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  • × theme_ss:"Benutzerstudien"
  1. Liebscher, P.; Abels, E.G.; Denman, D.W.: Factors that influence the use of electronic networks by science and engineering faculty at small institutions : Part II: Preliminary use indicators (1997) 0.08
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    Abstract
    Reports results of a study that examined factors influencing the adoption and use of electronic networks by science and engineering faculty in 6 small universities in the southerneaster USA. Part of the study gathered data on the purpose, type, and extent of electronic communications. Data were gathered by mail questionnaire and by follow up site visits. Reports on 5 types of network use, electronic mail, electronic discussion groups, accessing remote databases, accessing remote computer facilities, and file transfer. For each service, data are reported for frequency of use by purpose: research, teaching administration, social and current awareness. Outlines preliminary use indicators for each service in terms of heavy and moderate use
  2. Panzarasa, P.; Opsahl, T.; Carley, K.M.: Patterns and dynamics of users' behavior and interaction : network analysis of an online community (2009) 0.07
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    Abstract
    This research draws on longitudinal network data from an online community to examine patterns of users' behavior and social interaction, and infer the processes underpinning dynamics of system use. The online community represents a prototypical example of a complex evolving social network in which connections between users are established over time by online messages. We study the evolution of a variety of properties since the inception of the system, including how users create, reciprocate, and deepen relationships with one another, variations in users' gregariousness and popularity, reachability and typical distances among users, and the degree of local redundancy in the system. Results indicate that the system is a small world characterized by the emergence, in its early stages, of a hub-dominated structure with heterogeneity in users' behavior. We investigate whether hubs are responsible for holding the system together and facilitating information flow, examine first-mover advantages underpinning users' ability to rise to system prominence, and uncover gender differences in users' gregariousness, popularity, and local redundancy. We discuss the implications of the results for research on system use and evolving social networks, and for a host of applications, including information diffusion, communities of practice, and the security and robustness of information systems.
  3. Hargittai, E.: Beyond logs and surveys : in-depth measures of peoples's Web use skills (2002) 0.06
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    Abstract
    Finding information an the Web can be a much more complex search process than previously experienced an many pre-Web information retrieval systems given that finding content online does not have to happen via a search algorithm typed into a search field. Rather, the Web allows for a myriad of search strategies. Although there are numerous studies of Web search techniques, these studies often limit their focus to just one part of the search process and are not based an the behavior of the general user population, nor do they include information about the users. To remedy these shortcomings, this project looks at how peopie find information online in the context of their other media use, their general Internet use patterns, in addition to using information about their demographic background and social support networks. This article describes the methodology in detail, and suggests that a mix of survey instruments and in-person observations can yield the type of rich data set that is necessary to understand in depth the differences in people's information retrieval behavior online.
  4. Vakkari, P.: How specific thesauri and a general thesaurus cover lay persons' vocabularies concerning health, nutrition and social services 0.04
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    Abstract
    The aim of this study is to compare (1) the semantic structures in lay persons' questions addressed to ask-an-expert service in the fields of health, nutrition and social services, and (2) to which extent lay persons' vocabularies are covered by a general thesaurus and a specific thesaurus in each of these fields. As representation of information needs 50 questions were selected concerning both health and nutrition, and 163 concerning social services. The concepts and their expressions in the questions were identified, and their semantic relations were observed and classified into equivalence, hierarchical and associative relations. The semantic structure of questions varied somewhat between the fields observed. Lay persons' expressions were covered most extensively in health, and least extensively in social services. Specific thesaurus covered more extensively expressions in health (65%) than general thesaurus (42%), whereas in nutrition there was no difference (33% vs. 32%), and in social services general thesaurus (21%) covered expressions somewhat better compared to specific thesaurus (15%). In terms of matching both specific and general thesaurus would provide searchers with reasonable support in term selection for query construction in health, but with limited assistance in nutrition and social services.
  5. Pejtersen, A.M.: Design of a computer-aided user-system dialogue based on an analysis of users' search behaviour (1984) 0.04
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    Source
    Social science information studies. 4(1984), S.167-183
  6. Kleiner, J.P.: End-user searching in the electronic enviroment : a user-evaluation of InfroTrac and Government Publications Index (1989) 0.03
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    Source
    Databases in the humanities and social sciences 4. Proceeding of the International Conference on Databases in the Humanities and Social Sciences, Auburn Universitiy, Montgomery, Alabama July 1987
  7. Kaba, B.; Touré, B.: Understanding information and communication technology behavioral intention to use : applying the UTAUT model to social networking site adoption by young people in a least developed country (2014) 0.03
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    Abstract
    According to many studies, social network sites (SNS) have become some of the most popular online destinations. It has been pointed out that very little is known about the psychosocial variables that predict people's use of these websites. In this article, our general objective is to understand behavioral intentions to use SNS employing the well-known unified theory of acceptance and use of technology (UTAUT), which has been validated in a number of studies. Data were collected through a questionnaire survey from a final sample of 1,039 social networking website users in Africa. We have shown that there are contexts, such as the African context, in which the UTAUT does not hold up. Explanations are provided to support the findings.
  8. Mehra, B.; Bishop, A.P.; Bazzell, I.; Smith, C.: Scenarios in the Afya project as a participatory action research (PAR) tool for studying information seeking and use across the 'digital divide' (2002) 0.03
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    Abstract
    This article explores the role of scenarios (or use-oriented design representations) in the Afya project as a participatory action research (PAR) tool for studying information seeking and use across the "digital divide." With the aim of improving access to health information and services for Black women, the Afya project has involved forging community-level partnerships with SisterNet, a local grassroots group of Black women devoted to improving their physical, emotional, intellectual, and spiritual health. In the context of community health care, scenarios in the Afya project as a socially grounded planning and design methodology have taken the form of personal narratives of Black women that capture their social experiences and typical problematic health situations. Scenarios of Black women point towards the need to foster social justice by nurturing equitable and participative social activities around technological development and use associated with health information services. Scenarios also suggest specific action-oriented strategies for empowering Black women to build social and digital technologies that we hope will make the provision of health care in our community more just.
  9. Meho, L.I.; Tibbo, H.R.: Modeling the information-seeking behavior of social scientists Ellis's study revisited (2003) 0.03
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    Abstract
    Meho and Tibbo show that the Ellis model of information seeking applies to a web environment by way of a replication of his study in this case using behavior of social science faculty studying stateless nations, a group diverse in skills, origins, and research specialities. Data were collected by way of e-mail interviews. Material on stateless nations was limited to papers in English on social science topics published between 1998 and 2000. Of these 251 had 212 unique authors identified as academic scholars and had sufficient information to provide e-mail addresses. Of the 139 whose addresses were located, 9 who were physically close were reserved for face to face interviews, and of the remainder 60 agreed to participate and responded to the 25 open ended question interview. Follow up questions generated a 75% response. Of the possible face to face interviews five agreed to participate and provided 26 thousand words as opposed to 69 thousand by the 45 e-mail participants. The activities of the Ellis model are confirmed but four additional activities are also identified. These are accessing, i.e. finding the material identified in indirect sources of information; networking, or the maintaining of close contacts with a wide range of colleagues and other human sources; verifying, i.e. checking the accuracy of new information; and information managing, the filing and organizing of collected information. All activities are grouped into four stages searching, accessing, processing, and ending.
  10. Beverley, C.A.; Bath, P.A.; Barber, R.: Can two established information models explain the information behaviour of visually impaired people seeking health and social care information? (2007) 0.03
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    Abstract
    Purpose - The purpose of this study is to determine the extent to which two existing models of information behaviour could explain the information behaviour of visually impaired people seeking health and social care information. Design/methodology/approach - The research was conducted within a constructivist paradigm. A total of 28 semi-structured interviews (face-to-face or telephone) with 31 visually impaired people were conducted. Framework analysis was used to analyse the results. Findings - This study identified several factors that may affect a visually impaired person's information behaviour. These related to the presence of other health conditions or disabilities, participants' understanding of the word "information", their interactions with information providers, their degree of independence, the support they received from friends and family, their acceptance of their own visual impairment, as well as their awareness of other visual impairments, their registration status and their willingness and ability to pay for aids, adaptations and equipment. Originality/ value - This study provides a new and valuable insight into the information behaviour of visually impaired people, as well as testing the applicability of a specific and generic information model to the information behaviour of visually impaired people seeking health and social care information.
