from PART III - METHODS FOR STUDYING THE STRUCTURE OF EXPERTISE
Keywords: Simulation, Expert Performance, Training, Skill Acquisition, Aviation, Sport, Surgery.
Introduction
Many methods have been used to study experts. Traditionally, researchers have dissected performance into its constituent parts to isolate basic underlying mechanisms. Although this provides experimental control, task simplification and the use of novel and artificial tasks are antithetical to reproducing the “real-world” demands faced by actual domain experts. Changing the nature of the phenomenon under investigation may lead to a reduction, if not eradication, of the expert advantage. Cognitive anthropologists (see Clancey, Chapter 8) and Naturalistic Decision Making researchers (see Ross et al., Chapter 23), on the other hand, have argued that the most useful method of examining expertise is to capture performance as it occurs in the “natural” environment. However, critics have claimed that although this type of approach allows “real-world” performance to be described, only minimal explanation is possible with regard to the underlying cognitive processes (e.g., Yates, 2001). Brehmer and Dörner (1993) concluded that field examination may not permit any definite conclusions to be drawn, whereas laboratory tasks are often too simplistic to reach any conclusions of interest. This leaves us in the invidious position that what is interesting is not explained and what is explained is not interesting. Simulation in its many guises may offer an excellent compromise.
The range and type of possible simulation environments is vast. Some are referred to as Computer-Aided Virtual Environment (CAVE) systems. Others include high fidelity simulations of complex systems (e.g.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.