Designing and Evaluating a Conceptual Model of Credibility Evaluation of Web Information: A Meta-Synthesis and Delphi Study

Keshavarz, Hamid and Fahimnia, Fatima and Noruzi, Alireza and Esmaeili Givi, Mohammadreza Designing and Evaluating a Conceptual Model of Credibility Evaluation of Web Information: A Meta-Synthesis and Delphi Study. Human Information Interaction, 2016, vol. 3, n. 3, pp. 1-16. [Journal article (Paginated)]

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English abstract

The current research aims to develop a literature-dependent and expert-modified model related to credibility evaluation of web information. Regarding the approach, mixed-method would be utilized. The research method then is mixed-heuristic using both qualitative and quantitative methodologies. In the first stage of the research, meta-synthesis was used as a qualitative research method. Secondly, exploring experts’ points of view was conducted by a Delphi method to develop the conceptual model identified in the first stage. Using the seven-stage model of meta-synthesis, a model was designed in four layers including concepts, categories, codes and indicators. A set of 68 indicators were incorporated into the different layers of the model. For reliability testing of the conceptual model, a Delphi study was conducted in two rounds after which the comments of the experts were included in the model. Regarding the high degree of Kendall’s coefficient of concordance about 65 percent and the agreement percentage of the most dimensions of the model higher than 90 percent, the conceptual model was confirmed by the sample experts. The conceptual model derived from the meta-synthesis and Delphi studies is a model accepted by experts and a base for future research to design some tools for related studies. The findings showed that the credibility evaluation is a wide concept with different and multiple dimensions and components suitable for users, designers, and policymakers to take them into consideration in the design and evaluation of web resources.

Item type: Journal article (Paginated)
Keywords: Modeling, Credibility evaluation, Top universities, Information behavior, Web information
Subjects: B. Information use and sociology of information > BA. Use and impact of information.
B. Information use and sociology of information > BH. Information needs and information requirements analysis.
Depositing user: Dr. Alireza Noruzi
Date deposited: 10 Aug 2019 22:59
Last modified: 10 Aug 2019 22:59
URI: http://hdl.handle.net/10760/38911

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