Tiffany Barnes

399 papers A* 19A 71B 105C 16Misc 3Journal 95Unranked 88
YearRankTypeTitle / Venue / Authors
2026 A* conf
AI Scholars Program: Scaling AI Literacy Through K-12 Outreach.
AAAI
Xiaoyi Tian, Yasitha Rajapaksha, Ally Limke, Clara DiMarco, Emily Bryans Dobar, Marnie Hill, Jamie Payton, Tiffany Barnes
2026 J jnl
AI-Generated Rubric Interfaces: K-12 Teachers' Perceptions and Practices.
CoRR
Bahare Riahi, Sayali Patukale, Joy Niranjan, Yogya Koneru, Tiffany Barnes, Veronica Cateté
2026 J jnl
Adaptive Scaffolding for Cognitive Engagement in an Intelligent Tutoring System.
CoRR
Sutapa Dey Tithi, Nazia Alam, Tahreem Yasir, Yang Shi, Xiaoyi Tian, Min Chi, Tiffany Barnes
2026 — conf
ClassEcho: A Tool for Observing, Visualizing, and Analyzing Student-Teacher Interactions in K-12 Computing Classrooms.
CHI Extended Abstracts
Ally Limke, Yasitha Rajapaksha, Eli Reed, Marnie Hill, Nicholas Lytle, Veronica Cateté, Tiffany Barnes
2026 J jnl
Data-Driven Hints in Intelligent Tutoring Systems.
CoRR
Sutapa Dey Tithi, Kimia Fazeli, Dmitri Droujkov, Tahreem Yasir, Xiaoyi Tian, Tiffany Barnes
2026 J jnl
Enhancing Mathematical Problem Solving in LLMs through Execution-Driven Reasoning Augmentation.
CoRR
Aditya Basarkar, Benyamin T. Tabarsi, Tiffany Barnes, Dongkuan Xu
2026 A* conf
Exploring Teacher-Chatbot Interaction and Affect in Block-Based Programming.
CHI
Bahare Riahi, Ally Limke, Xiaoyi Tian, Viktoriia Storozhevykh, Sayali Patukale, Tahreem Yasir, Khushbu Singh, Jennifer Chiu, Nicholas Lytle, Tiffany Barnes, Veronica Cateté
2026 J jnl
Exploring Teacher-Chatbot Interaction and Affect in Block-Based Programming.
CoRR
Bahare Riahi, Ally Limke, Xiaoyi Tian, Viktoriia Storozhevykh, Sayali Patukale, Tahreem Yasir, Khushbu Singh, Jennifer Chiu, Nicholas Lytle, Tiffany Barnes, Veronica Cateté
2026 A* conf
Exploring the Design and Impact of Interactive Worked Examples for Learners with Varying Prior Knowledge.
CHI
Sutapa Dey Tithi, Xiaoyi Tian, Ally Limke, Min Chi, Tiffany Barnes
2026 J jnl
Exploring the Design and Impact of Interactive Worked Examples for Learners with Varying Prior Knowledge.
CoRR
Sutapa Dey Tithi, Xiaoyi Tian, Ally Limke, Min Chi, Tiffany Barnes
2026 A* conf
Investigating the Interaction of Game Features and Spatial Skills with Performance and Perceived Difficulty in a Block-Based 3D Programming Puzzle Game.
CHI
Yasitha Rajapaksha, John Thomas Bacher, Tiffany Barnes
2026 — conf
Leveraging an LLM-Driven Feedback System to Support Computational Thinking and AI-Integrated STEM Learning.
SIGCSE (2)
Ananya Rao, Krish Piryani, Shiyan Jiang, Tiffany Barnes, Jennifer L. Albert, Marnie Hill, Bita Akram
2026 J jnl
SafeTalkCoach: Diversity-Driven Multi-Agent Simulation for Parent-Teen Health Conversations.
CoRR
Benyamin T. Tabarsi, Wenbo Li, Tahreem Yasir, Aryan Santhosh Kumar, Laura Widman, Dongkuan Xu, Tiffany Barnes
2026 A* conf
When AI Gets It Wrong: Scaffolding AI Hallucination Detection for Children Through Chatbot Creation.
CHI
Xiaoyi Tian, Deniz Ozturk, Sreekar Edula, Jibran Adil, Qiao Jin, Yang Shi, Tiffany Barnes
2026 J jnl
When Verification Hurts: Asymmetric Effects of Multi-Agent Feedback in Logic Proof Tutoring.
