-
Nahl, D.: Learning the Internet and the structure of information behavior (1998)
0.01
0.0056684753 = product of:
0.011336951 = sum of:
0.011336951 = product of:
0.017005425 = sum of:
0.012810193 = weight(_text_:d in 2023) [ClassicSimilarity], result of:
0.012810193 = score(doc=2023,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.14693572 = fieldWeight in 2023, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=2023)
0.004195232 = weight(_text_:s in 2023) [ClassicSimilarity], result of:
0.004195232 = score(doc=2023,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 2023, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=2023)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 49(1998) no.11, S.1017-1023
-
Marchionini, G.; Xia, L.; Dwiggins, S.: Efforts of search and subject expertise on information seeking in a hypertext environment (1990)
0.00
8.475649E-4 = product of:
0.0016951298 = sum of:
0.0016951298 = product of:
0.005085389 = sum of:
0.005085389 = weight(_text_:s in 4873) [ClassicSimilarity], result of:
0.005085389 = score(doc=4873,freq=4.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.101928525 = fieldWeight in 4873, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4873)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.129-142
-
Green, A.-M.; Higgins, M.: "Making out" with new media : young people and new information and communication technology (1997)
0.00
5.993188E-4 = product of:
0.0011986376 = sum of:
0.0011986376 = product of:
0.0035959128 = sum of:
0.0035959128 = weight(_text_:s in 1558) [ClassicSimilarity], result of:
0.0035959128 = score(doc=1558,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 1558, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1558)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.129-142
-
Eager, C.; Oppenheim, C.: ¬An observational method for undertaking user needs studies (1996)
0.00
4.994324E-4 = product of:
9.988648E-4 = sum of:
9.988648E-4 = product of:
0.0029965942 = sum of:
0.0029965942 = weight(_text_:s in 3671) [ClassicSimilarity], result of:
0.0029965942 = score(doc=3671,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 3671, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3671)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of librarianship and information science. 28(1996) no.1, S.15-24
-
Savolainen, R.: Judging the quality and credibility of information in Internet discussion forums (2011)
0.00
4.994324E-4 = product of:
9.988648E-4 = sum of:
9.988648E-4 = product of:
0.0029965942 = sum of:
0.0029965942 = weight(_text_:s in 4477) [ClassicSimilarity], result of:
0.0029965942 = score(doc=4477,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.060061958 = fieldWeight in 4477, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4477)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 62(2011) no.7, S.1243-1256
