Given the increasing problem of fraud, crime, and national security threats, assessing credibility is a recurring research topic in Information Systems and in other disciplines. Decision support systems can help. But the success of the system depends on reliable cues that can distinguish deceptive/truthful behavior and on a proven classification…

Satisfaction is a construct that is important to the development of intrinsic motivation and the continuing effort to learn. Research that helps to identify those factors that contribute to satisfaction is useful in the design of electronic support systems for individuals and groups. This paper investigates the impact of "need for…

Computer-based information systems have evolved from emphasizing data processing to providing full and flexible support for management. They have moved from providing mere data to providing a medium for representing knowledge wherein managers can analyze data, formulate ideas, structure arguments, and building models. (Author/MLW)