Trust is essential: positive effects of information systems on users' memory require trust in the system.

Initial results suggest that decision support systems (DSSs) can trigger 'directed forgetting' in business settings if users trust in the DSS. In the present study, we further examined this trust effect on DSS-cued forgetting and related positive effects on users' cognitive resources, performance, and well-being. Moreover, we investigated how trust translates into behavioural intentions to use a DSS, and into actual usage of the DSS.

Directed forgetting in organisations: the positive effects of decision support systems on mental resources and well-being.

Decision makers in organisations are often overtaxed by huge amounts of information in daily business processes. As a potential support strategy, this study examined 'directed forgetting' (Bjork, 1970) in a simulated sales planning scenario. We assumed that the availability of a computer-based decision support system (DSS) triggers the forgetting of decision-related background information.