Search results

Since 2000, there has been a dramatic increase in the number of individuals using the Internet, including for health purposes. Internet usage has increased from 46% of adults in 2000 to 79% in 2010. The purpose of this chapter is to examine changes in one type of Internet usage: online health searching. We examine the impact of traditional digital inequality factors on online health searching, and whether these patterns have changed over time.

Using data from five surveys ranging from 2002 to 2010 (n = 5,967 for all five surveys combined), we examine changing patterns of online health searching over the past decade.

Effects vary by inequality factor and time period examined. Despite the diffusion of the Internet, most of these gaps persist, and even strengthen, over time. Gender, age, and education gaps persist over time and appear to be increasing. An exception to this is the importance of broadband connection.

Since these data were collected, the use of mobile devices to access the Internet has increased. Research is needed on types of access and devices used for online health activities.

Larger scale inequalities play important roles in online health searching. Providing access and skills in evaluating online health information is needed for older and less educated groups. The results of this study have implications for the de-professionalization of medical knowledge.

This is the first study to examine digital inequality factors in online health information seeking over the breadth of this time period.

This research paper explores the roles of electronic texts in research projects in the humanities and seeks to deepen the understanding of the nature of scholars' engagement with e-texts. The study used qualitative methodology to explore engagement of scholars in literary and historical studies with primary materials in electronic form (i.e., e-texts). The study revealed a range of scholars' interactions with e-texts during the whole research process. It uncovered a particular pattern of information-seeking practices in electronic environments called netchaining and the main types of uses and contributions of e-texts to research projects. It was found that e-texts play support and substantive roles in the research process. A number of influences from electronic environment are identified as challenges and aids in working with e-texts. The study does not have statistical significance. It indicates a need for further research into scholarly practices, training requirements, and new forms of service provision. Study results are relevant for the development of digital collections, information services, educational programs, and other forms of support for the use of technology in research. The results can be also used to inform approaches to text encoding and development of electronic information systems and have implications for organizational and industry policies. The study found a range of scholars' interactions and forms of intellectual engagement with e-texts that were not documented and analyzed by earlier studies. It provides insights into disciplinary variations in the humanities and contributes to the understanding of scholarly change catalyzed by information technology.

In recent years, aceted search has been a well-accepted approach for many academic libraries across the United States. This chapter is based on the author’s dissertation and work of many years on faceted library catalogs. Not to hope to be exhaustive, the author’s aim is to provide sufficient depth and breadth to offer a useful resource to researchers, librarians, and practitioners about faceted search used in library catalogs.

The chapter reviews different aspects of faceted search used in academic libraries, from the theory, the history, to the implementation. It starts with the history of online public access catalogs (OPACs) and how people search with OPACs. Then it introduces the classic facet theory and its relationship with faceted search. At last, various academic research projects on faceted search, especially faceted library catalogs, are briefly reviewed. These projects include both implementation studies and the evaluation studies.

The results indicate that most searchers were able to understand the concept of facets naturally and easily. Compared to text searches, however, faceted searches were complementary and supplemental, and used only by a small group of searchers.

The author hopes that the facet feature has not only been cosmetic but the answer to the call for the next generation catalog for academic libraries. The results of this research are intended to inform librarians and library information technology (IT) staff to improve the effectiveness of the catalogs to help people find information they need more efficiently.