Ekstrand, M.D.; Wright, K.L.; Pera, M.S.: Enhancing classroom instruction with online news (2020)
0.08
0.08286641 = product of:
0.16573282 = sum of:
0.16573282 = sum of:
0.13621464 = weight(_text_:k.l in 5844) [ClassicSimilarity], result of:
0.13621464 = score(doc=5844,freq=2.0), product of:
0.32778314 = queryWeight, product of:
7.5225 = idf(docFreq=64, maxDocs=44218)
0.043573696 = queryNorm
0.41556332 = fieldWeight in 5844, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5225 = idf(docFreq=64, maxDocs=44218)
0.0390625 = fieldNorm(doc=5844)
0.029518174 = weight(_text_:22 in 5844) [ClassicSimilarity], result of:
0.029518174 = score(doc=5844,freq=2.0), product of:
0.15258767 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043573696 = queryNorm
0.19345059 = fieldWeight in 5844, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5844)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22