Querying a Static and Dynamic Learner Corpus

Author:

Heift Trude1,Caws Catherine2

Affiliation:

1. Simon Fraser University, Canada

2. University of Victoria, Canada

Abstract

This chapter discusses the cyclical process of collecting and recycling learner data within the E-Tutor CALL system and presents a study on student usage of its data-driven learning (DDL) tool. E-Tutor consists of a static and dynamic learner corpus for L2 learners of German. The static learner corpus has been constructed from approximately 5000 learners who used the system over a period of five years. These learners provided millions of submissions from a variety of activity types. In addition, all concurrent E-Tutor users contribute data to a dynamic corpus, which allows them to compare and examine their ongoing system submissions to those contained in the static corpus. The authors conducted a study with 84 learners and recorded their interaction with the DDL tool of E-Tutor over one semester. Study results on student usage suggest that investigating sample input of a large, unknown user group might be less informative and of less interest to language learners than their own data. For the DDL tool to be useful for all proficiency levels, training and scaffolding must also be provided.

Publisher

IGI Global

Reference60 articles.

1. Amaral, L., & Meurers, D. (2007). Conceptualizing student models for ICALL. Paper presented at: User Modeling 2007: 11th International Conference, Corfu, Greece.

2. Data-Driven Learning: Taking the Computer Out of the Equation

3. Hands-on/hands-off: Alternative approaches to data-driven learning;A.Boulton;Input, process and product: Developments in teaching and language corpora,2012

4. From pedagogically relevant corpora to authentic language learning contents

5. Designing and exploiting small multimedia corpora for autonomous learning and teaching

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3