Table 1.

Questions and dimensions for the user study.

Question	Dimension
The system is capable of diagnosing correctly	Reliability
The system is reliable	Reliability
The system can make errorsa	Reliability
The system is capable of making complicated diagnosis	Reliability
I was able to understanding why things happened	Understanding
The system makes unpredictable decisionsa	Understanding
I can rely on the system	Trust in the system
I trust the system	Trust in the system

^a= inverse item.