Prof. Dr. Christina Niklaus

Assistant Professor in Computer Science with focus on “Databases and Data Engineering”


Curriculum vitae



University of St. Gallen

Institute of Computer Science



Improving the Argumentation Skills of Students through Machine Learning


Summary

Argumentation is an omnipresent foundation of our daily communication and thinking. The ability of forming convincing arguments represents not only the basis for persuading an audience of novel ideas, but also plays a major role in strategic decision making and analyzing different standpoints. This has been recognized by the Organization for Economic Co‐operation and Development (OECD), which named these so‐called metacognition skills a major part of their Learning Framework 2030. However, due to steadily increasing lecture sizes, teachers and professors have difficulty providing ongoing and individualized feedback to students for training and improving their arguing skills. Therefore, students often suffer from a lack of support in their individual learners’ journey. A promising way to overcome this limitation and enable them to learn structured argumentation in large-scale scenarios is the usage of adaptive technology-enhanced applications. Within this research project, we explored the potential of argumentation feedback systems that provide continuous and personalized recommendations to actively support students in improving their ability to argue in a structured, logical and reflective way - autonomously and independently of an instructor, time and place. Accordingly, the project focused on the following two research questions: (i) How can we identify the key characteristics of arguments in student-written texts and use them to measure the quality of the reasoning presented in it?, and (ii) To what extent does a technology-enhanced feedback tool impact the development of students’ argumentation skills in the writing process?

  • Topics: Argument Mining, Writing Support Systems, E-Learning
  • Funding Period: 2019 - 2020 (18 months)
  • Project Partners: Institute of Computer Science, University of St. Gallen (Lehrstuhl Prof. Dr. Handschuh), Institut für Wirtschaftsinformatik, University of St. Gallen (Lehrstuhl Prof. Dr. Leimeister)

Publications


Modeling Persuasive Discourse to Adaptively Support Students' Argumentative Writing


Thiemo Wambsganss, Christina Niklaus

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), Association for Computational Linguistics, Dublin, Ireland, 2022 May, pp. 8748--8760


Supporting Cognitive and Emotional Empathic Writing of Students


Thiemo Wambsganss, Christina Niklaus, Matthias Söllner, Siegfried Handschuh, Jan Marco Leimeister

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), Association for Computational Linguistics, Online, 2021 Aug, pp. 4063--4077


AL: An Adaptive Learning Support System for Argumentation Skills


Thiemo Wambsganss, Christina Niklaus, Matthias Cetto, Matthias Söllner, Siegfried Handschuh, Jan Marco Leimeister

Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems, Association for Computing Machinery, New York, NY, USA, 2020, pp. 1–14


A Corpus for Argumentative Writing Support in German


Thiemo Wambsganss, Christina Niklaus, Matthias Söllner, Siegfried Handschuh, Jan Marco Leimeister

Proceedings of the 28th International Conference on Computational Linguistics, International Committee on Computational Linguistics, Barcelona, Spain (Online), 2020 Dec, pp. 856--869


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