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Parsons, Earl H. – ProQuest LLC, 2013
Organization leaders manage change through projects to realize specific expected benefits. Under Expectation-Confirmation theory, expected benefits can be used to judge the ongoing viability and final success of the project. Organization leaders often develop management controls to ensure that the expected benefits are defined to allow their use…
Descriptors: Management Systems, Audits (Verification), Failure, Expectation
Cho, Woo Je – ProQuest LLC, 2010
This dissertation consists of three chapters. The primary objectives of this dissertation are: (1) to provide a methodological framework of IT (Information Technology) portfolio management, and (2) to identify the effect of IT synergy on IT portfolio selection of a firm. The first chapter presents a methodological framework for IT project…
Descriptors: Investment, Information Technology, Models, Business Administration
Plumer, David R. – ProQuest LLC, 2010
Information Technology (IT) products have a high rate of failure. Only 25% of IT projects were completed within budget and schedule, and 15% of completed projects were not operational. Researchers have not investigated the success of project management systems from the perspective of customer satisfaction. In this quantitative study, levels of…
Descriptors: Information Systems, Public Agencies, Government Employees, Information Technology
Akpabio, Akpabio Enebong Ema – ProQuest LLC, 2013
Despite huge growth in hospital technology systems, there remains a dearth of literature examining health care administrator's perceptions of the efficacy of interoperable EHR systems. A qualitative research methodology was used in this multiple-case study to investigate the application of diffusion of innovations theory and the technology…
Descriptors: Medical Services, Case Records, Database Management Systems, Adoption (Ideas)
Kitzmiller, Rebecca Rutherford – ProQuest LLC, 2012
Background: Hospital adoption of health information technology (HIT) systems is promoted as essential to decreasing medical error and their associated 44,000 annual deaths and $17 billion in healthcare costs (Institute of Medicine, 2001; Kohn, Corrigan, & Donaldson, 1999). Leading national healthcare groups, such as the Institute of Medicine,…
Descriptors: Information Technology, Hospitals, Health Services, Database Management Systems