Search (4 results, page 1 of 1)

  • × author_ss:"Palmquist, R.A."
  • × theme_ss:"Internet"
  1. Palmquist, R.A.; Kim, K.-S.: Cognitive style and on-line database search experience as predictors of Web search performance (2000) 0.00 
    0.00325127 = product of:
  0.009753809 = sum of:
    0.009753809 = weight(_text_:a in 4605) [ClassicSimilarity], result of:
      0.009753809 = score(doc=4605,freq=12.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.18723148 = fieldWeight in 4605, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.046875 = fieldNorm(doc=4605)
  0.33333334 = coord(1/3)
    Abstract
    This study sought to investigate the effects of cognitive style (field dependent and field independent) and on-line database search experience (novice and experienced) on the WWW search performance of undergraduate college students (n=48). It also attempted to find user factors that could be used to predict search efficiency. search performance, the dependent variable was defined in 2 ways: (1) time required for retrieving a relevant information item, and (2) the number of nodes traversed for retrieving a relevant information item. the search tasks required were carried out on a University Web site, and included a factual task and a topical search task of interest to the participant. Results indicated that while cognitive style (FD/FI) significantly influenced the search performance of novice searchers, the influence was greatly reduced in those searchers who had on-line database search experience. Based on the findings, suggestions for possible changes to the design of the current Web interface and to user training programs are provided
    Type
    a
  2. Palmquist, R.A.: ¬A qualitative study of Internet metaphors (1996) 0.00 
    0.003065327 = product of:
  0.009195981 = sum of:
    0.009195981 = weight(_text_:a in 5569) [ClassicSimilarity], result of:
      0.009195981 = score(doc=5569,freq=6.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.17652355 = fieldWeight in 5569, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0625 = fieldNorm(doc=5569)
  0.33333334 = coord(1/3)
    Abstract
    Considers which metaphors and analogies communicate the structure and functions of the Internet and the WWW. Examines a set of journal article titles containing metaphorical references. These metaphors are content analyzed and compared against recommended criteria for evaluating the usefulness of metaphors in computer driven environments
    Type
    a
  3. Palmquist, R.A.: ¬The search for an Internet metaphor : a comparison of literatures (1996) 0.00 
    0.0025028288 = product of:
  0.0075084865 = sum of:
    0.0075084865 = weight(_text_:a in 7420) [ClassicSimilarity], result of:
      0.0075084865 = score(doc=7420,freq=4.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.14413087 = fieldWeight in 7420, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0625 = fieldNorm(doc=7420)
  0.33333334 = coord(1/3)
    Type
    a
  4. Palmquist, R.A.; Sokoll, S.P.: Visual maps of the World Wide Web : helping the user find the way (1998) 0.00 
    0.0015485462 = product of:
  0.0046456386 = sum of:
    0.0046456386 = weight(_text_:a in 2369) [ClassicSimilarity], result of:
      0.0046456386 = score(doc=2369,freq=2.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.089176424 = fieldWeight in 2369, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2369)
  0.33333334 = coord(1/3)
    Type
    a

Authors

Years

Themes