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作者：DOLL, WJ; RAGHUNATHAN, TS; LIM, JS; GUPTA, YP
作者单位：University of Colorado System; University of Colorado Denver
摘要：The structure and dimensionality of the user information satisfaction (UIS) construct is an important theoretical issue that has received considerable attention. Building upon the work of Bailey and Pearson (1983), Ives et al. (1983) conduct an exploratory factor analysis and recommend a 13-item instrument (two indicators per item) for measuring user information satisfaction. Ives et al. also contend that UIS is comprised of three component measures (information product, EDP staff and services...
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作者：NIDUMOLU, S
摘要：In this research, a study of the effects of coordination mechanisms and risk drivers such as project uncertainty on the performance of software development projects was conducted. Two types of coordination mechanisms were considered: vertical and horizontal. The former refers to the extent to which coordination between users and IS staff is undertaken by authorized entities such as project managers or steering committees. The latter refers to the extent to which coordination is undertaken thro...
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作者：RAO, HR; CHAUDHURY, A; CHAKKA, M
作者单位：University of Massachusetts System; University of Massachusetts Boston
摘要：This paper develops a perspective to modeling team processes by drawing on concepts from team theory, and the informational processing and organizational paradigms. In such a perspective, humans and their interactions in a team are modeled as objects in a computerized environment. The behavior of the objects are specified in terms of the executable programs. A simulation testbed is described. Various information structures for team decision making in an example financial domain are examined. Q...
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作者：TAYLOR, S; TODD, PA
摘要：The Technology Acceptance Model and two variations of the Theory of Planned Behavior were compared to assess which model best helps to understand usage of information technology. The models were compared using student data collected from 786 potential users of a computer resource center, Behavior data was based on monitoring 3,780 visits to the resource center over a 12-week period. Weighted least squares estimation revealed that all three models performed well in terms of fit and were roughly...
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作者：BARUA, A; KRIEBEL, CH; MUKHOPADHYAY, T
作者单位：Carnegie Mellon University
摘要：An important management question today is whether the anticipated economic benefits of Information Technology (IT) are being realized. In this paper, we consider this problem to be measurement related, and propose and test a new process-oriented methodology for ex post measurement to audit IT impacts on a strategic business unit (SBU) or profit center's performance. The IT impacts on a given SBU are measured relative to a group of SBUs in the industry. The methodology involves a two-stage anal...
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作者：KING, JL
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作者：King, JL
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作者：CHIN, WW; NEWSTED, PR
摘要：In a survey of IS instruments spanning the years 1973 to 1988 (Zmud and Boynton 1991), Doll and Torkzadeh's(l988) 12-item End-User Computing Satisfaction instrument was reported as one of three IS instruments that met conditions to qualify as ''well developed.'' Recently, Etezadi-Amoli and Farhoomand (1991) questioned the validity of these measures. Part of their critique centered on the poor model fit obtained in a re-analysis using LISREL. While other potentially valid points were raised by ...
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作者：KING, JL
