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作者：Chin, WW; Marcolin, BL; Newsted, PR
作者单位：University of Houston System; University of Houston; University of Calgary; Athabasca University
摘要：he ability to detect and accurately estimate the strength of interaction effects are critical. issues that are fundamental to social science research in general and IS research in particular. Within the IS discipline, a significant percentage of research has been devoted to examining the conditions and contexts under which relationships may vary, often under the general umbrella of contingency theory (cf. McKeen et al. 1994, Weill and Olson 1989). In our survey of such studies, the majority fa...
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作者：Yi, MY; Davis, FD
作者单位：University of South Carolina System; University of South Carolina Columbia; University of Arkansas System; University of Arkansas Fayetteville
摘要：Computer skills are key to organizational performance, and past research indicates that behavior modeling is a highly effective form of computer skill training. The present research develops and tests a new theoretical model of the underlying observational learning processes by which modeling-based training interventions influence computer task performance. Observational learning processes are represented as a second-order construct with four dimensions (attention, retention, production, and m...
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作者：Kohli, R; Devaraj, S
作者单位：University of Notre Dame
摘要：Payoffs from information technology (IT) continue to generate interest and debate both among academicians and practitioners. The extant literature cites inadequate sample size, lack of process orientation, and analysis methods among the reasons some studies have shown mixed results in establishing a relationship between IT investment and firm performance. In this paper we examine the structural variables that affect IT payoff through a meta-analysis of 66 firm-level empirical studies between 1...
