课题基金 / 基金详情

CRII: IIS: RUI: Understanding Learning Analytics Algorithms in Teacher and Student Decision-making

CRII: IIS: RUI: Understanding Learning Analytics Algorithms in Teacher and Student Decision-making
CRII:IIS:RUI:了解教师和学生决策中的学习分析算法
批准号:
1849984
负责人:
Iris Howley
金额:
$15.05万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-05-01 至 2023-04-30

项目摘要

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中文摘要
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英文摘要
This project explores the relationship between instructor and student understanding of the artificial intelligence (AI) algorithms that underlay their educational technology, and the impact of that algorithmic understanding on decision-making for learning. The research will involve studies with people to investigate how algorithmic understanding impacts system trust and decision-making for learning, as well as the development of "explainables" or brief, engaging interactive tutoring systems to provide algorithmic understanding to classroom stakeholders. These two thrusts will yield a framework for designers of algorithmically enhanced learning environments to determine what level of algorithmic understanding is necessary to achieve the goals of informed decision-making by users of their systems. The explainables developed by this project will be publicly accessible and usable by external projects, increasing algorithmic understanding for the initially intended stakeholders, but also for the general public. The main contributions of this work include a methodologically rigorous investigation of the knowledge components of algorithmic understanding for learning contexts that can be applied to model interpretability discussions in the wider machine learning community.The research involves systematically identifying the concepts that qualify as "understanding" an AI algorithm, building brief interactive tutoring systems to target those concepts, and observing resultant changes in system trust and decision-making for learning contexts. It combines approaches from the learning sciences, human-computer interaction, ethics, and machine learning. Student researchers will perform cognitive task analyses to identify hierarchical models of expert comprehension of AI models, apply a user-centered design process to develop explainables to teach the varying levels of expert comprehension, and perform evaluation studies comparing various explainables' impact on algorithmic understanding, trust, and decision making. The results will add to ongoing discussions about ethical algorithmic transparency in the larger machine learning community, but also provide an actionable framework for developing a more AI-informed student and teacher body as well as lightweight explainables for appending to external algorithmically enhanced learning environments.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
期刊论文(3)
专著(0)
科研奖励(0)
会议论文
DOI: --
发表时间: 2023
期刊: Artificial Intelligence in Education. AIED 2023. Lecture Notes in Computer Science
影响因子: --
作者: [Yeh, Catherine, Cowit, Noah, Howley, Iris]
通讯作者: Howley, Iris
Assessing Post-hoc Explainability of the BKT Algorithm
评估 BKT 算法的事后可解释性
DOI: 10.1145/3375627.3375856
发表时间: 2020
期刊: and Society
影响因子: --
作者: [Zhou, Tongyu, Sheng, Haoyu, Howley, Iris]
通讯作者: Howley, Iris
国内基金
海外基金
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  • 项目类别:
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  • 资助金额:
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  • 资助金额:
    30万元
  • 批准年份:
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  • 负责人:
    牛德芳
  • 依托单位: