-
Eisenberg, M.: Big 6 tips : number two. Information seeking strategies (1997)
0.04
0.040483657 = product of:
0.10120914 = sum of:
0.0068111527 = weight(_text_:a in 1584) [ClassicSimilarity], result of:
0.0068111527 = score(doc=1584,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.12739488 = fieldWeight in 1584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1584)
0.09439799 = sum of:
0.03157529 = weight(_text_:information in 1584) [ClassicSimilarity], result of:
0.03157529 = score(doc=1584,freq=8.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.38790947 = fieldWeight in 1584, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=1584)
0.06282271 = weight(_text_:22 in 1584) [ClassicSimilarity], result of:
0.06282271 = score(doc=1584,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.38690117 = fieldWeight in 1584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1584)
0.4 = coord(2/5)
- Abstract
- Discusses stage 2 in the process of teaching information problem solving, information seeking strategies, which has 2 components: determining the range of possible sources, and evaluating them to determine priorities. Describes 'brainstorming and narrow', the essential process for information seeking strategies
- Source
- Emergency librarian. 25(1997) no.2, S.22
- Type
- a
-
Eisenberg, M.: Big 6 tips : teaching information problem solving (1998)
0.01
0.010847423 = product of:
0.027118558 = sum of:
0.008173384 = weight(_text_:a in 3355) [ClassicSimilarity], result of:
0.008173384 = score(doc=3355,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.15287387 = fieldWeight in 3355, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=3355)
0.018945174 = product of:
0.03789035 = sum of:
0.03789035 = weight(_text_:information in 3355) [ClassicSimilarity], result of:
0.03789035 = score(doc=3355,freq=8.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.46549138 = fieldWeight in 3355, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=3355)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- Looks at tip no.4.2 of 6 tips on Teaching information problem solving, the Use of information, and specifically, the extracting of relevant information
- Type
- a
-
Eisenberg, M.; Schamber, L.: Relevance : the search for a definition (1988)
0.01
0.010085512 = product of:
0.02521378 = sum of:
0.011678694 = weight(_text_:a in 3552) [ClassicSimilarity], result of:
0.011678694 = score(doc=3552,freq=12.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.21843673 = fieldWeight in 3552, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=3552)
0.013535086 = product of:
0.027070172 = sum of:
0.027070172 = weight(_text_:information in 3552) [ClassicSimilarity], result of:
0.027070172 = score(doc=3552,freq=12.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.3325631 = fieldWeight in 3552, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=3552)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- Although relevance judgements are fundamental to the design and evaluation of all information retrieval systems, information scientists have not reached a consensus in defining the central concept of relevance. Re-examines the viewpoints of major writers in the field, then introduces a new approach. Considers that relevance is a multidimensional concept; that it is based on the human judgement process; that it is dependant on both internal (cognitive) and external (situational) factors; and that it is intersubjective but nevertheless systematic and measurable. Suggests a different paradigm from the classic source-to-destination communication model of information retrieval.
- Imprint
- Medford, New Jersey : Learned Information Inc.
- Source
- ASIS'88. Information technology: planning for the next fifty years. Proceedings of the 51st Annual Meeting of the American Society for Information Science, Atlanta, Georgia, 23.-27.10.1988. Vol.25. Ed. by C.L. Borgman and E.Y.H. Pai
- Type
- a
-
Eisenberg, M.; Barry, C.: Order effects : a study of the possible influence of presentation order on user judgments of document relevance (1988)
0.01
0.009814699 = product of:
0.024536747 = sum of:
0.013485395 = weight(_text_:a in 5361) [ClassicSimilarity], result of:
0.013485395 = score(doc=5361,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.25222903 = fieldWeight in 5361, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=5361)
0.011051352 = product of:
0.022102704 = sum of:
0.022102704 = weight(_text_:information in 5361) [ClassicSimilarity], result of:
0.022102704 = score(doc=5361,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.27153665 = fieldWeight in 5361, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=5361)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Journal of the American Society for Information Science. 39(1988), S.293-300
- Type
- a
-
Eisenberg, M.: Big 6 tips : teaching information problem solving (1997)
0.01
0.008193462 = product of:
0.020483656 = sum of:
0.0068111527 = weight(_text_:a in 1397) [ClassicSimilarity], result of:
0.0068111527 = score(doc=1397,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.12739488 = fieldWeight in 1397, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1397)
0.013672504 = product of:
0.027345007 = sum of:
0.027345007 = weight(_text_:information in 1397) [ClassicSimilarity], result of:
0.027345007 = score(doc=1397,freq=6.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.3359395 = fieldWeight in 1397, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=1397)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- Discusses the Big 6 approach to information and technology skills instruction focusing on the first stage in the process, task definition, which has 2 components: defining the problem and identifying the information
- Type
- a
-
Eisenberg, M.: Big 6 tips : teaching information problem solving (1998)
0.01
0.007189882 = product of:
0.017974705 = sum of:
0.0068111527 = weight(_text_:a in 1733) [ClassicSimilarity], result of:
0.0068111527 = score(doc=1733,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.12739488 = fieldWeight in 1733, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1733)
0.011163551 = product of:
0.022327103 = sum of:
0.022327103 = weight(_text_:information in 1733) [ClassicSimilarity], result of:
0.022327103 = score(doc=1733,freq=4.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.27429342 = fieldWeight in 1733, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=1733)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- Discusses stage 3 of the Big 6 process, location and access, which has 2 components: locate sources; and find information within sources. Looks at the 3 concepts involved: index, keyword and Boolean searching
- Type
- a