Eye-tracking Technology in Identifying Visualizers and Verbalizers- Data on Eye-movement Differences and Detection Accuracy
Description
The data includes the differences of one typical visualizer and one typical verbalizer in viewing four sets of pictures-in-text, including the eye-movement path and fixation data (including fixation duration, fixation counts and the average time on each fixation). By analyzing the data recorded by Tobii eye-tracker, authors predicted participants’ learning styles, compared them with the self-report results tested by Index of Learning Styles (ILS) questionnaire, and calculated the accuracy of eye-tracking technology in identifying visualizers and verbalizers. The accuracy was also enlisted
Files
Steps to reproduce
1. Open the file “Experiment Materials”, import them into the Tobbi eye-tracking system. 2. Open the file “Forms- ethics, answer sheet, ILS scoring sheet and ILS questionnaire”, print them out. 3. Recruit participants and start the experiment. 4. Start the eye-tracking experiment, ask participants to fill “Document 1 Answer Sheet” in the file “Forms- ethics, answer sheet, ILS scoring sheet and ILS questionnaire” while reading. 5. After the eye-tracking experiment, give participants the “Document 2 ILS Scorning Sheet” and “Document 3 ILS questionnaire”. Ask them to complete the learning-style test. 6. Compare the predictions with self-report results. Calculate the accuracy of eye-tracking technology in identifying visualizers and verbalizers.