CoRR
Tahreem Yasir, Sutapa Dey Tithi, Benyamin T. Tabarsi, Dmitri Droujkov, Sam Gilson, Yasitha Rajapaksha, Xiaoyi Tian, Arun Kumar Ramesh, Dongkuan Xu, Tiffany Barnes
2025 — conf
Determining Problem Type Using Deep Reinforcement Learning in a Data-Driven Intelligent Tutor.
AIED (6)
Nazia Alam, Kimia Fazeli, Xiaoyi Tian, Min Chi, Tiffany Barnes
2025 A* conf
Human-Readable Neuro-Fuzzy Networks from Frequent Yet Discernible Patterns in Reward-Based Environments.
IJCAI
John Wesley Hostetter, Adittya Soukarjya Saha, Md. Mirajul Islam, Tiffany Barnes, Min Chi
2025 J jnl
Investigating the Impact and Student Perceptions of Guided Parsons Problems for Learning Logic with Subgoals.
CoRR
Sutapa Dey Tithi, Xiaoyi Tian, Min Chi, Tiffany Barnes
2025 — conf
Investigating the Impact of Confusion and Agency on Motivation in a Game-Based Learning Environment.
AIED (3)
Dmitri Droujkov, Andrew Emerson, Dan Carpenter, Xiaoyi Tian, Roger Azevedo, Tiffany Barnes
2025 J jnl
LLMs' Reshaping of People, Processes, Products, and Society in Software Development: A Comprehensive Exploration with Early Adopters.
CoRR
Benyamin T. Tabarsi, Heidi Reichert, Ally Limke, Sandeep Kuttal, Tiffany Barnes
2025 A* conf
MerryQuery: A Trustworthy LLM-Powered Tool Providing Personalized Support for Educators and Students.
AAAI
Benyamin T. Tabarsi, Aditya Basarkar, Xukun Liu, Dongkuan Xu, Tiffany Barnes
2025 — ed.
Proceedings of the 2025 Conference on Research on Equitable and Sustained Participation in Engineering, Computing, and Technology, RESPECT 2025, Newark, NJ, USA, July 14-16, 2025
RESPECT
Brianna Blaser, Tiffany Barnes, Carla Strickland, Earl W. Huff Jr., Alexis Cobo
2025 B conf
SnapClass: An AI-Enhanced Classroom Management System for Block-Based Programming.
VL/HCC
Bahare Riahi, Xiaoyi Tian, Ally Limke, Viktoriia Storozhevykh, Veronica Cateté, Tiffany Barnes, Nicholas Lytle, Khushbu Singh
2025 J jnl
SnapClass: An AI-Enhanced Classroom Management System for Block-Based Programming.
CoRR
Bahare Riahi, Xiaoyi Tian, Ally Limke, Viktoriia Storozhevykh, Veronica Cateté, Tiffany Barnes, Nicholas Lytle, Khushbu Singh
2025 J jnl
The Promise and Limits of LLMs in Constructing Proofs and Hints for Logic Problems in Intelligent Tutoring Systems.
CoRR
Sutapa Dey Tithi, Arun Kumar Ramesh, Clara DiMarco, Xiaoyi Tian, Nazia Alam, Kimia Fazeli, Tiffany Barnes
2025 J jnl
The promise and limits of LLMs in constructing proofs and hints for logic problems in intelligent tutoring systems.
Comput. Educ. Artif. Intell.
Sutapa Dey Tithi, Arun Kumar Ramesh, Clara DiMarco, Xiaoyi Tian, Nazia Alam, Kimia Fazeli, Tiffany Barnes
2025 — conf
What Does It Take to Support Problem Solving in Programming Classrooms? A New Framework from the K-12 Teacher Perspective.
CHI Extended Abstracts
Ally Limke, Saminur Islam, Bahare Riahi, Xiaoyi Tian, Marnie Hill, Veronica Cateté, Tiffany Barnes
2024 — conf
A Survey of K-12 Teacher Needs for an Online Programming Learning System.
CHI Extended Abstracts
Ally Limke, Marnie Hill, Veronica Cateté, Tiffany Barnes
2024 — conf
Cracking the Cultural Code: Understanding the Cultural Barriers for Asian International CS Students in the US.
SIGCSE (2)
Sandeep Sthapit, Madison Thomas, Janet Brock, Tiffany Barnes
2024 — conf
Cracking the Cultural Code: Understanding the Cultural Barriers for International CS Students in the US.
