Re-conceptualizing Information Systems Models: An Experience from ERP Systems Environment

systems have transformed organizations, performance and work. Hence, the linkage between information systems and individual performance has been an ongoing concern in information systems (IS) research. In the last decades, IS researchers have concentrated their efforts in developing and testing models that help with the investigation of IS and user performance in different environments. As a result, a number of models for studying end users' systems utilization and other related issues including system usefulness, system success and user aspects in business organizations have appeared. A synthesized model consolidating three well known and widely used models in IS research is proposed.