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Shiffrin, Richard M.; Schneider, Walter – Psychological Review, 1977
The two-process theory of detection, search, and attention presented by Schneider and Shiffrin (1977) is tested and extended in a series of experiments. The studies demonstrate the qualitative difference between two modes of information processing: automatic detection and controlled search. A general framework for human information processing is…
Descriptors: Experiments, Flow Charts, Information Processing, Information Theory
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Ford, Nigel – Journal of the American Society for Information Science, 1999
Explores similarities between research approaches characterizing different paradigms in information science and different information-processing styles of individual researchers. Proposes a model of the way in which new knowledge is generated, based on these similarities. The model focuses on "research pathologies," and ways in which the…
Descriptors: Cognitive Processes, Comparative Analysis, Information Processing, Information Science
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Chau, May Y. – Internet Reference Services Quarterly, 1997
The SIRO (Systematic Information Retrieval/Organization) World Wide Web search strategy offers a research planning process designed for information seekers in the agricultural disciplines. The process starts with the identification of the information structure on the Web, then organizes and analyzes information in a visual diagram. This leads…
Descriptors: Agricultural Occupations, Information Literacy, Information Processing, Information Retrieval