Evaluating the Success of the Information System of Lavan Oil Refining Company
Journal Title: Journal of Science and today’s world - Year 2018, Vol 7, Issue 6
Abstract
This study was conducted in 2017 to assess the success of the information system of Lavan Oil Refining Company. The statistical population of the present study consists of all employees and more senior employees of Lavan Oil Refining Company; whose number is 134. The sample size was calculated using Cochran's formula and it is 100 people, which through simple random sampling, were participated in the research. The Delone and McLean's information systems questionnaire (with 24 questions), which included six indices, "Quality of the system, quality of information, service quality, rate of use, acceptance (satisfaction) of user, benefits" was used for collecting field information. The reliability of the questionnaire was confirmed by Cronbach's alpha and its validity by content validity technique. Using the two-sentence distribution technique, the research hypotheses were tested. The results showed that the quality of information and the level of employees' acceptance are not in the desired level; however, the quality of the system, the quality of services, the benefits and satisfaction of the employees are in a desirable level.
Authors and Affiliations
Mohammad Reza Rezaei
Keywords
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