Program

L@S 2023 Program
Thursday July 20
Coffee and Registration
08:30 | 30m
Workshops / Tutorials
09:00 | 1h 30m
Workshop 1: Fourth Annual Workshop on A/B Testing and Platform-Enabled Learning Research (Full day)
Tutorial 1 :Introducing an Open-source Adaptive Tutoring System to Accelerate Learning Sciences Experimentation (Half day)
Break
10:30 | 15m
Workshops / Tutorials
10:45 | 1h 15m
Workshop 1 (cont.): Fourth Annual Workshop on A/B Testing and Platform-Enabled Learning Research (Full day)
Tutorial 1 (cont.):Introducing an Open-source Adaptive Tutoring System to Accelerate Learning Sciences Experimentation (Half day)
Lunch and Registration
12:00 | 1h 00m
Workshops / Tutorials
13:00 | 1h 15m
Workshop 1 (cont.): Fourth Annual Workshop on A/B Testing and Platform-Enabled Learning Research (Full day)
Tutorial 2: How to Open Science: Promoting Principles and Reproducibility Practices within the Learning @ Scale Community (Half day)
Coffee Break
14:15 | 15m
Workshops / Tutorials
14:30 | 1h 15m
Workshop 1 (cont.): Fourth Annual Workshop on A/B Testing and Platform-Enabled Learning Research (Full day)
Tutorial 2 (cont.): How to Open Science: Promoting Principles and Reproducibility Practices within the Learning @ Scale Community (Half day)
Opening Reception
16:00 | 3h 00m
Posters, Demos and Reception
Friday July 21
Coffee and Registration
08:30 | 30m
Opening of L@S
09:00 | 15m
Session 1A Fairness and Equity @ Scale
09:15 | 1h 00m
1. Assessing the Fairness of Course Success Prediction Models in the Face of (Un)equal Demographic Group Distribution
2. All A-board: Sharing Educational Data Science Research with School Districts
Session 1B Open Science at Scale
10:15 | 30m
1. How to Open Science: Analyzing the Open Science Statement Compliance of the Learning @ Scale Conference
Coffee
10:45 | 15m
Keynote
11:00 | 1h 00m
Trust, Sustainability and Learning@Scale
Lunch
12:00 | 1h 00m
Session 2 Prediction@Scale
13:00 | 1h 30m
1. Exploring Cross-Country Prediction Model Generalizability in MOOCs
2. Evaluating a Learned Admission-Prediction Model as a Replacement for Standardized Tests in College Admissions
3. EliRank: A Code Editing History Based Ranking Model for Early Detection of Students in Need
Coffee
14:30 | 20m
Session 6 Instruction @ Scale I
14:50 | 1h 30m
1. Exploring Students’ Perceptions and Engagement in Hybrid Flexible Courses
2. Managing TAs at Scale: Investigating the Experiences of Teaching Assistants in Introductory Computer Science
3. How Learning Experience Designers Make Design Decisions: The Role of Data, the Reliance on Subject Matter Expertise, and the Opportunities for Data-Driven Support
Coffee
16:20 | 15m
Session 3 Systems and Tools @Scale
16:35 | 1h 30m
1. Convincing the Expert: Reducing Algorithm Aversion in Administrative Higher Education Decision-making
2. GPTeach: Interactive TA Training with GPT-based Students – ZOOM
3. Supporting Online Collaborative Work at Scale: A Mixed-Methods Study of a Learning Analytics Tool
Break Setup
18:05 | 10m
Poster Session and Reception
18:15 | 3h 00
Saturday July 22
Coffee
08:30 | 30m
Keynote
09:00 | 1h 00m
When Many Learners Interact: Towards Relational Processes at Scale
Coffee
10:00 | 15m
Session 4 Informal Learning @ Scale
10:15 | 1h 00m
1. From Answering for Points to Commenting for Others, An Examination of the Posting Behaviors of High-reputation-score Users of Stack Overflow
2. The Relevance of Ivan Illich’s Learning Webs 50 Years On
Coffee
11:15 | 15m
Session 5 Assessment @ Scale
11:30 | 1h 30m
1. Investigating the Impact of Skill-Related Videos on Online Learning
2. LENS: Predictive Diagnostics for Flexible and Efficient Assessments
3. Crowdsourcing the Evaluation of Multiple-Choice Questions Using Item-Writing Flaws and Bloom’s Taxonomy
Lunch
13:00 | 1h 00m
Awards
14:00 | 15m
Coffee
14:15 | 10m
Session 7 Instruction @ Scale II
14:25 | 1h 30m
1. Teaching at Scale and Back Again: The Impact of Instructors’ Participation in At-Scale Education Initiatives on Traditional Instruction
2. How Teachers Influence Student Adoption and Effectiveness of a Recommendation System for Algebra
3. Benefit of Gamification for Persistent Learners
CLOSING
15:55 | 30m