  11. Savolainen, R.: Information source horizons and source preferences of environmental activists : a social phenomenological approach (2007) 0.02
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    Abstract
    This study focuses on the ways in which people define their source preferences in the context of seeking orienting information for nonwork purposes. The conceptual framework of the study combines ideas drawn from social phenomenology and information-seeking studies. The study utilizes Alfred Schutz's model describing the ways in which actors structure everyday knowledge into regions of decreasing relevance. It is assumed that this structuring based on the actor's interest at hand is also reflected in the ways in which an actor prefers information sources and channels. The concept of information source horizon is used to elicit articulations of source preferences. The empirical part of the study draws on interviews with 20 individuals active in environmental issues. Printed media (newspapers), the Internet, and broadcast media (radio, television) were preferred in seeking for orienting information. The major source preferences were content of information, and availability and accessibility. Usability of information sources, user characteristics such as media habits, and situational factors were mentioned less frequently as preference criteria.
  12. Gilliland-Swetland, A.J.; Kafai, Y.B.; Landis, W.E.: Application of Dublin Core metadata in the description of digital primary sources in elementary school classrooms (2000) 0.02
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    Abstract
    Researchers evaluated the ability of 4th and 5th grade science and social science students to create Dublin Core metadata to describe their own images for inclusion in Digital Portfolio Archives
  13. Zhou, X.; Sun, X.; Wang, Q.; Sharples, S.: ¬A context-based study of serendipity in information research among Chinese scholars (2018) 0.02
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    Abstract
    Purpose The current understanding of serendipity is based primarily on studies employing westerners as the participants, and it remains uncertain whether or not this understanding would be pervasive under different cultures, such as in China. In addition, there is not a sufficient systematic investigation of context during the occurrence of serendipity in current studies. The purpose of this paper is to examine the above issues by conducting a follow-up empirical study with a group of Chinese scholars. Design/methodology/approach The social media application "WeChat" was employed as a research tool. A diary-based study was conducted and 16 participants were required to send to the researchers any cases of serendipity they encountered during a period of two weeks, and this was followed by a post-interview. Findings Chinese scholars experienced serendipity in line with the three main processes of: encountering unexpectedness, connection-making and recognising the value. An updated context-based serendipity model was constructed, where the role of context during each episode of experiencing serendipity was identified, including the external context (e.g. time, location and status), the social context and the internal context (e.g. precipitating conditions, sagacity/perceptiveness and emotion). Originality/value The updated context model provides a further understanding of the role played by context during the different processes of serendipity. The framework for experiencing serendipity has been expanded, and this may be used to classify the categories of serendipity.
  14. Vuong, T.; Saastamoinen, M.; Jacucci, G.; Ruotsalo, T.: Understanding user behavior in naturalistic information search tasks (2019) 0.02
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    Abstract
    Understanding users' search behavior has largely relied on the information available from search engine logs, which provide limited information about the contextual factors affecting users' behavior. Consequently, questions such as how users' intentions, task goals, and substances of the users' tasks affect search behavior, as well as what triggers information needs, remain largely unanswered. We report an experiment in which naturalistic information search behavior was captured by analyzing 24/7 continuous recordings of information on participants' computer screens. Written task diaries describing the participants' tasks were collected and used as real-life task contexts for further categorization. All search tasks were extracted and classified under various task categories according to users' intentions, task goals, and substances of the tasks. We investigated the effect of different task categories on three behavioral factors: search efforts, content-triggers, and application context. Our results suggest four findings: (i) Search activity is integrally associated with the users' creative processes. The content users have seen prior to searching more often triggers search, and is used as a query, within creative tasks. (ii) Searching within intellectual and creative tasks is more time-intensive, while search activity occurring as a part of daily routine tasks is associated with more frequent searching within a search task. (iii) Searching is more often induced from utility applications in tasks demanding a degree of intellectual effort. (iv) Users' leisure information-seeking activity is occurring inherently within social media services or comes from social communication platforms. The implications of our findings for information access and management systems are discussed.
  15. Vigue-Camus, A.: Des usagers et des écrans à la Bibliothèque Publique d'Informations (1996) 0.02
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    Abstract
    Account of a limited experimental study at the Bibliothèque Publique d'Informations (BPI), the Paris multimedia public library, to establish a methodology for investigating user interactions with new technology. A wide range of materials are available at the BPI, including CD-ROMs and the Internet. Preliminary observations indicate that users do not follow the pattern dictated by the machine, but take approaches based on their own experience and skills. Setbacks are generally interpreted as defects in the software, not personla failure to master the system. Large scale qualitative abservation, using research methods from the social sciences, would establish a knowledge base for developing user skills to exploit multimedia resources more fully
  16. Lazinger, S.S.; Bar-Ilan, J.; Peritz, B.C.: Internet use by faculty members in various disciplines : a comparative case study (1997) 0.02
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    Abstract
    Examines and compares the use of the Internet among various sectors of the faculty at the Hebrew University of Jerusalem, Israel, in order to verify the influence of a number of parameters on this use. Questionnaires were sent to faculty members in all departments and professional schools of the Hebrew University of Jerusalem, a total population of 918 for both the pilot project and the main study. Results indicated that Internet use is consistently higher among faculty members in the sciences and agriculture than among those in the humanities or social sciences. Makes suggestions for training the level of Internet use among the various disciplines of the faculty
  17. Franceschi, L.de: Percorsi di ricerca nell'OPAC del opol bolognese SBN (1998) 0.02
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    Abstract
    Analyses the technical features of the 5 main search fields of the OPAC run by Bologna University's interlibrary centre (CIB), part of the National Library Service (SBN). The CIB links about 100 academic and civil library collections on the humanities, social sciences, and science subjects. With the aid of Home Page / Helpline displays, examines how OPAC search procedures are carried out by author, title, subject, ISBN, or single library. Also explains the data filtering methods used. The CIB will soon broaden its OPAC search strategies by adopting the Florence University library OPAC research structure
  18. He, P.W.; Jacobson, T.E.: What are they doing with the Internet? : A study of user information seeking behaviors (1996) 0.02
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    Abstract
    Reports results of a survey, conducted by the State University of New York and Albany Library, to investigate the effects of gender, college status and prior Internet experience on the use of Internet resources. The subjects were 96 randomly selected users using the library's Internet terminals during the first 2 months of 1995. The majority of users were found to share the following characteristics: male undergraduates affiliated with the social sciences; and novice users who have less than 6 months experience. Respondents felt strongly that the Internet is useful, and has been an important resource for their research and assignment. Users have high expectations of searching capabilities, while they feel neutral or disappointed with browsing. Results indicate that libraries should provide access to the Internet and suggest that libraries should take the lead in developing searchable indexes and making databases better organized for the ease and effectiveness of browsing
  19. Busch, J.A.; Giral, A.: Subsidizing end user access to research databases : from card file to the World Wide Web (1996) 0.02
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    Abstract
    Reviews work of the Getty Art History Information Program (AHIP), recently renamed the Getty Information Institute, where humanities scholars were trained in DIALOG online searching and then allowed 24 hour unlimited access to DIALOG searching and DIALOG databases and where complete transaction logs were taken to yield the data upon which the Getty Online Searching Project was based. Summarizes results of the study of this subsidized access which was reported in a series of papers by M.J. Bates, who found that searching patterns of humanities researchers differed substantially from previous studies in the sciences and social sciences disciplines. Presents a model of the relative merits and opportunities associated with the various contractual arrangements and incentive strategies employed by AHIP with vendors such as DIALOG, consortia such as the Research Libraries Group, and a CD-ROM publication programme, compared to print publications and the experimental offer of access to some of the AHIP databases over the WWW. The arguments are illustrated by means of 2 case studies, involving: changes in pricing of the Avery Index to Architectural Periodicals; and the Getty Online Searching Project
  20. Zeitlyn, D.; Bex, J.; David, M.: Making sense of online information (1997) 0.02
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    Abstract
    Presents some results from research into the uses and usefulness of electronic bibliographic databases in academic contexts, carried out as part of a British Library funded research project. Ethnographic and focus group data was gathered initially in 3 departments (natural science, social science and humanities) at the University of Kent at Canterbury covering all academic staff, researchers and postgraduates. This was then expanded to postgraduates and staff in the same 3 disciplines at other universities. 5 themes from this research are outlined: who uses the system, who does not, and where are these activities and inactivities happening; where does formal training occur; and where does learning occur. The problems of interface between computer systems and users often mirrored that between library enquiry staff and users where users did not know to frame questions and the advice given was not in a form understood by the users

Years

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  • d 2
  • f 2
  • i 1
  • nl 1
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Types

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