Search results

The purpose of this study was to determine the extent to which academic researchers consider the relationship between broadband access and children’s information seeking in the United States. Because broadband has been cited as an essential element of contemporary learning, this study sought to identify gaps in the attention given to the role of broadband in the information seeking environment of youth.

The researchers conducted a mixed method synthesis of academic research published in peer-reviewed journals between 1991 and 2011 that reported the information seeking of children aged 5–18 years. Quantitative and qualitative data were gathered from leading databases, analyzed separately, and conclusions drawn from integrated results.

The results of this study indicated that broadband is rarely considered in the design of children’s information seeking published in peer-reviewed research journals. Only 15 studies showed any presence of broadband in study design or conclusions. Due to the small number of qualifying studies, the researchers could not conduct the synthesis; instead, the researchers conducted a quantitative relationship analysis and qualitative content analysis.

Given the focus of policymaking and public discussion on broadband, its absence as a study consideration suggests a crucial gap for scholarly researchers to address.

The data set included only studies of children in the United States, therefore, findings may not be universally applicable.

Despite national imperatives for ubiquitous broadband and a tradition of information seeking research in library and information science (LIS) and other disciplines, a lack of academic research about how broadband affects children’s information seeking persists.

The purpose of this paper is to explore the impact of a number of human individual differences on the web searching of a sample of the general public.

In total, 91 members of the general public performed 195 controlled searches. Search activity and ratings of search difficulty and success were recorded and statistically analysed. The study was exploratory, and sought to establish whether there is a prima facie case for further systematic investigation of the selection and combination of variables studied here.

Results revealed a number of interactions between individual differences, the use of different search strategies, and levels of perceived search difficulty and success. The findings also suggest that the open and closed nature of searches may affect these interactions. A conceptual model of these relationships is presented.

Better understanding of factors affecting searching may help one to develop more effective search support, whether in the form of personalised search interfaces and mechanisms, adaptive systems, training or help systems. However, the findings reveal a complexity and variability suggesting that there is little immediate prospect of developing any simple model capable of driving such systems.

There are several areas of this research that make it unique: the study's focus on a sample of the general public; its use of search logs linked to personal data; its development of a novel search strategy classifier; its temporal modelling of how searches are transformed over time; and its illumination of four different types of experienced searcher, linked to different search behaviours and outcomes.

To examine work on phenomenology and determine what information studies can learn and use from that work.

The paper presents a literature‐based conceptual analysis of pioneering work in phenomenology (including that of Edmund Husserl, Martin Heidegger, Paul Ricoeur, and others), application of such ideas as intentionality and being in information studies work, and the potential for greater application of the information seeker as other.

The literature on phenomenology contains thought that is directly relevant to information studies and information work. Close examination of perception, intentionality, and interpretation is integral to individuals’ activities related to searching for and retrieving information, determining relevance, and using technology. Essential to the realization of phenomenology's potential is adoption of communication by dialogue so that an information seeker is able both to conceptualize need and to articulate that need. Some promising work in information studies demonstrates an openness to the ongoing and continuous perceptual experiences of information seekers and the relation of that process of perceiving to the growth of knowledge.

Offers a different way of thinking about human‐information relationships and the ways that information professionals can interact with information seekers.

Measures of the library’s productivity assess whether the library is achieving the goals and objectives of its chosen missions. This paper illustrates the concept of placing performance measures within a marketing frame of reference that builds upon the main goal of satisfying user needs. Marketing mandates that all products or services must be developed based upon knowledge of the characteristics of the potential user market, and diverse environmental forces that affect service offerings. The satisfaction of user needs can in part be calculated by the ratio of service output to input, which provides critical data to use in adjusting the library’s marketing strategy, i.e. the library’s products and services, the price or cost of these to the user, where these will be delivered, and how the library’s products and services are communicated to the user. An example, utilizing the general information services department, illustrates a marketing strategy built upon performance measures.

Less attention has been paid to users’ interactions and behavior in studying multilingual search. Although digital library researchers have yet to assess user interaction and behavior in multilingual search, they have concurred that there is a need for user studies that document the extent to which information retrieval systems meet multilingual users’ needs and expectations. The paper aims to discuss these issues.

This study is composed of five individual cases. The case study participants were Saudi students enrolled either at a large state university or Historically Black College and University located in the same community. Research questions are, what do Saudi Digital Library (SDL) users experience when searching within the SDL in Arabic and English? And what strategies do they use if they fail to find resources? Data collected for this study were via a qualitative method called video-stimulated recall.

In the Arabic search tasks, participants realized that finding resources is not easy. Participants expressed their concerns about the lack of relevance and accuracy of results returned by the search system, indicating weak trust and confidence in the search system. Whereas in the English search task, participants felt more satisfied and confident in their ability to trust the results returned from the search system. Participants expressed their satisfaction in the search experience as it provided them with accurate and varying resources. The participants faced difficulties finding Arabic resources than English resources in the SDL.

This study is considered one of the earliest works in studying the information-seeking behavior of multilingual digital libraries in the Arabic language. The value of this study arises as being the first study to investigate and report the information-seeking behavior of SDL users.

This study explores the effects of cognitive load on the propensity to reformulate queries during information seeking on the web.

This study employs an experimental design to analyze the effect of manipulations of cognitive load on the propensity for query reformulation between experimental and control groups. In total, three affective components that contribute to cognitive load were manipulated: mental demand, temporal demand and frustration.

A significant difference in the propensity of query reformulation behavior was found between searchers exposed to cognitive load manipulations and searchers who were not exposed. Those exposed to cognitive load manipulations made half as many search query reformulations as searchers not exposed. Furthermore, the National Aeronautical and Space Administration Task Load Index (NASA-TLX) cognitive load scores of searchers who were exposed to the three cognitive load manipulations were higher than those of searchers who were not exposed indicating that the manipulation was effective. Query reformulation behavior did not differ across task types.

The findings suggest that a dual-task method and NASA-TLX assessment serve as good indicators of cognitive load. Because the findings show that cognitive load hinders a searcher's interaction with information search tools, this study provides empirical support for reducing cognitive load when designing information systems or user interfaces.

This paper reports on a comparative evaluation of two computerised reference retrieval systems, INSTRUCT and PLEXUS. Instruct is a statistically‐based system based on best match searching and automatic index term weighting while Plexus uses expert systems techniques to improve access to a conventional Boolean search system. After an introduction to the retrieval techniques used by the two systems, their retrieval effectiveness is compared using a set of nineteen queries and 512 documents on the subject of gardening. The best results were obtained by using the terms suggested by the Plexus system as the basis for an Instruct search.

The history of the public library is long and rich, and continues to reflect this institution's initial mission: to respond to the needs of an evolving democratic society. From its early days as a subscription service for the middle-class, through its evolution to become an educational site for the lower-classes and new immigrants, the public library has served as a touch-stone for urban industrial society in North America (Lerner, 1998, p. 138; Shera, 1974). Over the past century, public libraries have evolved to respond to the growing needs of the communities they serve and continue to do so with recent advances in technologies (such as DVDs, electronic books, the Internet, etc.), and with a more global outlook on the ways that people seek and share information. Indeed, the public library's constituents today are exceedingly diverse, including children and adults from a broad range of socio-economic, cultural, and educational backgrounds, all of whom seek information for a variety of personal and work-related purposes. The fact that public libraries have been fulfilling patrons' information needs for well over a century is a testament to their enduring success and versatility as information providers, and also points to the overall effectiveness of public librarians as intermediaries in the provision process.