Information technology and information use: towards a unified view of information and information technology
Where should the person stop and the information search interface start?
Information Processing and Management: an International Journal
On the evaluation of IR systems
Information Processing and Management: an International Journal - Special issue on evaluation issues in information retrieval
User-defined relevance criteria: an exploratory study
Journal of the American Society for Information Science - Special issue: relevance research
The role of attorney mental models of law in case relevance determinations: an exploratory analysis
Journal of the American Society for Information Science - Special issue: relevance research
Information seeking in electronic environments
Information seeking in electronic environments
Task complexity affects information seeking and use
Information Processing and Management: an International Journal
Evaluating user interfaces to information retrieval systems: a case study on user support
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Users' information needs at different stages of a research project: a cognitive view
ISIC '96 Proceedings of an international conference on Information seeking in context
Cognitive models of directional inference in expert medical reasoning
Expertise in context
From highly relevant to not relevant: examining different regions of relevance
Information Processing and Management: an International Journal
Exploring models of information behaviour: the 'Uncertainty' Project
Exploring the contexts of information behaviour
Information Processing and Management: an International Journal - Special issue on Information Seeking In Context (ISIC)
Relevance and contributing information types of searched documents in task performance
SIGIR '00 Proceedings of the 23rd annual international ACM SIGIR conference on Research and development in information retrieval
Information, Systems and Information Systems: Making Sense of the Field
Information, Systems and Information Systems: Making Sense of the Field
Using graded relevance assessments in IR evaluation
Journal of the American Society for Information Science and Technology
Information Processing and Management: an International Journal
Searchers' relevance judgments and criteria in evaluating web pages in a learning style perspective
Proceedings of the second international symposium on Information interaction in context
A comparison of query and term suggestion features for interactive searching
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Methods for Evaluating Interactive Information Retrieval Systems with Users
Foundations and Trends in Information Retrieval
Effects of popularity and quality on the usage of query suggestions during information search
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
wikiSearch: from access to use
ECDL'09 Proceedings of the 13th European conference on Research and advanced technology for digital libraries
Contextual factors for finding similar experts
Journal of the American Society for Information Science and Technology
In the bookshop: examining popular search strategies
Proceedings of the 11th annual international ACM/IEEE joint conference on Digital libraries
One of these things is not like the others: how users search different information resources
TPDL'11 Proceedings of the 15th international conference on Theory and practice of digital libraries: research and advanced technology for digital libraries
User relevance criteria choices and the information search process
Information Processing and Management: an International Journal
Factors affecting the selection of search tactics: Tasks, knowledge, process, and systems
Information Processing and Management: an International Journal
Journal of the American Society for Information Science and Technology
The effect of threshold priming and need for cognition on relevance calibration and assessment
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
The use of query suggestions during information search
Information Processing and Management: an International Journal
Hi-index | 0.00 |
The article summarizes the empirical results on relations between students' problem stages in the course of writing their research proposals for their master's theses and the information sought, choice of search terms and tactics and relevance assessments of the information found for that task. The study is based on Kuhlthau's model of the information search process. The results of the study show that there is a close connection between the students' problem stages (mental model) in the task performance and the information sought, search tactics used, and the assessment of the relevance and utility of the information found. The corroborated hypotheses extend and specify ideas in Kuhlthau's model in the domain of IR. A theory of task-based information searching based on the empirical findings of the study is presented.