Document (#18681)

Author
Lee, J.R.
Title
Selecting and evaluating CD-ROMs : a public school media specialist's perspective
Source
Journal of educational media and library sciences. 34(1997) no.4, S.368-379
Year
1997
Abstract
Offers advice on ways of planning the transformation of public library resource centress from reliance on collections on printed materials to provision of a mixture of print and CD-ROM databases. Notes that transition can be a source of stress and anxiety for some librarians and media specialists and pays particular attention to the questions, concerns and needs that must be considered: including the thoughtful selection and evaluation of CD-ROMs to help create an integrated collection
Theme
Informationsmittel

Similar documents (content)

  1. Grover, R.: Assessing information skills instruction (1994) 0.12
    0.11554994 = sum of:
      0.11554994 = product of:
        0.7221871 = sum of:
          0.064077154 = weight(abstract_txt:integrated in 1005) [ClassicSimilarity], result of:
            0.064077154 = score(doc=1005,freq=1.0), product of:
              0.10853187 = queryWeight, product of:
                1.0037223 = boost
                5.397938 = idf(docFreq=543, maxDocs=44218)
                0.020031609 = queryNorm
              0.59039944 = fieldWeight in 1005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.397938 = idf(docFreq=543, maxDocs=44218)
                0.109375 = fieldNorm(doc=1005)
          0.076063484 = weight(abstract_txt:school in 1005) [ClassicSimilarity], result of:
            0.076063484 = score(doc=1005,freq=1.0), product of:
              0.12167629 = queryWeight, product of:
                1.0627667 = boost
                5.715473 = idf(docFreq=395, maxDocs=44218)
                0.020031609 = queryNorm
              0.6251299 = fieldWeight in 1005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.715473 = idf(docFreq=395, maxDocs=44218)
                0.109375 = fieldNorm(doc=1005)
          0.3959131 = weight(abstract_txt:specialist's in 1005) [ClassicSimilarity], result of:
            0.3959131 = score(doc=1005,freq=1.0), product of:
              0.36544475 = queryWeight, product of:
                1.8418142 = boost
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.020031609 = queryNorm
              1.0833733 = fieldWeight in 1005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.109375 = fieldNorm(doc=1005)
          0.18613338 = weight(abstract_txt:media in 1005) [ClassicSimilarity], result of:
            0.18613338 = score(doc=1005,freq=3.0), product of:
              0.19302234 = queryWeight, product of:
                1.8930136 = boost
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.020031609 = queryNorm
              0.96431005 = fieldWeight in 1005, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.109375 = fieldNorm(doc=1005)
        0.16 = coord(4/25)
    
  2. Silkes, S.R.: Online information retrieval in school library media centers : a cognitive viewpoint (1997) 0.11
    0.10512507 = sum of:
      0.10512507 = product of:
        0.6570317 = sum of:
          0.10757 = weight(abstract_txt:school in 641) [ClassicSimilarity], result of:
            0.10757 = score(doc=641,freq=2.0), product of:
              0.12167629 = queryWeight, product of:
                1.0627667 = boost
                5.715473 = idf(docFreq=395, maxDocs=44218)
                0.020031609 = queryNorm
              0.88406706 = fieldWeight in 641, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.715473 = idf(docFreq=395, maxDocs=44218)
                0.109375 = fieldNorm(doc=641)
          0.1799023 = weight(abstract_txt:specialists in 641) [ClassicSimilarity], result of:
            0.1799023 = score(doc=641,freq=2.0), product of:
              0.17143637 = queryWeight, product of:
                1.2614976 = boost
                6.784232 = idf(docFreq=135, maxDocs=44218)
                0.020031609 = queryNorm
              1.0493823 = fieldWeight in 641, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.784232 = idf(docFreq=135, maxDocs=44218)
                0.109375 = fieldNorm(doc=641)
          0.21758209 = weight(abstract_txt:stress in 641) [ClassicSimilarity], result of:
            0.21758209 = score(doc=641,freq=1.0), product of:
              0.24519065 = queryWeight, product of:
                1.5086445 = boost
                8.113368 = idf(docFreq=35, maxDocs=44218)
                0.020031609 = queryNorm
              0.8873996 = fieldWeight in 641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.113368 = idf(docFreq=35, maxDocs=44218)
                0.109375 = fieldNorm(doc=641)
          0.15197729 = weight(abstract_txt:media in 641) [ClassicSimilarity], result of:
            0.15197729 = score(doc=641,freq=2.0), product of:
              0.19302234 = queryWeight, product of:
                1.8930136 = boost
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.020031609 = queryNorm
              0.7873559 = fieldWeight in 641, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.109375 = fieldNorm(doc=641)
        0.16 = coord(4/25)
    
