| Presentation | 2010-10-15 Analysis of pupillary change for recall test using contextual understanding task Minoru NAKAYAMA, Yuko HAYASHI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To estimate level of a contextual understanding using oculo-motor indices, two types of sentences such as definition and question statements are shown and they are memorizing and recall tasks. It is obtained that a set of features of eye movements for these statements can predict the recall accuracy including recall rates and correctness of responses in our previous reports, As pupil size was also measured during the tasks as well as eye movements, mean sizes and feature of pupillary changes were analyzed for predicting responses for question statements. While pupil size increased with the number of definition statements, the pupil size decreased with the number of question statements. The phenomenon coincides with a process of short term memorizing and recall task. The mean pupil sizes for 5 and 7 statements conditions were higher than one for 3 statements condition. The information of mean pupil sizes and features of pupillary changes made improve the prediction performance using eye movement features. The prediction performance of correct response for question statements were improved using both eye movement and pupillary features for definition statements in addition to eye movement features for question statements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | recall task / answer correctness / pupil / response prediction / eye movements |
| Paper # | HIP2010-58 |
| Date of Issue |
| Conference Information | |
| Committee | HIP |
|---|---|
| Conference Date | 2010/10/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Human Information Processing (HIP) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of pupillary change for recall test using contextual understanding task |
| Sub Title (in English) | |
| Keyword(1) | recall task |
| Keyword(2) | answer correctness |
| Keyword(3) | pupil |
| Keyword(4) | response prediction |
| Keyword(5) | eye movements |
| 1st Author's Name | Minoru NAKAYAMA |
| 1st Author's Affiliation | CRADLE, Tokyo Institute of Technology() |
| 2nd Author's Name | Yuko HAYASHI |
| 2nd Author's Affiliation | Human System Science, Tokyo Institute of Technology |
| Date | 2010-10-15 |
| Paper # | HIP2010-58 |
| Volume (vol) | vol.110 |
| Number (no) | 228 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |