Kuhlthau, C.; Spink, A.; Cool, C.: Exploration into stages in the retrieval in the information search process in online information retrieval : communication between users and intermediaries (1992)
0.01
0.006295907 = product of:
0.025183627 = sum of:
0.025183627 = weight(_text_:information in 4518) [ClassicSimilarity], result of:
0.025183627 = score(doc=4518,freq=14.0), product of:
0.06134496 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.034944877 = queryNorm
0.41052482 = fieldWeight in 4518, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=4518)
0.25 = coord(1/4)
- Abstract
- Describes a model of information seeking behaviour that views the information search process as proceeding through a series of cognitive states through which users progressively refine and reformulate their information problem. The model suggests that searches have several stages which evolve from vague and uncertain to clearer and directed and finally to focused and confident
- Imprint
- Medford, NJ : Learned Information Inc.
- Source
- Proceedings of the 55th Annual Meeting of the American Society for Information Science, Pittsburgh, 26.-29.10.92. Ed.: D. Shaw
