Title: An empirical analysis of executive behaviour with hospital executive information systems in Taiwan
Authors: Wei-Min Huang
Addresses: Department of Information Management and Graduate Institute of Healthcare Information Management, National Chung Cheng University, 168, Sec 1, University Road, Ming-Hsiung, Chia-Yi 62102, Taiwan
Abstract: Existing health information systems largely only support the daily operations of a medical centre, and are unable to generate the information required by executives for decision-making. Building on past research concerning information retrieval behaviour and learning through mental models, this study examines the use of information systems by hospital executives in medical centres. It uses a structural equation model to help find ways hospital executives might use information systems more effectively. The results show that computer self-efficacy directly affects the maintenance of mental models, and that system characteristics directly impact learning styles and information retrieval behaviour. Other results include the significant impact of perceived environmental uncertainty on scan searches; information retrieval behaviour and focused searches on mental models and perceived efficiency; scan searches on mental model building; learning styles and model building on perceived efficiency; and finally the impact of mental model maintenance on perceived efficiency and effectiveness.
Keywords: executive information systems; health EIS; information retrieval; mental models; structural equation modelling; SEM; executive behaviour; Taiwan; e-healthcare; electronic healthcare; health information systems; hospital executives; medical centres; computer self-efficacy; learning styles; perceived efficiency.
International Journal of Electronic Healthcare, 2013 Vol.7 No.3, pp.236 - 247
Received: 09 Nov 2012
Accepted: 30 Apr 2013
Published online: 01 Nov 2013 *