Document (#18298)

Author

Todd, R.J.

Title

Information utilisation : a cognitive analysis of how girls utilise drug information based on Brookes' Fundamental Equation K(S) + delta I = K(S + delta S)

Source

Information seeking in context: Proceedings of an International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 14-16 August 1996, Tampere, Finland. Ed.: P. Vakkari u.a

Imprint

London : Taylor Graham

Year

1997

Pages

S.351-370

Abstract

Posits B. Brookes' Fundamental Equation on Information Science as an expression of cognitive information utilization and presents the exploration of this equation as one of the greatest challenges for the information science discipline, particularly in the context of information seeking behaviour and information utilization. Explores some of the conceptual issues related to the understanding of cognitive information utilization in the framework of Brookes' equation and presents a review of one approach based on a quasi experimental study involving 4 gilrs in their final year of high school at a Catholic college in Sydney, New South Wales, and their interaction with information about the drug heroin

Object

Brookes-Gesetz

Similar documents (author)

1. Todd, R.J.: Academic indexing : what's it all about? (1992) 5.81

   5.81187 = sum of:
     5.81187 = weight(author_txt:todd in 3011) [ClassicSimilarity], result of:
       5.81187 = fieldWeight in 3011, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.298992 = idf(docFreq=10, maxDocs=44218)
         0.625 = fieldNorm(doc=3011)
   

2. Todd, R.J.: Subject access: what's it all about? : some research findings (1993) 5.81

   5.81187 = sum of:
     5.81187 = weight(author_txt:todd in 8193) [ClassicSimilarity], result of:
       5.81187 = fieldWeight in 8193, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.298992 = idf(docFreq=10, maxDocs=44218)
         0.625 = fieldNorm(doc=8193)
   

3. Todd, R.J.: From surfing to searching : learning activities with search engines (1998) 5.81

   5.81187 = sum of:
     5.81187 = weight(author_txt:todd in 642) [ClassicSimilarity], result of:
       5.81187 = fieldWeight in 642, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.298992 = idf(docFreq=10, maxDocs=44218)
         0.625 = fieldNorm(doc=642)
   

4. Todd, C.: Maori Subjects Headings : a work in progress (1998) 5.81

   5.81187 = sum of:
     5.81187 = weight(author_txt:todd in 1449) [ClassicSimilarity], result of:
       5.81187 = fieldWeight in 1449, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.298992 = idf(docFreq=10, maxDocs=44218)
         0.625 = fieldNorm(doc=1449)
   

5. Todd, R.J.: Utilization of heroin information by adolescent girls in Australia : a cognitive analysis (1999) 5.81

   5.81187 = sum of:
     5.81187 = weight(author_txt:todd in 2948) [ClassicSimilarity], result of:
       5.81187 = fieldWeight in 2948, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.298992 = idf(docFreq=10, maxDocs=44218)
         0.625 = fieldNorm(doc=2948)
   

Similar documents (content)

