title: The Cognitive Basis for the Design of a Mammography Interpretation Tutor
abstract: The purpose of this paper is to present a cognitively-based and empirically-derived approach for the design of the RadTutor, a prototype computerized tutor to train radiology residents in diagnosing mammograms exhibiting breast diseases. A multitude of computerbased radiology training environments have recently been developed with the objective of supporting the acquisition of radiological expertise. In general, however, these systems have failed in several aspects including a failure to incorpo