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Eye Tracking Testing Dyslexia And ADHD

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Looking at how eye tracking can be used to study various conditions and give insight not gained before.

Published in: Education, Health & Medicine
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Eye Tracking Testing Dyslexia And ADHD

  1. 1. Dyslexia, ADHD and Eye-Tracking 1 Dr. Anikar Haseloff, University of Hohenheim What are we trying to do?
  2. 2. Dyslexia, ADHD and Eye-Tracking <ul><li>Using Eye-Tracking we want to see, if there are differences in the visual patterns between children suffering from Dyslexia and/ or ADHD ( Attention- deficit/hyperactivity disorder and normal children. </li></ul><ul><li>Our questions: </li></ul><ul><li>How can we use Eye-Tracking to discover visual patterns in children </li></ul><ul><li>What stimuli could be interesting (reading, pictures etc.) </li></ul>2 Dr. Anikar Haseloff, University of Hohenheim
  3. 3. Dyslexia, ADHD and Eye-Tracking <ul><li>What Theories exist around Dyslexia and ADHD? </li></ul><ul><li>Little is known about those medical conditions. There are several theories, which identify different problems and causes. </li></ul><ul><li>Visual problems are one theory beside auditive and mental causes. </li></ul>3 Dr. Anikar Haseloff, University of Hohenheim
  4. 4. Dyslexia, ADHD and Eye-Tracking <ul><li>Aim of the Study: </li></ul><ul><li>analysing visual patterns of children during visual tasks </li></ul><ul><li>analysing possible differences in visual behaviour between children with dyslexia, children with ADHD and normal children </li></ul><ul><li>help develop a pre-school dyslexia diagnosis lab test </li></ul><ul><li>help develop/optimise existing therapeutic approaches </li></ul>4 Dr. Anikar Haseloff, University of Hohenheim
  5. 5. Dyslexia, ADHD and Eye-Tracking <ul><li>The experiment </li></ul>5 Dr. Anikar Haseloff, University of Hohenheim
  6. 6. Dyslexia, ADHD and Eye-Tracking <ul><li>Setting: </li></ul><ul><li>2 Pretests </li></ul><ul><li>Testing in occupational therapy center with 6 children (different diagnosis or strength of symptoms) </li></ul><ul><li>Testing in school with 10 children </li></ul><ul><li>Interviews with therapists and teachers </li></ul>6 Dr. Anikar Haseloff, University of Hohenheim
  7. 7. Dyslexia, ADHD and Eye-Tracking <ul><li>The stimuli </li></ul>7 Dr. Anikar Haseloff, University of Hohenheim
  8. 8. Dyslexia, ADHD and Eye-Tracking <ul><li>1: Text </li></ul><ul><li>Different reading levels need to be considered </li></ul><ul><li>We used normal text, text with mistakes, text/words without sense, text with missing words </li></ul>8 Dr. Anikar Haseloff, University of Hohenheim
  9. 9. Dyslexia, ADHD and Eye-Tracking 9 Dr. Anikar Haseloff, University of Hohenheim
  10. 10. Dyslexia, ADHD and Eye-Tracking 10 Dr. Anikar Haseloff, University of Hohenheim The results with text stimulis: With Eye-Tracking we could see, that children who have problems with reading, have problems with reading.
  11. 11. Dyslexia, ADHD and Eye-Tracking <ul><li>1: Picture stimulis </li></ul><ul><li>In a second step we used stimulis that are used in diagnostics and therapy </li></ul>11 Dr. Anikar Haseloff, University of Hohenheim
  12. 12. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  13. 13. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  14. 14. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  15. 15. Dyslexia, ADHD and Eye-Tracking <ul><li>Some interesting findings: </li></ul>15 Dr. Anikar Haseloff, University of Hohenheim
  16. 16. Dyslexia, ADHD and Eye-Tracking <ul><li>Julian, </li></ul><ul><li>Normal child, tested in school </li></ul>16 Dr. Anikar Haseloff, University of Hohenheim
  17. 17. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  18. 18. Dyslexia, ADHD and Eye-Tracking <ul><li>Amina, </li></ul><ul><li>Normal child, tested in school </li></ul>18 Dr. Anikar Haseloff, University of Hohenheim
  19. 19. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  20. 20. Dyslexia, ADHD and Eye-Tracking <ul><li>Marco </li></ul><ul><li>Suffers from dyslexia </li></ul>20 Dr. Anikar Haseloff, University of Hohenheim
  21. 21. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  22. 22. Dyslexia, ADHD and Eye-Tracking <ul><li>Saverio, </li></ul><ul><li>massive problems with reading </li></ul>22 Dr. Anikar Haseloff, University of Hohenheim
  23. 23. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  24. 24. Dyslexia, ADHD and Eye-Tracking 24 Dr. Anikar Haseloff, University of Hohenheim Ailin, School. No problems.
  25. 25. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  26. 26. Dyslexia, ADHD and Eye-Tracking 26 Dr. Anikar Haseloff, University of Hohenheim Madeleine, School. No problems.
  27. 27. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  28. 28. Dyslexia, ADHD and Eye-Tracking 28 Dr. Anikar Haseloff, University of Hohenheim Laura, School. No problems.
  29. 29. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  30. 30. Dyslexia, ADHD and Eye-Tracking 30 Dr. Anikar Haseloff, University of Hohenheim Marcel, Suffers from dyslexia.
  31. 31. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  32. 32. Dyslexia, ADHD and Eye-Tracking 32 Dr. Anikar Haseloff, University of Hohenheim Marco, Suffers from dyslexia
  33. 33. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  34. 34. Dyslexia, ADHD and Eye-Tracking 34 Dr. Anikar Haseloff, University of Hohenheim Saverio, Suffers from dyslexia
  35. 35. Dyslexia, ADHD and Eye-Tracking 2 Dr. Anikar Haseloff, University of Hohenheim
  36. 36. Dyslexia, ADHD and Eye-Tracking <ul><li>Problems </li></ul>36 Dr. Anikar Haseloff, University of Hohenheim
  37. 37. Dyslexia, ADHD and Eye-Tracking <ul><li>Hight of children </li></ul><ul><li>activity of children </li></ul><ul><li>medication </li></ul><ul><li>nervousness </li></ul>37 Dr. Anikar Haseloff, University of Hohenheim
  38. 38. Dyslexia, ADHD and Eye-Tracking <ul><li>What needs to be done </li></ul>38 Dr. Anikar Haseloff, University of Hohenheim
  39. 39. Dyslexia, ADHD and Eye-Tracking <ul><li>test more children from each category </li></ul><ul><li>Develop different stimuli </li></ul><ul><li>Include motoric test before eye-tracking </li></ul><ul><li>Include experimental setting with and without noise </li></ul>39 Dr. Anikar Haseloff, University of Hohenheim

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