Kohlstädt, K.: Schüler suchen im Netz : Eine exemplarische Erhebung zu Erfahrungen und Problemen von Jugendlichen bei der Internetrecherche für schulische Zwecke (2004)
0.02
0.018123576 = product of:
0.036247153 = sum of:
0.036247153 = product of:
0.054370727 = sum of:
0.04975536 = weight(_text_:k in 3713) [ClassicSimilarity], result of:
0.04975536 = score(doc=3713,freq=2.0), product of:
0.18021692 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.05048407 = queryNorm
0.27608594 = fieldWeight in 3713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=3713)
0.004615368 = weight(_text_:s in 3713) [ClassicSimilarity], result of:
0.004615368 = score(doc=3713,freq=2.0), product of:
0.054888178 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05048407 = queryNorm
0.08408674 = fieldWeight in 3713, 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=3713)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- 111, 87 S