&lt;title&gt;Development of the eye-movement response in the trainee radiologist&lt;/title&gt;

Wooding, David S.; Roberts, G.; Phillips‐Hughes, Jane

doi:10.1117/12.349634

Cited by 8 publications

(10 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Lesgold et al, 1988;Wooding et al, 1998). More specifically, once training is underway, the transition towards expertise does appear linear (from 1 st years, to 3 rd years, and from 3 rd years to experts), however, naïve observers with no formal instruction seem to exploit our effective visual search strategies and heuristics, that in some instances, have shown these observers to look like experts, even if they do not decide like experts.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Looking for Cancer: Expertise Related Differences in Searching and Decision Making

Donovan

Litchfield

2012

Applied Cognitive Psychology

101

View full text Add to dashboard Cite

Any item and its associated metadata held in the University of Cumbria's institutional repository Insight (unless stated otherwise on the metadata record) may be copied, displayed or performed, and stored in line with the JISC fair dealing guidelines (available here) for educational and notforprofit activities provided that• the authors, title and full bibliographic details of the item are cited clearly when any part of the work is referred to verbally or in the written form• a hyperlink/URL to the original Insight record of that item is included in any citations of the work • the content is not changed in any way• all files required for usage of the item are kept together with the main item file. You may not• sell any part of an item• refer to any part of an item without citation • amend any item or contextualise it in a way that will impugn the creator's reputation• remove or alter the copyright statement on an item.The full policy can be found here. Alternatively contact the University of Cumbria Repository Editor by emailing insight@cumbria.ac.uk.Visual Scanning Behaviour -1 - AbstractWe examined how the ability to detect lung nodules in chest x-ray inspection is reflected in experience-related differences in visual search and decision-making, and whether the eyetracking metric time-to-first hit showed systematic decreases across expertise levels in medical image perception. Observers with a range of medical expertise undertook a freeresponse nodule detection task and decision-making improved with expertise, however, the time-to-first fixate a nodule showed only a non-significant trend to decrease with expertise.Surprisingly, naïve and expert observers both allocated less visual attention at nodule locations compared to 1 st and 3 rd year radiography students. This similarity in visual attention at nodules but not in decision-making was explained by the fact that naïve observers were more likely than experts to fixate and make errors on distracter regions. Time-to-first hit has been linked to expert performance in mammography, but in chest x-ray inspection, this metric was not sufficiently sensitive to demonstrate clear linear improvements across expertise groups. This brings into question the use of this stand-alone metric as an indirect measure of rapid initial holistic processing.

show abstract

Section: Discussionmentioning

confidence: 99%

“…However, this can also give the impression that observer performance and efficiency of search improves in a linear fashion. For example, there is evidence to suggest that observer performance and efficiency of search can decline as the observer tries to apply newly gained knowledge (Lesgold et al, 1988;Wooding, Roberts, & Phillips-Hughes, 1998). …”

mentioning

confidence: 99%

Looking for Cancer: Expertise Related Differences in Searching and Decision Making

Donovan

Litchfield

2012

Applied Cognitive Psychology

101

View full text Add to dashboard Cite

show abstract

“…There is evidence for unconscious and unguided, i.e., bottom‐up, perceptual processing. Radiologists, for instance, are often not aware what areas of the radiograph they have inspected, and the sheer speed of inspection and detection of abnormalities leave little time for conscious strategies (for a short review, see Wooding et al, ). However, prior knowledge or hypotheses about data influence what is seen in medical images (Kundel and Nodine, 1983; Norman et al, ; Fandel et al, ).…”

Section: Introductionmentioning

confidence: 99%

Histological knowledge as a predictor of medical students' performance in diagnostic pathology

Nivala

Lehtinen

Helle

et al. 2013

Anatomical Sciences Ed

View full text Add to dashboard Cite

Over the years, the role and extent of the basic sciences in medical curricula have been challenged by research on clinical expertise, clinical teachers, and medical students, as well as by the development and diversification of the medical curricula themselves. The aim of this study was to examine how prior knowledge of basic histology and histopathology among students predicts early learning of diagnostic pathology. Participants (N=118, representing 91% of the full student cohort) were medical students at the University of Turku, Finland. Data were collected during two preclinical courses that students attended in their first and second years of medical school. The measurements included tests on biomedical and clinical knowledge and a performance test in diagnostic pathology. Second-year performance on the diagnostic pathology examinations was predicted by the students' prior knowledge of histology, but not by the students' prior knowledge of histopathology. Although earlier research has demonstrated similar results in studies with shorter longitudinal designs, the present study demonstrates that the effect remains even if there is a considerably long time delay (a year) between the measurements, thus confirming the long-term value of basic science studies in the preclinical phase.

show abstract

“…Scene guidance is learned, and this can be seen in changes in the eye movements of radiologists as they increase in their expertise (16,17) . Characteristically, trainee radiologists make more eye movements when evaluating an image than do experts, and those eye movements cover more of the area of the image.…”

Section: Guided Searchmentioning

confidence: 99%

How Do Radiologists Use the Human Search Engine?

Wolfe

Evans

Drew

et al. 2015

Radiat Prot Dosimetry

View full text Add to dashboard Cite

<title>Development of the eye-movement response in the trainee radiologist</title>

Cited by 8 publications

References 13 publications

Looking for Cancer: Expertise Related Differences in Searching and Decision Making

Looking for Cancer: Expertise Related Differences in Searching and Decision Making

Histological knowledge as a predictor of medical students' performance in diagnostic pathology

How Do Radiologists Use the Human Search Engine?

Contact Info

Product

Resources

About