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Information Search Process Model/Evidence
Method evidence record

Information Search Process Model

The Information Search Process (ISP) model, developed by Carol Kuhlthau and consolidated in her 1991 study 'Inside the Search Process,' describes information seeking as a holistic, extended experience in which feelings, thoughts and actions evolve together across six stages. Drawing on a series of longitudinal studies of students working on research papers, Kuhlthau showed that an information search is not a smooth, rational march to an answer but an emotional journey: uncertainty and anxiety are highest in the early, exploratory phase and only subside once the seeker forms a personal focus for the work. Her 'uncertainty principle' reframed information seeking as a process of construction in the sense of George Kelly's personal construct theory, and her notion of a 'zone of intervention' gave librarians and system designers a principled account of when and how to help.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Information Search Process Model (Kuhlthau's ISP: Affective, Cognitive and Physical Stages of Information Seeking)
Taxonomic method record · process-pipeline / library-information-science
  • Kuhlthau, C. C. (1991). Inside the search process: Information seeking from the user's perspective. Journal of the American Society for Information Science, 42(5), 361-371. · DOI 10.1002/(SICI)1097-4571(199106)42:5<361::AID-ASI6>3.0.CO;2-#
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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyBerrypicking Evaluationmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketEllis Information-Seeking Behavior Modelmachine-suggested · Relational suggestion, not evidence.Same method familyWilson Information Behavior Modelmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

1 recorded citation, copied from the method source record.

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