Cooper, L.Z.: Methodology for a project examining cognitive categories for library information in young children (2002)
0.01
0.012917969 = product of:
0.038753908 = sum of:
0.038753908 = product of:
0.077507816 = sum of:
0.077507816 = weight(_text_:2002 in 1258) [ClassicSimilarity], result of:
0.077507816 = score(doc=1258,freq=5.0), product of:
0.20701107 = queryWeight, product of:
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.048293278 = queryNorm
0.37441388 = fieldWeight in 1258, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.0390625 = fieldNorm(doc=1258)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.14, S.1223-1231
- Year
- 2002
