| Project/Area Number |
22300299
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Educational technology
|
|---|
| Research Institution | Kansai Gaidai University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YOSHIMI Takehiko 龍谷大学, 理工学部, 准教授 (50368031)
ISAHARA Hitoshi 豊橋技術科学大学, 情報メディア基盤センター, 教授 (20358881)
NANJO Hiroaki 龍谷大学, 理工学部, 助教 (50388162)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2010: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
|
|---|
| Keywords | 学習者コーパス / 自動評価法 / 作文 / 発音 / 読解 / 聴解 / 第二言語習得 / 教授学習支援システム / 読解能力自動評価法 |
|---|
| Research Abstract |
The present study constructed a learner corpus by collecting linguistic data generated in learners' writing, pronunciation, reading comprehension, and listening comprehension. This learner corpus was subsequently used for developing automatic evaluation methods for learners' linguistic skills of writing, pronunciation, reading comprehension and listening comprehension. In addition, automatic evaluationmethods were developed to measure the difficulty of sentences for each linguistic skill. Experimental results for the validation of these automatic evaluation methods showed the efficacy of our learner corpus and automatic evaluation methods for multiple linguistic skills.
|
