All Stories

  1. Large Language Model Agents for Improving Engagement with Behavior Change Interventions: Application to Digital Mindfulness

    Article • Proceedings of the ACM on Human-Computer Interaction, October 2025, ACM (Association for Computing Machinery)

    Harsh Kumar, Angela Zavaleta Bernuy, Jiakai Shi

  2. Guiding Students in Using LLMs in Supported Learning Environments: Effects on Interaction Dynamics, Learner Performance, Confidence, and Trust

    Article • Proceedings of the ACM on Human-Computer Interaction, November 2024, ACM (Association for Computing Machinery)

    Harsh Kumar, Jiakai Shi, Xinyuan Wang

  3. Supporting Self-Reflection at Scale with Large Language Models: Insights from Randomized Field Experiments in Classrooms

    Article • July 2024, ACM (Association for Computing Machinery)

    Harsh Kumar, Jiakai Shi, Xinyuan Wang

  4. Exploring the Use of Large Language Models for Improving the Awareness of Mindfulness

    Article • April 2023, ACM (Association for Computing Machinery)

    Harsh Kumar, Jiakai Shi

  5. Enhancing Digital COVID Vaccine Communication Strategies for Public Health Agencies

    Article • April 2022, ACM (Association for Computing Machinery)

    Jiakai Shi, Harsh Kumar

  6. Exploring The Potential of Chatbots to Provide Mental Well-being Support for Computer Science Students

    Article • March 2022, ACM (Association for Computing Machinery)

    Harsh Kumar, Jiakai Shi