This paper deals with two types of logical problems--recognition problems and reverse engineering problems, and with the interrelations between these types of problems. The recognition problems are modeled in the form of a visual representation of various objects in a common pattern, with a composition of represented objects in the pattern.…

Analyzes certain features of work tasks and relates these features to types of information people are looking for and using in their tasks, patterning of search strategies for obtaining information and relevance assessments in choosing retrieved documents. The major claim is that these information activities are systematically connected to task…

Explores the use of metaphors as problem-solving mechanisms by novice searchers of bibliographic databases. Subjects were 28 undergraduate students at the University of Technology, Sydney, Australia, who "talked through" a search on a bibliographic retrieval system. A range of metaphors was apparent from the language used by students.…

Discusses evidence-based decision making; describes techniques to support evidence-based retrieval in the field of medicine which emphasize the retrieval and application of high quality knowledge to solve real-world problems; and considers the transferability of evidence-based information seeking to other fields. (Contains 69 references.) (LRW)

Reviews models of information behavior and introduces a model based on the goal-directed behavior of problem solving. A key part of the information seeking and searching process, 'uncertainty reduction,' is being explored in a project supported by the British Library Research and Innovation Center. Preliminary results from the pilot phase of the…

Tested hypotheses linking global/analytic cognitive styles and aspects of researchers' problem-solving and related information-seeking behavior, based on a longitudinal study conducted in the United Sates and the United Kingdom that investigated the processes of mediated information retrieval searching during human information-seeking processes.…

Focuses on synthesis in research--the combination of thesis and antithesis in the dialectical process, producing a new and higher form of being. Discusses kinds of synthesis (unique communication, plan of operation, abstract relations); synthesizing information pieces; summary practice leading to synthesis; and questions of analysis and synthesis.…

Explores the relationship between the concept of uncertainty in information seeking within a model of the problem-solving process and variables derived from other models, based on longitudinal data collected in the United Sates and the United Kingdom that investigated the processes of mediated information retrieval searching during human…

The relationships of task complexity, necessary information types, information channels and sources are analyzed at the task level on the basis of a qualitative investigation. Data were collected in a public administration setting, and the findings indicate systematic and logical relationships among the factors analyzed. (54 references)…

Reports on the work of Carol Kuhlthau, who has conducted extensive studies of information processes and skills instruction. Topics include the relevance of information and its utilization; critical thinking by the students; information-seeking and problem-solving; and a process approach to information problem-solving. (LRW)

Examines the usefulness of the Eisenberg-Berkowitz Information Problem-Solving model as a categorization for academic reference encounters. Major trends in the data include a high proportion of questions about location and access of sources, lack of synthesis or production activities, and consistent presence of system problems that impede the…

Two aspects of Karl Popper's philosophy are applied to reference process: process is viewed as series of problem-solving situations amenable to analysis using Popper's problem-solving schema. Reference interview is analyzed in context of Popper's postulate that books contain autonomous world of ideas existing apart from mind of knower. (30…

An educational methodology for the development of interdisciplinary, problem-solving skills was developed. Called the problem laboratory, the approach focuses on linking the student with the real problems of real organizations through specifically designed data bases. Students are presented with a brief problem statement and proceed to solve the…

Presents the theoretical framework and research design of a project based on longitudinal data collected in the United Sates and the United Kingdom that investigated the processes of mediated information retrieval searching during human information-seeking processes. Topics include problem-solving; uncertainty; cognitive styles; and…

Gifted and talented fifth and sixth grade students participating in Montana's Future Problem Solving Program are developing their information retrieval skills as they use electronic equipment to retrieve research literature and use a hypercard authoring system to record and manipulate their findings. (JDD)