Toward supporting information‐seeking and retrieval activities based on evolving topic‐needs

Personal Information Management Behaviors of University Faculty – Aspects of Print versus Electronic

This study examined personal information creation and storage practices in digital and print media by faculty in selected universities in Ghana. A sample survey research design guided the research and quantitative data were collected from 235 faculty members of six universities in Ghana. Qualitative data was also collected from 18 willing faculty members, and was guided by an interview schedule. Faculty reported that they created their information in an organized manner and that they created information mainly in digital formats compared with manual. The task at hand determined the information facility created and search words that are semantically related to the item are used in finding/re-finding electronic information. Faculty reported that they acquired their information literacy personally, and information literacy explained re-finding of digital information but not non-digital information. The demographic variables in the study did not explain finding/re-finding of stored information: gender (β = −0.113, p = 0.280) and age (β = 0.038, p = 0.545). This study establishes clearly the pattern of information literacy activities for faculty in the universities in Ghana.

A Study on Effective Measurement of Search Results from Search Engines

This article describes how as internet technology continues to change and improve lives and societies worldwide, effective global information management becomes increasingly critical, and effective Internet information retrieval systems become more and more significant in providing Internet users worldwide with accurate and complete information. Search engine evaluation is an important research field as search engines directly determine the quality of information users' Internet searches. Relevance-decrease pattern/model plays an important role in search engine result evaluation. This research studies effective measurement of search results through investigating relevance-decrease patterns of search results from two popular search engines: Google and Bing. The findings can be applied to relevance-evaluation of search results from other information retrieval systems such as OPAC, can help make search engine evaluations more accurate and sound, and can provide global information management personnel with valuable insights.