AI Ed Researcher

Authors: Qian Huang, Nachamma Sockalingam, Thijs Willems, King Wang Poon

Abstract: This study explores how graduate students in an urban planning program transitioned from passive users of generative AI to active creators of custom GPT-based knowledge tools. Drawing on Self-Determination Theory (SDT), which emphasizes the psychological needs of autonomy, competence, and relatedness as foundations for intrinsic motivation, the research investigates how the act of designing AI tools influences students’ learning experiences, identity formation, and engagement with knowledge. The study is situated within a two-term curriculum, where students first used instructor-created GPTs to support qualitative research tasks and later redesigned these tools to create their own custom applications, including the Interview Companion GPT. Using qualitative thematic analysis of student slide presentations and focus group interviews, the findings highlight a marked transformation in students’ roles and mindsets. Students reported feeling more autonomous as they chose the functionality, design, and purpose of their tools, more competent through the acquisition of AI-related skills such as prompt engineering and iterative testing, and more connected to peers through team collaboration and a shared sense of purpose. The study contributes to a growing body of evidence that student agency can be powerfully activated when learners are invited to co-design the very technologies they use. The shift from AI tool users to AI tool designers reconfigures students’ relationships with technology and knowledge, transforming them from consumers into co-creators in an evolving educational landscape.

Link: https://arxiv.org/abs/2510.19405

Authors: Lovis Heindrich, Falk Lieder

Abstract: The decisions of individuals and organizations are often suboptimal because fully rational decision-making is too demanding in the real world. Recent work suggests that some errors can be prevented by leveraging artificial intelligence to discover and teach clever heuristics. So far, this line of research has been limited to simplified, artificial decision-making tasks. This article is the first to extend this approach to a real-world decision problem, namely, executives deciding which project their organization should launch next. We develop a computational method (MGPS) that automatically discovers project selection strategies that are optimized for real people, and we develop an intelligent tutor that teaches the discovered project selection procedures. We evaluated MGPS on a computational benchmark and tested the intelligent tutor in a training experiment with two control conditions. MGPS outperformed a state-of-the-art method and was more computationally efficient. Moreover, people who practiced with our intelligent tutor learned significantly better project selection strategies than the control groups. These findings suggest that AI could be used to automate the process of discovering and formalizing the cognitive strategies taught by intelligent tutoring systems.

Link: https://arxiv.org/abs/2406.04082

Authors: Yoshinari Fujinuma

Abstract: Large Language Models (LLMs) are commonly used as evaluators in various applications, but the reliability of the outcomes remains a challenge. One such challenge is using LLMs-as-judges for direct assessment, i.e., assigning scores from a specified range without any references. We first show that this challenge stems from LLM judge outputs being associated with score range bias, i.e., LLM judge outputs are highly sensitive to pre-defined score ranges, preventing the search for optimal score ranges. We also show that similar biases exist among models from the same family. We then mitigate this bias through contrastive decoding, achieving up to 11.3% relative improvement on average in Spearman correlation with human judgments across different score ranges.

Link: https://arxiv.org/abs/2510.18196

Authors: Thorsten Fröhlich, Tim Schlippe

Abstract: The evaluation of academic theses is a cornerstone of higher education, ensuring rigor and integrity. Traditional methods, though effective, are time-consuming and subject to evaluator variability. This paper presents RubiSCoT, an AI-supported framework designed to enhance thesis evaluation from proposal to final submission. Using advanced natural language processing techniques, including large language models, retrieval-augmented generation, and structured chain-of-thought prompting, RubiSCoT offers a consistent, scalable solution. The framework includes preliminary assessments, multidimensional assessments, content extraction, rubric-based scoring, and detailed reporting. We present the design and implementation of RubiSCoT, discussing its potential to optimize academic assessment processes through consistent, scalable, and transparent evaluation.

Link: https://arxiv.org/abs/2510.17309