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作者：Ang, S; Slaughter, SA
作者单位：Nanyang Technological University; Carnegie Mellon University
摘要：Organizations have significantly increased their use of contracting in information systems (IS), hiring contractors to work with permanent professionals. Based on theories of social exchange and social comparison, we hypothesize differences in work attitudes, behaviors, and performance across the two groups, and evaluate our hypotheses with a sequential mixed-methods design. Our first study surveys contract and permanent professionals on software development teams in a large transportation com...
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作者：Bhattacherjee, A
作者单位：State University System of Florida; University of South Florida
摘要：This paper examines cognitive beliefs and affect influencing one's intention to continue using (continuance) information systems (IS). Expectation-confirmation theory is adapted from the consumer behavior literature and integrated with theoretical and empirical findings from prior IS usage research to theorize a model of IS continuance. Five research hypotheses derived from this model are empirically validated using a field survey of online banking users. The results suggest that users' contin...
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作者：Lee, AS
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作者：Yoo, Y; Alavi, M
作者单位：University System of Ohio; Case Western Reserve University; Emory University
摘要：Organizations deploy advanced communication media such as audio and videoconferencing to enhance and extend group communication interactions. However, established groups (i.e., groups with a history of working together) can view and use the same technology differently from groups without any past experiences of working together. This study examines the relative influences of media condition and group cohesion on social presence, task participation, and group consensus. Results from a controlle...
