This paper reports on a study of abstraction in an information retrieval interface , where users had access to both detailed data and to two higher levels of abstraction of the data , in a multiple attribute alternative ranking situation . Through an experiment with a total of 76 subjects we found t
Intelligent purchasing in Trent: information for decision-making in the region's health authorities
โ Scribed by SUZY PAISLEY
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 792 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1471-1834
No coin nor oath required. For personal study only.
โฆ Synopsis
The realization of an evidence-based health service presents opportunities for libraries to make a direct contribution to the decision-making process in the delivery of health care. An example of such an opportunity is given through a description of the Trent Working Group on Acute Purchasing, a network of health authority purchasers that takes a research-based approach to making purchasing decisions. The Working Group is supported by a multidisciplinary research team, which includes an Information Officer. The role of the Information Officer in supporting the process of the Working Group is described below; namely in the setting of research priorities, in contributing to research projects and in disseminating the outputs of the Working Group. The benefits of being involved in such a project, both to the information service and to the Information Officer, are summarized.
๐ SIMILAR VOLUMES
## Abstract A search for information can be viewed as a series of decisions made by the searcher. Two dimensions of the search environment affect a user's decisions: the user's knowledge, and the configuration of the information retrieval system. Drawing on previous findings on users' lack of searc