RESPECT
Sandeep Sthapit, Madison Thomas, Janet Brock, Tiffany Barnes
2024 C conf
Empowering Secondary School Teachers: Creating, Executing, and Evaluating a Transformative Professional Development Course on ChatGPT.
FIE
Heidi Reichert, Benyamin T. Tabarsi, Zifan Zhang, Cheri Fennell, Indira Bhandari, David Robinson, Madeline Drayton, Catherine Crofton, Matthew Lococo, Dongkuan Xu, Tiffany Barnes
2024 B conf
Evaluating Multi-Knowledge Component Interpretability of Deep Knowledge Tracing Models in Programming.
EDM
Yang Shi, Min Chi, Tiffany Barnes, Thomas W. Price
2024 J jnl
Example, nudge, or practice? Assessing metacognitive knowledge transfer of factual and procedural learners.
User Model. User Adapt. Interact.
Mark Abdelshiheed, Robert Moulder, John Wesley Hostetter, Tiffany Barnes, Min Chi
2024 — conf
Experience Helps, but It Isn't Everything: Exploring Causes of Affective State in Novice Programmers.
SIGCSE (2)
Heidi Reichert, Sandeep Sthapit, Benyamin T. Tabarsi, Ally Limke, Thomas W. Price, Tiffany Barnes
2024 B conf
How Much Training is Needed? Reducing Training Time using Deep Reinforcement Learning in an Intelligent Tutor.
EDM
Nazia Alam, Behrooz Mostafavi, Sutapa Dey Tithi, Min Chi, Tiffany Barnes
2024 J jnl
How and When: The Impact of Metacognitive Knowledge Instruction and Motivation on Transfer Across Intelligent Tutoring Systems.
Int. J. Artif. Intell. Educ.
Mark Abdelshiheed, Tiffany Barnes, Min Chi
2024 — conf
Idea Builder: Motivating Idea Generation and Planning for Open-Ended Programming Projects through Storyboarding.
SIGCSE (1)
Wengran Wang, Ally Limke, Mahesh Bobbadi, Amy Isvik, Veronica Cateté, Tiffany Barnes, Thomas W. Price
2024 J jnl
Investigating the Impact of Backward Strategy Learning in a Logic Tutor: Aiding Subgoal Learning Towards Improved Problem Solving.
Int. J. Artif. Intell. Educ.
Preya Shabrina, Behrooz Mostafavi, Mark Abdelshiheed, Min Chi, Tiffany Barnes
2024 B conf
Jigsaw: A Tool for Decomposing and Planning Programming Problems.
VL/HCC
Heidi Reichert, Benyamin T. Tabarsi, Thomas W. Price, Tiffany Barnes
2024 B conf
More, May not the Better: Insights from Applying Deep Reinforcement Learning for Pedagogical Policy Induction.
EDM
Gyuhun Jung, Markel Sanz Ausin, Tiffany Barnes, Min Chi
2024 — conf
Multi-Pronged Pedagogical Approaches to Broaden Participation in Computing and Increase Students' Computing Persistence: A Robustness Analysis of the STARS Computing Corps' Impact on Students' Intentions to Persist in Computing.
SIGCSE (1)
Lauren Gabrielle Wyatt, Susan Rebecca Fisk, Clarissa A. Thompson, Jamie Payton, Veronica Cateté, Audrey Smith Rorrer, Tiffany Barnes, Tom McKlin
2024 — conf
Ninth SPLICE Workshop on Technology and Data Infrastructure for CS Education Research.
SIGCSE (2)
Clifford A. Shaffer, Peter Brusilovsky, Ken Koedinger, Thomas W. Price, Tiffany Barnes, Behrooz Mostafavi
2024 J jnl
Retaining Black Women in Computing: A Comparative Analysis of Interventions for Computing Persistence.
ACM Trans. Comput. Educ.
Susan R. Fisk, Brittany Watts, Courtney Dress, Charlotte Lee, Audrey Rorrer, Tom McKlin, Tiffany Barnes, Jamie Payton
2024 — conf
Scaffolding Novices: Analyzing When and How Parsons Problems Impact Novice Programming in an Integrated Science Assignment.
ICER (1)
Benyamin T. Tabarsi, Heidi Reichert, Nicholas Lytle, Veronica Cateté, Tiffany Barnes
2024 B conf
Strategic Interface Design Can Improve Learning Efficiency in an Intelligent Tutoring System.
