Assessing the effect of learning with eye-fixation complexity analysis
The ability of an optometrist to extract relevant information from clinical printout will greatly affect their diagnosis. In this paper, an eye tracking methodology has been proposed as a non-intrusive mechanism to study the effect of learning among optometrist to-be in reading clinical data printou...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
Malaysia Technical Scientist Association
2019
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/79307/ http://irep.iium.edu.my/79307/8/79307%20Assessing%20the%20effect%20of%20learning%20with%20eye-fixation%20complexity%20analysis.pdf |
| Summary: | The ability of an optometrist to extract relevant information from clinical printout will greatly affect their diagnosis. In this paper, an eye tracking methodology has been proposed as a non-intrusive mechanism to study the effect of learning among optometrist to-be in reading clinical data printout. A total of 10 clinical students were enrolled in this study. The PUPIL headset eye tracker and its software were used to
record the image of eye fixation for each student before
and after the exposure of OCULUS Twinfield printout
educational slide presentation. These eye-fixation images
were quantified with box-counting Fractal Dimension (FD)
to study the eye fixation patterns. Using paired t-test /
Wilcoxon signed-ranked test, the results showed that time
taken, number of fixation and the complexity of the eye
fixation has significantly reduced with p-value < 0.05 after
the learning had been introduced. Exposure to the
education slide had improved the ability of these students
to target specific information and reduce the depth of
information processing. |
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