such as meaningfulness and understandability, mutuality of concepts and descriptive logic, empirical verifiability, and usefulness. In contrast, theoretical potential of the model is fairly limited when weighed against the conventional criteria, such as generalization and prediction. Overall, the findings suggest that, in its current form, the expanded model cannot be regarded as a "genuine theory" of everyday information practices. However, the model does incorporate many of the qualities characteristic of social scientific theories, and thus exhibits considerable theoretical potential. This is even more so if the interpretive, naturalistic basis of the data in which the expanded model is based is considered.
  7. Roth, G.: ¬Die Entstehung von Bedeutung im Gehirn (1992) 0.02
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    Date
    22. 7.2000 18:45:33
  8. Saum-Aldehoff, T.: ¬Die ideale Route zur Kaffeemaschine : 'Mentale Karten' im Kopf erlauben die Orientierung in der Umwelt (1997) 0.02
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    Date
    5. 1.1997 9:39:22
  9. ap: Schlaganfall : Computer-Bild zeigt den Heilungsprozess im Gehirn (2000) 0.02
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    Date
    22. 7.2000 19:05:31
  10. Nerlich, H.: Schlußveranstaltung des Kongresses 'Information und Öffentlichkeit' am 23. März 2000 in Leipzig : "Zukunft der Fachinformation" (2000) 0.02
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    Date
    22. 6.2000 13:33:40
  11. kal: Hubert Markl zur Zukunft der Forschung (2000) 0.02
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    Date
    17. 7.1996 9:33:22
  12. Roth, G.: ¬Das konstruktive Gehirn : neurobiologische Grundlagen von Wahrnehmung und Erkenntnis (1992) 0.02
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    Date
    22. 7.2000 18:19:18
  13. Brier, S.: Cybersemiotics : a new interdisciplinary development applied to the problems of knowledge organisation and document retrieval in information science (1996) 0.02
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    Abstract
    This article is a contribution to the development of a comprehensive interdisciplinary theory of LIS in the hope of giving a more precise evaluation of its current problems. The article describes an interdisciplinary framework for LIS, especially information retrieval (IR), in a way that goes beyond the cognitivist 'information processing paradigm'. The main problem of this paradigm is that its concept of information and laguage does not deal in a systematic way with how social and cultural dynamics set the contexts that determine the meaning of those signs and words that are the basic tools for the organisation and retrieving of documents in LIS. The paradigm does not distinguish clearly enough between how the computer manipulates signs and how librarians work with meaning in practice when they design and run document mediating systems. The 'cognitive viewpoint' of Ingwersen and Belkin makes clear that information is not objective, but rather only potential, until it is interpreted by an individual mind with its own internal mental world view and purposes. It facilitates futher study of the social pragmatic conditions for the interpretation of concepts. This approach is not yet fully developed. The domain analytic paradigm of Hjoerland and Albrechtsen is a conceptual realisiation of an important aspect of this area. In the present paper we make a further development of a non-reductionistic and interdisciplinary view of information and human social communication by texts in the light of second-order cybernetics, where information is seen as 'a difference which makes a difference' for a living autopoietic (self-organised, self-creating) system. Other key ideas are from the semiotics of Peirce and also Warner. This is the understanding of signs as a triadic relation between an object, a representation and an interpretant. Information is the interpretation of signs by living, feeling, self-organising biological, psychological and social systems. Signification is created and controlled in an cybernetic way within social systems and is communicated through what Luhman calls generalised media, such as science and art. The modern socio-linguistic concept 'discourse communities' and Wittgenstein's 'language gane' concept give a further pragmatic description of the self-organising system's dynamic that determines the meaning of words in a social context. As Blair and Liebenau and Backhouse point out in their work it is these semantic fields of significance that are the true pragmatic tools of knowledge organisation and document retrieval. Methodologically they are the first systems to be analysed when designing document mediating systems as they set the context for the meaning of concepts. Several practical and analytical methods from linguistics and the sociology of knowledge can be used in combination with standard methodology to reveal the significant language games behind document mediation
  14. MacFarlane, A.; Missaoui, S.; Makri, S.; Gutierrez Lopez, M.: Sender vs. recipient-orientated information systems revisited (2022) 0.02
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    Abstract
    Purpose Belkin and Robertson (1976a) reflected on the ethical implications of theoretical research in information science and warned that there was potential for abuse of knowledge gained by undertaking such research and applying it to information systems. In particular, they identified the domains of advertising and political propaganda that posed particular problems. The purpose of this literature review is to revisit these ideas in the light of recent events in global information systems that demonstrate that their fears were justified. Design/methodology/approach The authors revisit the theory in information science that Belkin and Robertson used to build their argument, together with the discussion on ethics that resulted from this work in the late 1970s and early 1980s. The authors then review recent literature in the field of information systems, specifically information retrieval, social media and recommendation systems that highlight the problems identified by Belkin and Robertson. Findings Information science theories have been used in conjunction with empirical evidence gathered from user interactions that have been detrimental to both individuals and society. It is argued in the paper that the information science and systems communities should find ways to return control to the user wherever possible, and the ways to achieve this are considered. Research limitations/implications The ethical issues identified require a multidisciplinary approach with research in information science, computer science, information systems, business, sociology, psychology, journalism, government and politics, etc. required. This is too large a scope to deal with in a literature review, and we focus only on the design and implementation of information systems (Zimmer, 2008a) through an information science and information systems perspective. Practical implications The authors argue that information systems such as search technologies, social media applications and recommendation systems should be designed with the recipient of the information in mind (Paisley and Parker, 1965), not the sender of that information. Social implications Information systems designed ethically and with users in mind will go some way to addressing the ill effects typified by the problems for individuals and society evident in global information systems. Originality/value The authors synthesize the evidence from the literature to provide potential technological solutions to the ethical issues identified, with a set of recommendations to information systems designers and implementers.
  15. Tergan, S.-O.: Zum Aufbau von Wissensstrukturen mit Texten und Hypertexten (1993) 0.02
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    Source
    Nachrichten für Dokumentation. 44(1993) H.1, S.15-22
  16. Robertson, G.: What is information? (1996) 0.02
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    Source
    Managing information. 3(1996) no.6, S.22-23
  17. Ockenfeld, M.: Unterwegs in die Informationsgesellschaft : Programm und Initiativen in Deutschland (1998) 0.02
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    Source
    Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
  18. Logothetis, N.K.: ¬Das Sehen : ein Fenster zum Bewußtsein (2000) 0.02
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    Date
    22. 7.2000 19:02:07
  19. Roth, G.; Dicke, U.; Wiggers, W.: Wie das Gehirn eine Fliege erkennt (1999) 0.02
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    Date
    22. 7.2000 19:04:41
  20. Davenport, E.; Cronin, B.: Knowledge management : Semantic drift or conceptual shift? (2000) 0.02
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    Date
    31. 7.2001 20:22:57

Years

Languages

  • e 51
  • d 39