Clinicians must make diagnostic treatment decisions using a large body of probabilistic information and process this information under the pressure of time and workload. The pressure of this task is ...

Extra: Preece et al. Interaction Design, page 343 for an introduction to the method and section 13.4 for a basic description of the method. Read the box: Dilemma on page 411 as well. Definition: ...

When something in your vicinity happens, you know right away if it is good or right. When the traffic light on a busy road is red, you know not to cross and when it is green you can cross, but still ...