1. Todd, R.J.: Utilization of heroin information by adolescent girls in Australia : a cognitive analysis (1999) 0.25

   0.25188404 = sum of:
     0.25188404 = product of:
       0.7871376 = sum of:
         0.03153932 = weight(abstract_txt:final in 2948) [ClassicSimilarity], result of:
           0.03153932 = score(doc=2948,freq=1.0), product of:
             0.08045825 = queryWeight, product of:
               6.2719374 = idf(docFreq=226, maxDocs=44218)
               0.012828293 = queryNorm
             0.3919961 = fieldWeight in 2948, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2719374 = idf(docFreq=226, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.008063656 = weight(abstract_txt:their in 2948) [ClassicSimilarity], result of:
           0.008063656 = score(doc=2948,freq=1.0), product of:
             0.04083511 = queryWeight, product of:
               1.0075035 = boost
               3.1594994 = idf(docFreq=5101, maxDocs=44218)
               0.012828293 = queryNorm
             0.19746871 = fieldWeight in 2948, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1594994 = idf(docFreq=5101, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.057715714 = weight(abstract_txt:quasi in 2948) [ClassicSimilarity], result of:
           0.057715714 = score(doc=2948,freq=1.0), product of:
             0.12037374 = queryWeight, product of:
               1.2231524 = boost
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.012828293 = queryNorm
             0.47947097 = fieldWeight in 2948, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.18981579 = weight(abstract_txt:girls in 2948) [ClassicSimilarity], result of:
           0.18981579 = score(doc=2948,freq=3.0), product of:
             0.18457952 = queryWeight, product of:
               1.5146297 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.012828293 = queryNorm
             1.0283686 = fieldWeight in 2948, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.079035155 = weight(abstract_txt:cognitive in 2948) [ClassicSimilarity], result of:
           0.079035155 = score(doc=2948,freq=2.0), product of:
             0.16992073 = queryWeight, product of:
               2.5170887 = boost
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.012828293 = queryNorm
             0.46512958 = fieldWeight in 2948, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.22689527 = weight(abstract_txt:drug in 2948) [ClassicSimilarity], result of:
           0.22689527 = score(doc=2948,freq=2.0), product of:
             0.29983756 = queryWeight, product of:
               2.7300632 = boost
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.012828293 = queryNorm
             0.75672734 = fieldWeight in 2948, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.03650314 = weight(abstract_txt:information in 2948) [ClassicSimilarity], result of:
           0.03650314 = score(doc=2948,freq=5.0), product of:
             0.10788971 = queryWeight, product of:
               3.4739692 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.012828293 = queryNorm
             0.33833754 = fieldWeight in 2948, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
         0.1575696 = weight(abstract_txt:utilization in 2948) [ClassicSimilarity], result of:
           0.1575696 = score(doc=2948,freq=1.0), product of:
             0.3391234 = queryWeight, product of:
               3.5559382 = boost
               7.4342074 = idf(docFreq=70, maxDocs=44218)
               0.012828293 = queryNorm
             0.46463796 = fieldWeight in 2948, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4342074 = idf(docFreq=70, maxDocs=44218)
               0.0625 = fieldNorm(doc=2948)
       0.32 = coord(8/25)
   

2. Menou, M.J.: ¬The impact of information : 2. Concepts of information and its value (1995) 0.23

   0.23045857 = sum of:
     0.23045857 = product of:
       0.96024406 = sum of:
         0.012095485 = weight(abstract_txt:their in 3259) [ClassicSimilarity], result of:
           0.012095485 = score(doc=3259,freq=1.0), product of:
             0.04083511 = queryWeight, product of:
               1.0075035 = boost
               3.1594994 = idf(docFreq=5101, maxDocs=44218)
               0.012828293 = queryNorm
             0.29620308 = fieldWeight in 3259, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1594994 = idf(docFreq=5101, maxDocs=44218)
               0.09375 = fieldNorm(doc=3259)
         0.066745065 = weight(abstract_txt:fundamental in 3259) [ClassicSimilarity], result of:
           0.066745065 = score(doc=3259,freq=1.0), product of:
             0.1275159 = queryWeight, product of:
               1.7803766 = boost
               5.583205 = idf(docFreq=451, maxDocs=44218)
               0.012828293 = queryNorm
             0.52342546 = fieldWeight in 3259, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.583205 = idf(docFreq=451, maxDocs=44218)
               0.09375 = fieldNorm(doc=3259)
         0.08382944 = weight(abstract_txt:cognitive in 3259) [ClassicSimilarity], result of:
           0.08382944 = score(doc=3259,freq=1.0), product of:
             0.16992073 = queryWeight, product of:
               2.5170887 = boost
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.012828293 = queryNorm
             0.49334443 = fieldWeight in 3259, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.09375 = fieldNorm(doc=3259)
         0.042412814 = weight(abstract_txt:information in 3259) [ClassicSimilarity], result of:
           0.042412814 = score(doc=3259,freq=3.0), product of:
             0.10788971 = queryWeight, product of:
               3.4739692 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.012828293 = queryNorm
             0.3931127 = fieldWeight in 3259, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=3259)
         0.40886694 = weight(abstract_txt:brookes in 3259) [ClassicSimilarity], result of:
           0.40886694 = score(doc=3259,freq=1.0), product of:
             0.48869357 = queryWeight, product of:
               4.2686806 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.012828293 = queryNorm
             0.836653 = fieldWeight in 3259, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.09375 = fieldNorm(doc=3259)
         0.34629428 = weight(abstract_txt:equation in 3259) [ClassicSimilarity], result of:
           0.34629428 = score(doc=3259,freq=1.0), product of:
             0.48149496 = queryWeight, product of:
               4.8926096 = boost
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.012828293 = queryNorm
             0.71920645 = fieldWeight in 3259, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.09375 = fieldNorm(doc=3259)
       0.24 = coord(6/25)
   

