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09/06/2023
Getting too personal(ized): The importance of feature choice in online adaptive algorithms
Digital educational technologies offer the potential to customize studen...
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05/30/2023
Student Usage of Q A Forums: Signs of Discomfort?
Q A forums are widely used in large classes to provide scalable suppor...
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11/22/2022
Contextual Bandits in a Survey Experiment on Charitable Giving: Within-Experiment Outcomes versus Policy Learning
We design and implement an adaptive experiment (a “contextual bandit”) t...
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08/10/2022
Using Adaptive Experiments to Rapidly Help Students
Adaptive experiments can increase the chance that current students obtai...
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08/10/2022
Increasing Students' Engagement to Reminder Emails Through Multi-Armed Bandits
Conducting randomized experiments in education settings raises the quest...
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08/10/2022
How can Email Interventions Increase Students' Completion of Online Homework? A Case Study Using A/B Comparisons
Email communication between instructors and students is ubiquitous, and ...
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08/09/2022
Experimenting with Experimentation: Rethinking The Role of Experimentation in Educational Design
What if we take a broader view of what it means to run an education expe...
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03/17/2022
Micro-Randomized Trial with Flexible Design and Sample Size Considerations
Technological advancements have made it possible to deliver mobile healt...
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03/04/2022
Reinforcement Learning in Modern Biostatistics: Constructing Optimal Adaptive Interventions
Reinforcement learning (RL) is acquiring a key role in the space of adap...
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12/20/2021
Understanding User Perspectives on Prompts for Brief Reflection on Troubling Emotions
We investigate users' perspectives on an online reflective question acti...
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03/22/2021
Challenges in Statistical Analysis of Data Collected by a Bandit Algorithm: An Empirical Exploration in Applications to Adaptively Randomized Experiments
Multi-armed bandit algorithms have been argued for decades as useful for...
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07/27/2020
Multi-Level Micro-Randomized Trial: Detecting the Proximal Effect of Messages on Physical Activity
Technological advancements in mobile devices have made it possible to de...
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07/17/2020
Sequential Explanations with Mental Model-Based Policies
The act of explaining across two parties is a feedback loop, where one p...
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10/12/2019
RiPPLE: A Crowdsourced Adaptive Platform for Recommendation of Learning Activities
This paper presents a platform called RiPPLE (Recommendation in Personal...
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04/14/2018
