Users as actors in interactive information retrieval (IIR) are seen in the contexts of their perceived work tasks and information seeking behaviour. The paper models IIR processes by demonstrating a variety of approaches, ranging from Ingwersen ́s cognitive communication model for IR interaction, over Saraceveic ́ stratified model which includes a typology of relevance conceptions, to Borlund ́s m...

The article explains why the concept of the user in Library and Information Science (LIS) user studies and information seeking behavior is theoretically inadequate and it proposes a reconceptualization of subjects, objects, and their relations according to a model of ‘double mediation.’ Formal causation (affordances) is suggested as a substitute for mechanistic causation. The notion of ‘affecti...

BACKGROUND The current study seeks to investigate the mechanisms through which mindfulness is related to mental health in a clinical sample of adults by examining (1) whether specific cognitive emotion regulation strategies (rumination, reappraisal, worry, and nonacceptance) mediate associations between mindfulness and depression and anxiety, respectively, and (2) whether these emotion regulati...

U NLIKE DIDACTIC APPROACHES that dominated both lecture and mediated instruction in the past, systems are emerging that are designed to extend the unique inquiry priorities and needs of learners. Student-centered learning environments (SCLEs) provide complimentary activities that enable individuals to address unique learning interests and needs. They invite learner engagement through relevant p...

In this paper we present NewsFlash, an adaptive search system that assists a searcher to efficiently search a library of stored TV news reports. The system automatically summarises the closed-caption subtitles embedded in the TV broadcasts and selects appropriate sentences to best describe report content in respect to the searcher’s query. During interaction the system selects useful terms from...

This article reports the results of a study aimed at identifying the information needs and uses of the informal sector in Uganda. The demographic and business characteristics of these entrepreneurs are highlighted and empirically tested with regard to their information needs. This study has largely employed qualitative research methodologies, such as the critical incidence technique for intervi...

Multidisciplinary teams are an essential aspect of modern organizational work. These teams often work in information-rich environments but little is known about their collaborative information seeking (CIS) behavior. We have been studying the CIS behavior of teams in the context of medical care. We conducted an ethnographic field study of a multidisciplinary patient care team in an emergency de...

Debra Engel is Associate Dean of Libraries for Public Services, Sarah Robbins is Web Services Coordinator, and Christina Kulp is Sciences Librarian at University of Oklahoma Libraries; e-mail: [email protected], [email protected], and [email protected], respectively. © Debra Engel, Sarah Robbins, and Christina Kulp Many studies of information-seeking habits of engineers focus on understanding the similar...