In this paper we present a broad overview of the last 40 years of research on cognitive
architectures. To date, the number of existing architectures has reached several hundred …

At first glance it seems absurd that busy people doing important jobs should want their
computers to interrupt them. Interruptions are disruptive and people need to concentrate to …

Describes an approach to developing and evaluating a human-performance measurement
system designed to assess training needs. It has been argued by JA Cannon-Bowers and E …

AIMS AND OBJECTIVES This report identifies a mission-critical but currently neglected topic
and proposes new fundamental theoretical tools for research. This critical but ignored …

This paper defines a new role for expert models in intelligent embedded training—guiding
practice. The integration of problem-based practice with focused, automated instruction has …

Just because something is new and clever does not necessarily mean that it is good. The
utility of a technology must be evaluated strictly in terms of whether it actually helps people …

It is argued in this paper that interface agent concepts and technology previously applied
primarily to generic tasks, such as electronic mail management, are applicable to complex …

Collaboration and the use of knowledge in collaborative decision-making are fundamental
to all organizational processes, and have been the subject of research in management and …

Many cognitive engineering methodologies for user-centered design involve modeling
procedural knowledge; others deal with domain semantics or conceptual models. COGnitive …

The research described in the first volume of Computers as Cognitive Tools reflected the
premise that computer power can be harnessed in mul tifarious ways to enhance student …