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A Framework for Fast, Accurate, and Explainable Computerized Adaptive Language Test

Research Project

Project/Area Number 24K20903
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 62030:Learning support system-related
Research InstitutionKyushu University

Principal Investigator

馬 博軒  九州大学, 基幹教育院, 助教 (70984342)

Project Period (FY) 2024-04-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2026: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2025: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2024: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsadaptive test / language assessment / cognitive diagnosis / deep learning
Outline of Research at the Start

This research aims to develop an adaptive language assessment system through a computerized adaptive test framework. It integrates a cognitive diagnosis model to estimate learners’ ability and an adaptive question selection algorithm that considers the quality and diversity of questions.

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Published: 2024-04-05   Modified: 2024-06-24  

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