  3. Crellin, J.: Implications of CD-ROMs for reference services in university libraries (1992) 0.07
    0.07043195 = sum of:
      0.07043195 = product of:
        0.5869329 = sum of:
          0.1171162 = weight(abstract_txt:printed in 3115) [ClassicSimilarity], result of:
            0.1171162 = score(doc=3115,freq=2.0), product of:
              0.1287725 = queryWeight, product of:
                1.093318 = boost
                5.879776 = idf(docFreq=335, maxDocs=44218)
                0.020031609 = queryNorm
              0.90948147 = fieldWeight in 3115, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.879776 = idf(docFreq=335, maxDocs=44218)
                0.109375 = fieldNorm(doc=3115)
          0.15197729 = weight(abstract_txt:media in 3115) [ClassicSimilarity], result of:
            0.15197729 = score(doc=3115,freq=2.0), product of:
              0.19302234 = queryWeight, product of:
                1.8930136 = boost
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.020031609 = queryNorm
              0.7873559 = fieldWeight in 3115, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.109375 = fieldNorm(doc=3115)
          0.31783944 = weight(abstract_txt:roms in 3115) [ClassicSimilarity], result of:
            0.31783944 = score(doc=3115,freq=2.0), product of:
              0.31566542 = queryWeight, product of:
                2.4208252 = boost
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.020031609 = queryNorm
              1.0068871 = fieldWeight in 3115, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.109375 = fieldNorm(doc=3115)
        0.12 = coord(3/25)
    
  4. Johnson, D.G.; Verdicchio, M.: AI Anxiety : reverse image lookup and digital library assessment (2017) 0.07
    0.069760814 = sum of:
      0.069760814 = product of:
        0.43600512 = sum of:
          0.058014307 = weight(abstract_txt:notes in 3799) [ClassicSimilarity], result of:
            0.058014307 = score(doc=3799,freq=1.0), product of:
              0.12711513 = queryWeight, product of:
                1.0862595 = boost
                5.8418155 = idf(docFreq=348, maxDocs=44218)
                0.020031609 = queryNorm
              0.45639184 = fieldWeight in 3799, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8418155 = idf(docFreq=348, maxDocs=44218)
                0.078125 = fieldNorm(doc=3799)
          0.06661018 = weight(abstract_txt:concerns in 3799) [ClassicSimilarity], result of:
            0.06661018 = score(doc=3799,freq=1.0), product of:
              0.13938014 = queryWeight, product of:
                1.1374581 = boost
                6.1171575 = idf(docFreq=264, maxDocs=44218)
                0.020031609 = queryNorm
              0.47790292 = fieldWeight in 3799, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1171575 = idf(docFreq=264, maxDocs=44218)
                0.078125 = fieldNorm(doc=3799)
          0.25441745 = weight(abstract_txt:anxiety in 3799) [ClassicSimilarity], result of:
            0.25441745 = score(doc=3799,freq=2.0), product of:
              0.27030978 = queryWeight, product of:
                1.5840389 = boost
                8.518833 = idf(docFreq=23, maxDocs=44218)
                0.020031609 = queryNorm
              0.94120693 = fieldWeight in 3799, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.518833 = idf(docFreq=23, maxDocs=44218)
                0.078125 = fieldNorm(doc=3799)
          0.056963187 = weight(abstract_txt:public in 3799) [ClassicSimilarity], result of:
            0.056963187 = score(doc=3799,freq=1.0), product of:
              0.15821464 = queryWeight, product of:
                1.7138519 = boost
                4.6084785 = idf(docFreq=1197, maxDocs=44218)
                0.020031609 = queryNorm
              0.3600374 = fieldWeight in 3799, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6084785 = idf(docFreq=1197, maxDocs=44218)
                0.078125 = fieldNorm(doc=3799)
        0.16 = coord(4/25)
    
  5. Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987) 0.07
    0.06946609 = sum of:
      0.06946609 = product of:
        0.5788841 = sum of:
          0.092822894 = weight(abstract_txt:notes in 336) [ClassicSimilarity], result of:
            0.092822894 = score(doc=336,freq=1.0), product of:
              0.12711513 = queryWeight, product of:
                1.0862595 = boost
                5.8418155 = idf(docFreq=348, maxDocs=44218)
                0.020031609 = queryNorm
              0.73022693 = fieldWeight in 336, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8418155 = idf(docFreq=348, maxDocs=44218)
                0.125 = fieldNorm(doc=336)
          0.12281618 = weight(abstract_txt:media in 336) [ClassicSimilarity], result of:
            0.12281618 = score(doc=336,freq=1.0), product of:
              0.19302234 = queryWeight, product of:
                1.8930136 = boost
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.020031609 = queryNorm
              0.63627964 = fieldWeight in 336, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.090237 = idf(docFreq=739, maxDocs=44218)
                0.125 = fieldNorm(doc=336)
          0.36324507 = weight(abstract_txt:roms in 336) [ClassicSimilarity], result of:
            0.36324507 = score(doc=336,freq=2.0), product of:
              0.31566542 = queryWeight, product of:
                2.4208252 = boost
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.020031609 = queryNorm
              1.1507281 = fieldWeight in 336, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.125 = fieldNorm(doc=336)
        0.12 = coord(3/25)