EDM
Sutapa Dey Tithi, Behrooz Mostafavi, Arun Kumar Ramesh, Tiffany Barnes
2024 J jnl
Teaching Support Systems for Formal Foundations of Computer Science (Dagstuhl Seminar 24251).
Dagstuhl Reports
Tiffany Barnes, Jan Vahrenhold, Thomas Zeume, Florian Schmalstieg
2023 — conf
A Case Study on When and How Novices Use Code Examples in Open-Ended Programming.
ITiCSE (1)
Wengran Wang, Yudong Rao, Archit Kwatra, Alexandra Milliken, Yihuan Dong, Neeloy Gomes, Sarah Martin, Veronica Cateté, Amy Isvik, Tiffany Barnes, Chris Martens, Thomas W. Price
2023 A conf
A Self-Organizing Neuro-Fuzzy Q-Network: Systematic Design with Offline Hybrid Learning.
AAMAS
John Wesley Hostetter, Mark Abdelshiheed, Tiffany Barnes, Min Chi
2023 — conf
A Unified Batch Hierarchical Reinforcement Learning Framework for Pedagogical Policy Induction with Deep Bisimulation Metrics.
AIED (Posters/Late Breaking Results/...)
Markel Sanz Ausin, Mark Abdelshiheed, Tiffany Barnes, Min Chi
2023 J jnl
Assessing Competency Using Metacognition and Motivation: The Role of Time-Awareness in Preparation for Future Learning.
CoRR
Mark Abdelshiheed, Mehak Maniktala, Tiffany Barnes, Min Chi
2023 B conf
Bridging Declarative, Procedural, and Conditional Metacognitive Knowledge Gap Using Deep Reinforcement Learning.
CogSci
Mark Abdelshiheed, John Wesley Hostetter, Tiffany Barnes, Min Chi
2023 J jnl
Bridging Declarative, Procedural, and Conditional Metacognitive Knowledge Gap Using Deep Reinforcement Learning.
CoRR
Mark Abdelshiheed, John Wesley Hostetter, Tiffany Barnes, Min Chi
2023 — conf
Do Intentions to Persist Predict Short-Term Computing Course Enrollments: A Scale Development, Validation, and Reliability Analysis.
SIGCSE (1)
Rachel Harred, Tiffany Barnes, Susan R. Fisk, Bita Akram, Thomas W. Price, Spencer Yoder
2023 A* conf
Does Knowing When Help Is Needed Improve Subgoal Hint Performance in an Intelligent Data-Driven Logic Tutor?
AAAI
Nazia Alam, Mehak Maniktala, Behrooz Mostafavi, Min Chi, Tiffany Barnes
2023 — conf
Empowering Students as Leaders of Co-Design for Block-Based Programming.
CHI Extended Abstracts
Ally Limke, Nicholas Lytle, Maggie Lin, Sana Mahmoud, Marnie Hill, Veronica Cateté, Tiffany Barnes
2023 J jnl
Enhancing a student productivity model for adaptive problem-solving assistance.
User Model. User Adapt. Interact.
Mehak Maniktala, Min Chi, Tiffany Barnes
2023 B conf
Exploring Novices' Struggle and Progress During Programming Through Data-Driven Detectors and Think-Aloud Protocols.
VL/HCC
Benyamin T. Tabarsi, Heidi Reichert, Rachel Qualls, Thomas W. Price, Tiffany Barnes
2023 — conf
Exploring the Effect of Autoencoder Based Feature Learning for a Deep Reinforcement Learning Policy for Providing Proactive Help.
AIED (Posters/Late Breaking Results/...)
Nazia Alam, Behrooz Mostafavi, Min Chi, Tiffany Barnes
2023 — conf
Exposing Oversights in the Collection, Analysis, and Reporting of Demographic Data.
RESPECT
Tom McKlin, Clarissa A. Thompson, Susan R. Fisk, Audrey Rorrer, Tiffany Barnes
2023 — conf
Giving Back While Moving Forward: Sharing Strategies for Integrating Research and Action for Equity and Inclusion into Your Computing Career.
SIGCSE (2)
Amy Isvik, Tiffany Barnes, Jamie Payton
2023 — conf
High School Girls' Experiences in a Project-Based Learning Computer Science Course.
RESPECT
Isabella Gransbury, Janet Brock, Veronica Cateté, Tiffany Barnes, Shuchi Grover, Ákos Lédeczi
2023 A conf
Impact of Learning a Subgoal-Directed Problem-Solving Strategy Within an Intelligent Logic Tutor.
