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作者：Steelman, Zachary R.; Hammer, Bryan I.; Limayem, Moez
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作者：Park, Insu; Sharman, Raj; Rao, H. Raghav
作者单位：Dakota State University; State University of New York (SUNY) System; University at Buffalo, SUNY
摘要：This paper examines how an individual's disaster experience affects his or her perceptions of sociotechnical safety factors (risk, information assurance, resilience) and perceived usefulness of hospital information systems (HIS). This paper consists of two studies focusing on different aspects: a quasi-field experiment conducted with employees in three hospitals affected by a severe snowstorm (labeled a federal disaster) (N = 103), where we compare the perceptual factors in the context of the ...
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作者：Hoehle, Hartmut; Venkatesh, Viswanath
作者单位：University of Arkansas System; University of Arkansas Fayetteville
摘要：This paper presents a mobile application usability conceptualization and survey instrument following the 10step procedure recommended by MacKenzie et al. (2011). Specifically, we adapted Apple's user experience guidelines to develop our conceptualization of mobile application usability that we then developed into 19 first-order constructs that formed 6 second-order constructs. To achieve our objective, we collected four datasets: content validity (n = 318), pretest (n = 440), validation (n = 4...
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作者：Faraj, Samer; Kudaravalli, Srinivas; Wasko, Molly
作者单位：McGill University; Hautes Etudes Commerciales (HEC) Paris; University of Alabama System; University of Alabama Birmingham
摘要：Despite the growing importance of online communities in creating knowledge and facilitating collaboration, there has been limited research examining the role of leaders in such settings. In this paper, we propose a framework that integrates behavioral and structural approaches to explore the antecedents of leadership in online communities focused on knowledge work. Specifically, we propose that sociability and knowledge contribution behaviors as well as structural social capital lead to being ...
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作者：Lee, Jae Kyu
作者单位：Korea Advanced Institute of Science & Technology (KAIST)
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作者：Wu, Shelly Ping-Ju; Straub, Detmar W.; Liang, Ting-Peng
作者单位：National Sun Yat Sen University; University System of Georgia; Georgia State University; Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; Korea University; National Chengchi University; National Sun Yat Sen University
摘要：Previous research has proposed different types for and contingency factors affecting information technology governance. Yet, in spite of this valuable work, it is still unclear through what mechanisms IT governance affects organizational performance. We make a detailed argument for the mediation of strategic alignment in this process. Strategic alignment remains a top priority for business and IT executives, but theory-based empirical research on the relative importance of the factors affectin...
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作者：Vance, Anthony; Lowry, Paul Benjamin; Eggett, Dennis
作者单位：Brigham Young University; City University of Hong Kong; Brigham Young University
摘要：Access-policy violations are a growing problem with substantial costs for organizations. Although training programs and sanctions have been suggested as a means of reducing these violations, evidence shows the problem persists. It is thus imperative to identify additional ways to reduce access-policy violations, especially for systems providing broad access to data. We use accountability theory to develop four user-interface (UI) design artifacts that raise users' accountability perceptions wi...
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作者：Sykes, Tracy Ann
作者单位：University of Arkansas System; University of Arkansas Fayetteville
摘要：Despite the impressive progress in understanding the benefits and challenges related to enterprise system (ES) implementations-such as enterprise resource planning (ERP) systems-little is known about how the support structures traditionally used by organizations to help employees cope with a new ES affect employee outcomes related to the system and their jobs. Likewise, little is known about how existing peer advice ties in the business unit influence these outcomes after an ES implementation....
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作者：Stein, Mari-Klara; Newell, Sue; Wagner, Erica L.; Galliers, Robert D.
作者单位：Copenhagen Business School; University of Sussex; Portland State University; Bentley University; Loughborough University
摘要：Achieving the promised business benefits of an IT system is intimately tied to the continued incorporation of the system into the work practices it is intended to support. While much is known about different social, cognitive, and technical factors that influence initial adoption and use, less is known about the role of emotional factors in users' behaviors. Through an in-depth field study conducted in two North American universities, we examine the role of emotions in how specific IT use patt...
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作者：Dijkstra, Theo K.; Henseler, Jorg
作者单位：University of Groningen; University of Twente; Universidade Nova de Lisboa
摘要：This paper resumes the discussion in information systems research on the use of partial least squares (PLS) path modeling and shows that the inconsistency of PLS path coefficient estimates in the case of reflective measurement can have adverse consequences for hypothesis testing. To remedy this, the study introduces a vital extension of PLS: consistent PLS (PLSc). PLSc provides a correction for estimates when PLS is applied to reflective constructs: The path coefficients, inter-construct corre...
