Metadata-driven Delphi rating on the Internet
Title
Metadata-driven Delphi rating on the Internet
Creator
Deshpande AM; Shiffman RN; Nadkarni PM
Identifier
Publisher
Computer Methods And Programs In Biomedicine
Date
2005
Subject
Delphi Technique; Internet; P.H.S.; Research Support; U.S. Gov't; Guidelines; Software
Description
Paper-based data collection and analysis for consensus development is inefficient and error-prone. Computerized techniques that could improve efficiency, however, have been criticized as costly, inconvenient and difficult to use. We designed and implemented a metadata-driven Web-based Delphi rating and analysis tool, employing the flexible entity-attribute-value schema to create generic, reusable software. The software can be applied to various domains by altering the metadata; the programming code remains intact. This approach greatly reduces the marginal cost of re-using the software. We implemented our software to prepare for the Conference on Guidelines Standardization. Twenty-three invited experts completed the first round of the Delphi rating on the Web. For each participant, the software generated individualized reports that described the median rating and the disagreement index (calculated from the Interpercentile Range Adjusted for Symmetry) as defined by the RAND/UCLA Appropriateness Method. We evaluated the software with a satisfaction survey using a five-level Likert scale. The panelists felt that Web data entry was convenient (median 4, interquartile range [IQR] 4.0-5.0), acceptable (median 4.5, IQR 4.0-5.0) and easily accessible (median 5, IQR 4.0-5.0). We conclude that Web-based Delphi rating for consensus development is a convenient and acceptable alternative to the traditional paper-based method.
2005
Rights
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Type
Journal Article
Citation List Month
Backlog
URL Address
Citation
Deshpande AM; Shiffman RN; Nadkarni PM, “Metadata-driven Delphi rating on the Internet,” Pediatric Palliative Care Library, accessed April 19, 2024, https://pedpalascnetlibrary.omeka.net/items/show/13740.