AIED
Preya Shabrina, Behrooz Mostafavi, Min Chi, Tiffany Barnes
2023 — conf
Investigating the Impact of On-Demand Code Examples on Novices' Open-Ended Programming Experience.
ICER (1)
Wengran Wang, John Bacher, Amy Isvik, Ally Limke, Sandeep Sthapit, Yang Shi, Benyamin T. Tabarsi, Keith Tran, Veronica Cateté, Tiffany Barnes, Chris Martens, Thomas W. Price
2023 B conf
KC-Finder: Automated Knowledge Component Discovery for Programming Problems.
EDM
Yang Shi, Robin Schmucker, Min Chi, Tiffany Barnes, Thomas W. Price
2023 B conf
Learning Problem Decomposition-Recomposition with Data-driven Chunky Parsons Problems within an Intelligent Logic Tutor.
EDM
Preya Shabrina, Behrooz Mostafavi, Sutapa Dey Tithi, Min Chi, Tiffany Barnes
2023 A conf
Leveraging Deep Reinforcement Learning for Metacognitive Interventions Across Intelligent Tutoring Systems.
AIED
Mark Abdelshiheed, John Wesley Hostetter, Tiffany Barnes, Min Chi
2023 J jnl
Leveraging Deep Reinforcement Learning for Metacognitive Interventions across Intelligent Tutoring Systems.
CoRR
Mark Abdelshiheed, John Wesley Hostetter, Tiffany Barnes, Min Chi
2023 — conf
Leveraging Fuzzy Logic Towards More Explainable Reinforcement Learning-Induced Pedagogical Policies on Intelligent Tutoring Systems.
FUZZ
John Wesley Hostetter, Mark Abdelshiheed, Tiffany Barnes, Min Chi
2023 J jnl
Metacognition and Motivation: The Role of Time-Awareness in Preparation for Future Learning.
CoRR
Mark Abdelshiheed, Guojing Zhou, Mehak Maniktala, Tiffany Barnes, Min Chi
2023 J jnl
Mixing Backward- with Forward-Chaining for Metacognitive Skill Acquisition and Transfer.
CoRR
Mark Abdelshiheed, John Wesley Hostetter, Xi Yang, Tiffany Barnes, Min Chi
2023 B conf
Participatory Design with Teachers for Block-Based Learning with SnapClass.
VL/HCC
Ally Limke, Nicholas Lytle, Sana Mahmoud, Maggie Lin, Marnie Hill, Veronica Cateté, Tiffany Barnes
2023 J jnl
Preparing Unprepared Students For Future Learning.
CoRR
Mark Abdelshiheed, Mehak Maniktala, Song Ju, Ayush Jain, Tiffany Barnes, Min Chi
2023 — conf
Project-Based Software Engineering Curriculum for Secondary Students.
WiPSCE
Isabella Gransbury, Janet Brock, Emily Root, Veronica Cateté, Tiffany Barnes, Shuchi Grover, Ákos Lédeczi
2023 — conf
Promoting K12 / University Collaboration.
SIGCSE (2)
Kathryn Perry, Mohsen Dorodchi, Kinnis Gosha, Lien Diaz, Tiffany Barnes, Joanna Goode
2023 — conf
Student Attitudes During the Pilot of the Computer Science Frontiers Course.
ICER (2)
Janet Brock, Isabella Gransbury, Veronica Cateté, Tiffany Barnes, Shuchi Grover, Ákos Lédeczi
2023 J jnl
The Impact of Batch Deep Reinforcement Learning on Student Performance: A Simple Act of Explanation Can Go A Long Way.
Int. J. Artif. Intell. Educ.
Markel Sanz Ausin, Mehak Maniktala, Tiffany Barnes, Min Chi
2023 J jnl
The Power of Nudging: Exploring Three Interventions for Metacognitive Skills Instruction across Intelligent Tutoring Systems.
CoRR
Mark Abdelshiheed, John Wesley Hostetter, Preya Shabrina, Tiffany Barnes, Min Chi
2023 B conf
XAI to Increase the Effectiveness of an Intelligent Pedagogical Agent.
IVA
John Wesley Hostetter, Cristina Conati, Xi Yang, Mark Abdelshiheed, Tiffany Barnes, Min Chi
2022 J jnl
A Multicriteria Evaluation for Data-Driven Programming Feedback Systems: Accuracy, Effectiveness, Fallibility, and Students' Response.
