Information Systems Journal

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Ước lượng kích thước mẫu tối thiểu trong PLS‐SEM: Phương pháp căn bậc hai ngược và phương pháp gamma-exponential Dịch bởi AI
Information Systems Journal - Tập 28 Số 1 - Trang 227-261 - 2018
Ned Kock, Pierre Hadaya
Tóm tắtPhân tích phương trình cấu trúc dựa trên phương pháp bình phương tối thiểu phần (PLS‐SEM) được sử dụng rộng rãi trong lĩnh vực hệ thống thông tin, cũng như trong nhiều lĩnh vực khác nơi mà các phương pháp thống kê đa biến được áp dụng. Một trong những vấn đề cơ bản nhất trong PLS‐SEM là ước lượng kích thước mẫu tối thiểu. Quy tắc '10 lần' đã trở thành lựa ch...... hiện toàn bộ
Editorial
Information Systems Journal - Tập 25 Số 3 - Trang 161-170 - 2015
Monideepa Tarafdar, Ashish Gupta, Ofir Turel
The many faces of information technology interruptions: a taxonomy and preliminary investigation of their performance effects
Information Systems Journal - Tập 25 Số 3 - Trang 231-273 - 2015
Shamel Addas, Alain Pinsonneault
AbstractDespite the growing importance of information technology (IT) interruptions for individual work, very little is known about their nature and consequences. This paper develops a taxonomy that classifies interruptions based on the relevance and structure of their content, and propositions that relate different interruption types to individual performance. A q...... hiện toàn bộ
Technostress and social networking services: Explaining users' concentration, sleep, identity, and social relation problems
Information Systems Journal - Tập 29 Số 2 - Trang 408-435 - 2019
Markus Salo, Henri Pirkkalainen, Tiina Koskelainen
AbstractIt is common for users of social networking sites and services (SNS) to suffer from technostress and the various associated strains that hinder their well‐being. Despite prior SNS stress studies having provided valuable knowledge regarding SNS stressors and their use consequences, they have not examined the various strains related to well‐being that those s...... hiện toàn bộ
The technostress trifecta ‐ techno eustress, techno distress and design: Theoretical directions and an agenda for research
Information Systems Journal - Tập 29 Số 1 - Trang 6-42 - 2019
Monideepa Tarafdar, Cary L. Cooper, Jean‐François Stich
AbstractTechnostress—defined as stress that individuals experience due to their use of Information Systems—represents an emerging phenomenon of scholarly investigation. It examines how and why the use of IS causes individuals to experience various demands that they find stressful. This paper develops a framework for guiding future research in technostress experienc...... hiện toàn bộ
The politics of post‐implementation reviews
Information Systems Journal - Tập 15 Số 4 - Trang 307-319 - 2005
David Gwillim, Ken Dovey, Bernhard Wieder
Abstract.  The post‐implementation review (PIR) literature emphasizes the benefits of ex post evaluations of information technology (IT) projects. However, empirical studies of actual practice show that few organizations undertake any substantive form of ex post evaluation. This article presents the results of case study research in the Australian offices of two glob...... hiện toàn bộ
The fetish of technique: methodology as a social defence
Information Systems Journal - Tập 6 Số 1 - Trang 25-40 - 1996
David Wastell
Abstract. Methodology is a central issue in the theory and practise of information systems development. Structured methods, for instance, have been widely championed as providing a way of improving the quality of software systems. In this paper a case study is presented in which a mail order company made an attempt to implement a well‐known methodology, Structured S...... hiện toàn bộ
Formalized systems development methodologies: a critical perspective
Information Systems Journal - Tập 6 Số 1 - Trang 3-23 - 1996
Brian Fitzgerald
Abstract. Systems development issues occupy a position of central importance in the information systems field and much has been prescribed in the quest for successful systems development. However, given the well‐documented ‘software crisis’, success is far from guaranteed for systems development projects. Many researchers see the solution to the software crisis in t...... hiện toàn bộ
Disruptive information system innovation: the case of internet computing
Information Systems Journal - Tập 13 Số 4 - Trang 301-330 - 2003
Kalle Lyytinen, Gregory M. Rose
Abstract. Information system (IS) innovation can be defined as a novel organizational application of digital computer and information communication technologies (ICT). This paper discusses how modalities of applying ICT technologies in their form and scope exhibit radical breaks, which are introduced herein as ‘disruptive IS innovations’. This notion of disruptive IS...... hiện toàn bộ
Reconciling user and project manager perceptions of IT project risk: a Delphi study1
Information Systems Journal - Tập 12 Số 2 - Trang 103-119 - 2002
Mark Keil, Amrit Tiwana, Ashley A. Bush
Abstract. In an increasingly dynamic business environment characterized by fast cycle times, shifting markets and unstable technology, a business organization’s survival hinges on its ability to align IT capabilities with business goals. To facilitate the successful introduction of new IT applications, issues of project risk must be addressed, and the expectations of...... hiện toàn bộ
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