منابع مشابه
A Qualitative Analysis of Expert-Expert Differences in Understanding Aquariums
Research has shown that different kinds of experts within the same domain differ from each other in terms of how they organize and use knowledge. Expertise varies as a function of practice, culture, and goals. Previous research by HmeloSilver and Pfeffer (2004) has shown that two kinds of aquarium experts, hobbyists and scientists, have differing mental models of the system. This paper presents...
متن کاملExpert-Novice Differences in Mammogram Interpretation
This paper examines the results of two initial studies of the problemsolving strategies used by more and less skilled medical professionals during mammogram interpretation. The first study examined the cognitive processing of staff radiologists and radiology residents, while the second looked at surgical residents and medical students‚ as they individually solved a set of breast disease cases. ...
متن کاملEffective Connectivity Reveals Strategy Differences in an Expert Calculator
Mathematical reasoning is a core component of cognition and the study of experts defines the upper limits of human cognitive abilities, which is why we are fascinated by peak performers, such as chess masters and mental calculators. Here, we investigated the neural bases of calendrical skills, i.e. the ability to rapidly identify the weekday of a particular date, in a gifted mental calculator w...
متن کاملFunctional MRI reveals expert-novice differences during sport-related anticipation.
We examined the effect of expertise on cortical activation during sports anticipation using functional MRI. In experiment 1, recreational players predicted badminton stroke direction and the pattern of active clusters was consistent with a proposed perception-of-action network. This pattern was not replicated in a stimulus-matched, action-unrelated control task. In experiment 2, players of thre...
متن کاملExpert–novice differences in brain function of field hockey players
The aims of this study were to use functional magnetic resonance imaging to examine the neural bases for perceptual-cognitive superiority in a hockey anticipation task. Thirty participants (15 hockey players, 15 non-hockey players) lay in an MRI scanner while performing a video-based task in which they predicted the direction of an oncoming shot in either a hockey or a badminton scenario. Video...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1988
ISSN: 0028-0836,1476-4687
DOI: 10.1038/332181a0