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- research-articleMarch 2025
XAI Reveals the Causes of Attention Deficit Hyperactivity Disorder (ADHD) Bias in Student Performance Prediction
LAK '25: Proceedings of the 15th International Learning Analytics and Knowledge ConferencePages 418–428https://doi.org/10.1145/3706468.3706521Uncovering algorithmic bias related to sensitive attributes is crucial. However, understanding the underlying causes of bias is even more important to ensure fairer outcomes. This study investigates bias associated with Attention Deficit Hyperactivity ...
- research-articleMarch 2025
Refocusing the lens through which we view affect dynamics: The Skills, Difficulty, Value, Efficacy and Time Model
- Jaclyn Ocumpaugh,
- Nidhi Nasiar,
- Andres Felipe Zambrano,
- Alex Goslen,
- Jessica Vandenberg,
- Jordan Esiason,
- Jonathan Rowe,
- Stephen Hutt
LAK '25: Proceedings of the 15th International Learning Analytics and Knowledge ConferencePages 192–203https://doi.org/10.1145/3706468.3706495For more than a decade, a handful of theoretical models have shaped a substantial amount of the research related to students’ emotional experiences during learning. This research has been productive, but articulating the underlying implicit assumptions ...
- posterFebruary 2025
Predicting Student Reasoning for Self-Reported Affect in Game-Based Learning Environments
- Jordan Esiason,
- Alex Goslen,
- Andres Felipe Zambrano,
- Nidhi Nasiar,
- Stephen Hutt,
- Jonathan Rowe,
- Jaclyn Ocumpaugh,
- Jessica Vandenberg
SIGCSETS 2025: Proceedings of the 56th ACM Technical Symposium on Computer Science Education V. 2Pages 1453–1454https://doi.org/10.1145/3641555.3705232Student affect is widely recognized as a major influence on learning gains and engagement, which has led to the development of many automated affect detectors. However, in order to respond effectively to student affect, we must know how students ...
- posterDecember 2024
Student Perspectives on Expressing Academic Emotions in Digital Game-Based Learning
- Alex Goslen,
- Jessica Vandenberg,
- Andres Felipe Zambrano,
- Nidhi Nasiar,
- Stephen Hutt,
- Jaclyn Ocumpaugh,
- Jonathan Rowe
SIGCSE Virtual 2024: Proceedings of the 2024 on ACM Virtual Global Computing Education Conference V. 2Pages 316–317https://doi.org/10.1145/3649409.3691087Game-based learning environments can foster student engagement in learning, offering an important venue for exploring epistemic emotions. Data from this study were collected as part of a larger effort to develop an in-game self-reporting tool for ...
- research-articleMarch 2024
Hierarchical Dependencies in Classroom Settings Influence Algorithmic Bias Metrics
- Clara Belitz,
- HaeJin Lee,
- Nidhi Nasiar,
- Stephen E. Fancsali,
- Steve Ritter,
- Husni Almoubayyed,
- Ryan S. Baker,
- Jaclyn Ocumpaugh,
- Nigel Bosch
LAK '24: Proceedings of the 14th Learning Analytics and Knowledge ConferencePages 210–218https://doi.org/10.1145/3636555.3636869Measuring algorithmic bias in machine learning has historically focused on statistical inequalities pertaining to specific groups. However, the most common metrics (i.e., those focused on individual- or group-conditioned error rates) are not currently ...
- ArticleJuly 2022
How do A/B Testing and Secondary Data Analysis on AIED Systems Influence Future Research?
AbstractRecent years have seen a surge in research conducted on intelligent online learning platforms, with a particular expansion of research conducting A/B testing to decide which design to use, and research using secondary platform data in analyses. ...
- ArticleJune 2021
Affect-Targeted Interviews for Understanding Student Frustration
- Ryan S. Baker,
- Nidhi Nasiar,
- Jaclyn L. Ocumpaugh,
- Stephen Hutt,
- Juliana M. A. L. Andres,
- Stefan Slater,
- Matthew Schofield,
- Allison Moore,
- Luc Paquette,
- Anabil Munshi,
- Gautam Biswas
AbstractFrustration is a natural part of learning in AIED systems but remains relatively poorly understood. In particular, it remains unclear how students’ perceptions about the learning activity drive their experience of frustration and their subsequent ...