3. Cole, C.: Calculating the information content of an information process for a domain expert using Shannon's mathematical theory of communication : a preliminary analysis (1997) 0.20

   0.1956208 = sum of:
     0.1956208 = product of:
       1.22263 = sum of:
         0.07865982 = weight(abstract_txt:fundamental in 2051) [ClassicSimilarity], result of:
           0.07865982 = score(doc=2051,freq=2.0), product of:
             0.1275159 = queryWeight, product of:
               1.7803766 = boost
               5.583205 = idf(docFreq=451, maxDocs=44218)
               0.012828293 = queryNorm
             0.61686283 = fieldWeight in 2051, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.583205 = idf(docFreq=451, maxDocs=44218)
               0.078125 = fieldNorm(doc=2051)
         0.053988867 = weight(abstract_txt:information in 2051) [ClassicSimilarity], result of:
           0.053988867 = score(doc=2051,freq=7.0), product of:
             0.10788971 = queryWeight, product of:
               3.4739692 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.012828293 = queryNorm
             0.50040793 = fieldWeight in 2051, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=2051)
         0.59014857 = weight(abstract_txt:brookes in 2051) [ClassicSimilarity], result of:
           0.59014857 = score(doc=2051,freq=3.0), product of:
             0.48869357 = queryWeight, product of:
               4.2686806 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.012828293 = queryNorm
             1.2076045 = fieldWeight in 2051, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.078125 = fieldNorm(doc=2051)
         0.49983275 = weight(abstract_txt:equation in 2051) [ClassicSimilarity], result of:
           0.49983275 = score(doc=2051,freq=3.0), product of:
             0.48149496 = queryWeight, product of:
               4.8926096 = boost
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.012828293 = queryNorm
             1.0380851 = fieldWeight in 2051, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.078125 = fieldNorm(doc=2051)
       0.16 = coord(4/25)
   

