Collaborative Research: Community-Building and Infrastructure Design for Data-Intensive Research in Computer Science Education

“教育中数据密集型研究的建设社区和能力”计划旨在使研究社区能够发展愿景、团队和能力，致力于创建新的、大规模的下一代数据资源和相关分析技术，以推进教育和人力资源理事会所涵盖的研究领域的基础研究。成功的提案将概述通过实现新型数据密集型研究将在多个领域产生重大影响的活动。在线教育系统及其产生的大规模数据流有可能改变教育以及我们对学习的科学理解。计算机科学教育（CSE）的研究人员越来越多地利用来自电子教科书、交互式编程环境和其他智能内容的点击流产生的大量数据。然而，CSE研究面临着阻碍进展的障碍：1)一个系统产生的计算机科学学习过程和结果数据的收集与其他系统产生的数据不兼容。2)计算机科学问题解决和学习（例如，复杂问题的开放式编码解决方案）与当前教育数据挖掘所关注的数据类型（例如，对问题的离散答案或口头反应）有很大不同。该项目将在CSE研究人员、数据科学家和学习科学家之间建立社区和能力，以减少这些障碍，促进数据密集型学习研究的全部潜力，并改善计算机科学教育。该项目将把CSE工具构建社区与学习科学和技术研究人员聚集在一起，共同开发一种软件基础设施，支持CSE中大规模和可持续的数据密集型研究，为人类学习复杂问题解决的基础科学做出贡献。该项目将支持社区建设和基础设施能力建设，其最终目标是发展和传播基础设施，促进CSE研究的三个方面：(1)开发和更广泛地重用用于丰富数据收集的创新学习内容；(2)分析学习者数据的格式和工具；(3)为CSE、数据科学或学习科学的研究人员提供大量学习者数据和相关分析的最佳实践。为了实现这些目标，大量的研究人员将参与定义、开发和使用该基础设施的关键元素，以解决特定的数据密集型研究问题。该项目将举办研讨会、会议和在线论坛，利用现有社区并建设新的能力，以取得重大研究成果和持久的基础设施支持。该项目将提供一个可以支持CSE领域各种研究的一站式基础设施，并将是第一个专注于任何领域的全周期教育研究基础设施。CSE工具开发人员和教育工作者将在创建和集成先进技术和新颖分析方面变得更加富有成效。学习研究人员将有更好的工具来分析现代数字教育软件产生的大量学习者数据。数据科学家将有丰富的新数据集来探索新的机器学习和统计技术。总的来说，这些努力将减少教育创新的障碍，并支持有关复杂学习本质的科学发现以及如何最好地加强它。该项目将通过社区会议和小额赠款来支持科学调查，以解决以下问题：解决方案示例和解决问题的实践的最佳比例是多少？计算思维技能是如何产生的？编程技能是如何获得的？编程的自动化辅导能大规模有效地提高学生的学习吗？在这个项目下开发的许多创新将直接影响任何学科的学习。教育软件将在未来更快地发展，更容易产生有意义的学习者数据，而这些数据反过来也更容易被分析。

The Building Community and Capacity in Data Intensive Research in Education program seeks to enable research communities to develop visions, teams, and capabilities dedicated to creating new, large-scale, next-generation data resources and relevant analytic techniques to advance fundamental research for areas of research covered by the Education and Human Resources Directorate. Successful proposals will outline activities that will have significant impacts across multiple fields by enabling new types of data-intensive research. Online educational systems, and the large-scale data streams that they generate, have the potential to transform education as well as our scientific understanding of learning. Computer Science Education (CSE) researchers are increasingly making use of large collections of data generated by the click streams coming from eTextbooks, interactive programming environments, and other smart content. However, CSE research faces barriers that slow progress: 1) Collection of computer science learning process and outcome data generated by one system is not compatible with that from other systems. 2) Computer science problem solving and learning (e.g., open-ended coding solutions to complex problems) is quite different from the type of data (e.g., discrete answers to questions or verbal responses) that current educational data mining focuses on. This project will build community and capacity among CSE researchers, data scientists, and learning scientists toward reducing these barriers and facilitating the full potential of data-intensive research on learning and improving computer science education. The project will bring together CSE tool building communities with learning science and technology researchers towards developing a software infrastructure that supports scaled and sustainable data-intensive research in CSE that contributes to basic science of human learning of complex problem solving. The project will support community-building and infrastructure capacity-building whose ultimate goal is to develop and disseminate infrastructure that facilitates three aspects of CSE research: (1) development and broader re-use of innovative learning content that is instrumented for rich data collection, (2) formats and tools for analysis of learner data, and (3) best practices to make large collections of learner data and associated analytics available to researchers in CSE, data science, or learning science. To achieve these goals, a large community of researchers will be engaged to define, develop, and use critical elements of this infrastructure toward addressing specific data-intensive research questions.The project will host workshops, meetings, and online forums leveraging existing communities and building new capacities toward significant research outcomes and lasting infrastructure support.This project will provide an infrastructure that can support various kinds of research in CSE domain as a one-stop-shop, and will be the first to focus on full-cycle educational research infrastructure in any domain. CSE tool developers and educators will become more productive at creating and integrating advanced technologies and novel analytics. Learning researchers will have better tools for analyzing the huge amounts of learner data that modern digital education software produces. Data scientists will have rich new datasets in which to explore new machine learning and statistical techniques. Collectively, these efforts will reduce barriers to educational innovation and support scientific discoveries about the nature of complex learning and how best to enhance it. The project will support scientific investigations through community meetings and mini-grants to others addressing questions such as: What is the optimal ratio of solution examples and problem-solving practice? How do computational thinking skills emerge? In what quanta are programming skills acquired? Can automated tutoring of programming be effective at scale in enhancing student learning?. Many of the innovations developed under this project will directly impact learning in any discipline. Educational software will more quickly be developed in the future, that more easily generates meaningful learner data, which in turn can be more easily analyzed.