Search (33 results, page 1 of 2)

  • × theme_ss:"Suchtaktik"
  1. Colaric, S.M.: Instruction for Web searching : An empirical study (2003) 0.03
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  2. McCrank, L.J.: Reference expertise : paradigms, strategies, and systems (1993) 0.03
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    Abstract
    Past trends in reference instruction, query analysis and proloferation of reference tools classed by primary functions into a general typology anticipated the use of paradigm logic, templates, search strategies, and systematic searching in applied Artificial Intelligence research and design of expert system, especially referral and decision-support systems. The approach, methodologies, and technique employed in basic reference and subject-area reference instruction in four graduate library schools, developed first at the University of Maryland after 1976, are reviewed. The advantages and limitations of the latter are discussed to suggest the interplay of personal service, manual tools, and computerized systems for holistic reference programs. Librarians' transition to the automated tools using AI methods might be improved by introducing paradigms, typologies, strategies, and a systems approach in reference instruction for professionals and more generally in bibliographic instruction
  3. Caywood, C.: ¬A shift in search strategy (1994) 0.02
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    Abstract
    Looks at bibliographic instruction in the age of electronic searching and the the need to provide instruction to insure that remote access to the library is successful. Outlines an approach to teaching library skills by Loomis and Fink in 1993, that is equally relevant to school and public libraries, in which they argue that a successful search can no longer be equated with the quantity of material retrieved but with its relevance. This is dependent upon standardisation of access points, search language and online instructions
  4. Jacobson, F.F.; Jacobson, M.J.: Representative cognitive learning theories and BI : a case study of end user searching (1993) 0.02
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    Abstract
    To be successful at online searching, students must be able to apply the concepts and skills learned in the classroom to a variety of complex products and search conditions. Examines an online searching instructional programme for high school seniors from the perspective of several cognitive learning theories, and proposes a synthesized approach to applying learning theory to bibliographic instruction
  5. Ury, C.J.; Johnson, C.V.; Meldrem, J.A.: Teaching a heuristic approach to information retrieval (1997) 0.02
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    Abstract
    To become lifelong learners, students must acquire information retrieval skills for future as well as current information needs. Describes how the library use instruction programme at Northwest Missouri State University incorporates a heuristic model in which students continually evaluate and refine their information seeking practices while progressing through all levels of courses in diverse disciplines. Collegial partnerships with departmental faculty and ongoing instructional assessment are essential to the success of the programme
  6. Cleary, J.S.: Asking the right question : formulating effective search strategies for electronic databases (1997) 0.02
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    Abstract
    Describes a simple technique that enables students to practice skills in formulating search strategies for electronic databases. Currently used in some library instruction classes at Slippery Roch University, this technique employs cooperative learning and critical thinking skills, requires relatively little time, and is effective with both undergraduates and graduates. In particular this technique claerly demonstrates that information retrieval is greatly affected by the manner in which the question is asked
  7. Smith, C.L.: Domain-independent search expertise : gaining knowledge in query formulation through guided practice (2017) 0.01
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    Abstract
    Although modern search systems require minimal skill for meeting simple information needs, most systems provide weak support for gaining advanced skill; hence, the goal of designing systems that guide searchers in developing expertise. Essential to developing such systems are a description of expert search behavior and an understanding of how it may be acquired. The present study contributes a detailed analysis of the query behavior of 10 students as they completed assigned exercises during a semester-long course on expert search. Detailed query logs were coded for three dimensions of query expression: the information structure searched, the type of query term used, and intent of the query with respect to specificity. Patterns of query formulation were found to evidence a progression of instruction, suggesting that the students gained knowledge of fundamental system-independent constructs that underlie expert search, and that domain-independent search expertise may be defined as the ability to use these constructs. Implications for system design are addressed.
  8. Morse, P.M.: Search theory and browsing (1970) 0.01
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    Date
    22. 5.2005 19:53:09
  9. Morse, P.M.: Browsing and search theory (1973) 0.01
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    Date
    22. 5.2005 19:52:29
  10. Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000) 0.01
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    Source
    Library and information science research. 22(2000) no.4, S.371-382
  11. Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980) 0.01
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    Date
    5. 8.2006 13:22:44
  12. Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998) 0.00
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    Date
    25.12.1998 19:22:31
  13. Limberg, L.: Three conceptions of information seeking and use (1999) 0.00
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    Date
    22. 3.2002 9:53:10
  14. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.00
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    Date
    10. 4.2005 14:52:22
  15. Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002) 0.00
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    Date
    2. 7.2005 12:22:50
  16. Crestani, F.; Du, H.: Written versus spoken queries : a qualitative and quantitative comparative analysis (2006) 0.00
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    Date
    5. 6.2006 11:22:23
  17. Xu, Y.: ¬The dynamics of interactive information retrieval behavior : part I: an activity theory perspective (2007) 0.00
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    Date
    27. 5.2007 13:55:22
  18. Lee, S.-S.; Theng, Y.-L.; Goh, D.H.-L.: Creative information seeking : part II: empirical verification (2007) 0.00
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    Date
    23.12.2007 12:22:16
  19. Saastamoinen, M.; Järvelin, K.: Search task features in work tasks of varying types and complexity (2017) 0.00
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    Abstract
    Information searching in practice seldom is an end in itself. In work, work task (WT) performance forms the context, which information searching should serve. Therefore, information retrieval (IR) systems development/evaluation should take the WT context into account. The present paper analyzes how WT features: task complexity and task types, affect information searching in authentic work: the types of information needs, search processes, and search media. We collected data on 22 information professionals in authentic work situations in three organization types: city administration, universities, and companies. The data comprise 286 WTs and 420 search tasks (STs). The data include transaction logs, video recordings, daily questionnaires, interviews. and observation. The data were analyzed quantitatively. Even if the participants used a range of search media, most STs were simple throughout the data, and up to 42% of WTs did not include searching. WT's effects on STs are not straightforward: different WT types react differently to WT complexity. Due to the simplicity of authentic searching, the WT/ST types in interactive IR experiments should be reconsidered.
  20. Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999) 0.00
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    Date
    22. 3.2002 9:55:52