4. Zupanic, S.: Kognitivni pristop k iskanju in komunikaciji informacij (1997) 0.11

   0.11391083 = sum of:
     0.11391083 = product of:
       0.56955415 = sum of:
         0.036786385 = weight(abstract_txt:science in 1004) [ClassicSimilarity], result of:
           0.036786385 = score(doc=1004,freq=4.0), product of:
             0.06097855 = queryWeight, product of:
               1.2311707 = boost
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.012828293 = queryNorm
             0.6032676 = fieldWeight in 1004, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.078125 = fieldNorm(doc=1004)
         0.025419077 = weight(abstract_txt:presents in 1004) [ClassicSimilarity], result of:
           0.025419077 = score(doc=1004,freq=1.0), product of:
             0.07565638 = queryWeight, product of:
               1.3713632 = boost
               4.300552 = idf(docFreq=1629, maxDocs=44218)
               0.012828293 = queryNorm
             0.33598062 = fieldWeight in 1004, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.300552 = idf(docFreq=1629, maxDocs=44218)
               0.078125 = fieldNorm(doc=1004)
         0.12099738 = weight(abstract_txt:cognitive in 1004) [ClassicSimilarity], result of:
           0.12099738 = score(doc=1004,freq=3.0), product of:
             0.16992073 = queryWeight, product of:
               2.5170887 = boost
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.012828293 = queryNorm
             0.7120813 = fieldWeight in 1004, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.078125 = fieldNorm(doc=1004)
         0.045628924 = weight(abstract_txt:information in 1004) [ClassicSimilarity], result of:
           0.045628924 = score(doc=1004,freq=5.0), product of:
             0.10788971 = queryWeight, product of:
               3.4739692 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.012828293 = queryNorm
             0.42292193 = fieldWeight in 1004, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=1004)
         0.3407224 = weight(abstract_txt:brookes in 1004) [ClassicSimilarity], result of:
           0.3407224 = score(doc=1004,freq=1.0), product of:
             0.48869357 = queryWeight, product of:
               4.2686806 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.012828293 = queryNorm
             0.6972108 = fieldWeight in 1004, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.078125 = fieldNorm(doc=1004)
       0.2 = coord(5/25)
   

5. Onwuegbutie, A.J.; Jiao, Q.G.: Information search performance and research achievement : an empirical test of the anxiety expectation mediation model of library anxiety (2004) 0.11

   0.10768623 = sum of:
     0.10768623 = product of:
       0.44869262 = sum of:
         0.008063656 = weight(abstract_txt:their in 2068) [ClassicSimilarity], result of:
           0.008063656 = score(doc=2068,freq=1.0), product of:
             0.04083511 = queryWeight, product of:
               1.0075035 = boost
               3.1594994 = idf(docFreq=5101, maxDocs=44218)
               0.012828293 = queryNorm
             0.19746871 = fieldWeight in 2068, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1594994 = idf(docFreq=5101, maxDocs=44218)
               0.0625 = fieldNorm(doc=2068)
         0.02033526 = weight(abstract_txt:presents in 2068) [ClassicSimilarity], result of:
           0.02033526 = score(doc=2068,freq=1.0), product of:
             0.07565638 = queryWeight, product of:
               1.3713632 = boost
               4.300552 = idf(docFreq=1629, maxDocs=44218)
               0.012828293 = queryNorm
             0.2687845 = fieldWeight in 2068, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.300552 = idf(docFreq=1629, maxDocs=44218)
               0.0625 = fieldNorm(doc=2068)
         0.0873091 = weight(abstract_txt:posits in 2068) [ClassicSimilarity], result of:
           0.0873091 = score(doc=2068,freq=1.0), product of:
             0.15862636 = queryWeight, product of:
               1.4041141 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.012828293 = queryNorm
             0.55040723 = fieldWeight in 2068, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.0625 = fieldNorm(doc=2068)
         0.079035155 = weight(abstract_txt:cognitive in 2068) [ClassicSimilarity], result of:
           0.079035155 = score(doc=2068,freq=2.0), product of:
             0.16992073 = queryWeight, product of:
               2.5170887 = boost
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.012828293 = queryNorm
             0.46512958 = fieldWeight in 2068, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.0625 = fieldNorm(doc=2068)
         0.023086613 = weight(abstract_txt:information in 2068) [ClassicSimilarity], result of:
           0.023086613 = score(doc=2068,freq=2.0), product of:
             0.10788971 = queryWeight, product of:
               3.4739692 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.012828293 = queryNorm
             0.21398345 = fieldWeight in 2068, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=2068)
         0.23086286 = weight(abstract_txt:equation in 2068) [ClassicSimilarity], result of:
           0.23086286 = score(doc=2068,freq=1.0), product of:
             0.48149496 = queryWeight, product of:
               4.8926096 = boost
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.012828293 = queryNorm
             0.47947097 = fieldWeight in 2068, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.6715355 = idf(docFreq=55, maxDocs=44218)
               0.0625 = fieldNorm(doc=2068)
       0.24 = coord(6/25)