Havener, W.M.: Answering ready reference questions : print versus online (1990)
0.04
0.041952223 = product of:
0.12585667 = sum of:
0.12585667 = sum of:
0.07843939 = weight(_text_:reports in 2869) [ClassicSimilarity], result of:
0.07843939 = score(doc=2869,freq=2.0), product of:
0.2251839 = queryWeight, product of:
4.503953 = idf(docFreq=1329, maxDocs=44218)
0.04999695 = queryNorm
0.34833482 = fieldWeight in 2869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.503953 = idf(docFreq=1329, maxDocs=44218)
0.0546875 = fieldNorm(doc=2869)
0.047417276 = weight(_text_:22 in 2869) [ClassicSimilarity], result of:
0.047417276 = score(doc=2869,freq=2.0), product of:
0.1750808 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04999695 = queryNorm
0.2708308 = fieldWeight in 2869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2869)
0.33333334 = coord(1/3)
- Abstract
- Reports the findings of an experiment designed to compare on-line data bases and equivalent printed versions in 1 area of reference services, the answering of ready reference questions. 68 reference librarians searched for answers to the same set of 12 questions using either print or on-line sources. Details of the questions are given. In the case of conceptual questions on-line proved faster than print, particularly for 2-concept questions, and the increased speed was not at the expense of accuracy. In the case of factual questions, print sources proved to be considerably faster than on-line. Suggests 2 guidelines: when bibliographic information is available in both print and on-line formats, on-line should be the tool of choice, particularly for multi-concept questions; simple factul questions can be answered more quickly using printed sources.
- Source
- Online. 14(1990) no.1, S.22-28