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作者：Jain, Hemant K.; Tanniru, Mohan R.; Fazlollahi, Bijan
作者单位：University of Wisconsin System; University of Wisconsin Milwaukee; Syracuse University; University System of Georgia; Georgia State University
摘要：Determining user requirements and generating alternative system solutions to meet these requirements are two critical steps in the requirement analysis phase of the system development life cycle. Much of the MIS research in the requirement analysis phase has been devoted to the topic of requirement determination and its verification. Alternative generation and evaluation is left, to a significant degree, to the judgment and expertise of an analyst. This paper proposes a multiple criteria decis...
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作者：Moore, Gary C.; Benbasat, Izak
作者单位：University of Calgary; University of British Columbia
摘要：This paper reports on the development of an instrument designed to measure the various perceptions that an individual may have of adopting an information technology (IT) innovation. This instrument is intended to be a tool for the study of the initial adoption and eventual diffusion of IT innovations within organizations. While the adoption of information technologies by individuals and organizations has been an area of substantial research interest since the early days of computerization, res...
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作者：Mathieson, Kieran
作者单位：Oakland University
摘要：Information systems (IS) cannot be effective unless they are used. However, people sometimes do not use systems that could potentially increase their performance. This study compares two models that predict an individual's intention to use an IS: the technology acceptance model (TAM) and the theory of planned behavior (TPB). The comparison was designed to be as fair as possible, not favoring one model over the other. Both TAM and TPB predicted intention to use an IS quite well, with TAM having...
