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Ed-Technical
Big data and algorithmic bias in education: what is it and why does it matter?
Oct 21, 2024
Ryan Baker, a Professor at the University of Pennsylvania and Director of the Penn Center for Learning Analytics, dives into the fascinating world of big data and algorithmic bias in education. He highlights how educational data mining can enhance learner engagement and outcomes. The discussion reveals the nuances of algorithmic bias, its societal implications, and why tailored approaches are necessary to ensure fairness. Moreover, Baker debunks myths about AI in education, advocating for a balanced integration that supports educators.
25:22
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Quick takeaways
- Educational data mining enhances understanding of learner behaviors, enabling educators to refine strategies for improved engagement and outcomes.
- Algorithmic bias poses challenges in achieving equitable access to educational interventions, emphasizing the need for representativeness in training data.
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The Role of Educational Data Mining
Educational data mining (EDM) utilizes machine learning and data mining methods to analyze data generated from digital learning platforms. This approach seeks to better understand learner behaviors and learning environments, ultimately enhancing educational experiences. For example, researchers have identified behaviors like 'gaming the system,' where students excessively seek hints instead of engaging with content, which has long-term negative impacts on their academic performance. By analyzing these patterns, educators can refine teaching strategies and platform designs to foster more effective learning outcomes.
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