CoRR
Preya Shabrina, Samiha Marwan, Andrew Bennison, Min Chi, Thomas W. Price, Tiffany Barnes
2022 A* conf
A Socially Relevant Focused AI Curriculum Designed for Female High School Students.
AAAI
Lauren Alvarez, Isabella Gransbury, Veronica Cateté, Tiffany Barnes, Ákos Lédeczi, Shuchi Grover
2022 J jnl
Adaptive Immediate Feedback for Block-Based Programming: Design and Evaluation.
IEEE Trans. Learn. Technol.
Samiha Marwan, Bita Akram, Tiffany Barnes, Thomas W. Price
2022 B conf
Admitting you have a problem is the first step: Modeling when and why students seek help in programming assignments.
EDM
Zhikai Gao, Bradley Erickson, Yiqiao Xu, Collin F. Lynch, Sarah Heckman, Tiffany Barnes
2022 — conf
Automating Personalized Feedback to Improve Students' Persistence in Computing.
SIGCSE (2)
Susan R. Fisk, Cynthia Hunt, Lina Battestilli, Bita Akram, Tiffany Barnes, Thomas W. Price, Spencer Yoder
2022 — conf
Beauty and Joy of Computing: AP CS Principles & Middle School Curriculum.
SIGCSE (2)
Michael Ball, Lauren Mock, Dan Garcia, Tiffany Barnes, Marnie Hill, Mary Fries, Pamela Fox, Yuan Garcia
2022 J jnl
Block-based abstractions and expansive services to make advanced computing concepts accessible to novices.
J. Comput. Lang.
Corey E. Brady, Brian Broll, Gordon Stein, Devin C. Jean, Shuchi Grover, Veronica Cateté, Tiffany Barnes, Ákos Lédeczi
2022 — conf
Case Studies on the Use of Storyboarding by Novice Programmers.
ITiCSE (1)
Ally Limke, Alexandra Milliken, Veronica Cateté, Isabella Gransbury, Amy Isvik, Thomas W. Price, Chris Martens, Tiffany Barnes
2022 — conf
Characterizing High School Participants' Motivations and Outcomes in a Service-Oriented Summer Internship.
Koli Calling
Amy Isvik, Nicholas Lytle, Veronica Cateté, Tiffany Barnes
2022 B conf
Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks.
EDM
Yang Shi, Min Chi, Tiffany Barnes, Thomas W. Price
2022 J jnl
Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks.
CoRR
Yang Shi, Min Chi, Tiffany Barnes, Thomas W. Price
2022 — conf
Computer Science Frontiers: New Curricula to Advance Female Interest in Computing.
SIGCSE (2)
Veronica Cateté, Lauren Alvarez, Shuchi Grover, Isabella Gransbury, Brian Broll, Madeline Drayton, Audrey Coats, April Collins, Ákos Lédeczi, Tiffany Barnes
2022 — ed.
Conference on Research in Equitable and Sustained Participation in Engineering, Computing, and Technology, RESPECT 2022, Baltimore, MD, USA, May 23-24, 2022
RESPECT
Veronica Cateté, Stacey Sexton, Tiffany Barnes, Kinnis Gosha, Jamie Payton
2022 A* conf
Cross-Lingual Adversarial Domain Adaptation for Novice Programming.
AAAI
Ye Mao, Farzaneh Khoshnevisan, Thomas W. Price, Tiffany Barnes, Min Chi
2022 — conf
Designing a Dashboard for Student Teamwork Analysis.
SIGCSE (1)
Niki Gitinabard, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2022 J jnl
Enhancing a Student Productivity Model for Adaptive Problem-Solving Assistance.
CoRR
Mehak Maniktala, Min Chi, Tiffany Barnes
2022 — conf
Exploring Design Choices to Support Novices' Example Use During Creative Open-Ended Programming.
SIGCSE (1)
Wengran Wang, Audrey Le Meur, Mahesh Bobbadi, Bita Akram, Tiffany Barnes, Chris Martens, Thomas W. Price
2022 — conf
Gender, Self-Assessment, and Persistence in Computing: How gender differences in self-assessed ability reduce women's persistence in computer science.
ICER (1)
Cynthia Hunt, Spencer Yoder, Taylor Comment, Thomas W. Price, Bita Akram, Lina Battestilli, Tiffany Barnes, Susan R. Fisk
2022 — conf
Increasing Students' Persistence in Computer Science through a Lightweight Scalable Intervention.
ITiCSE (1)
Bita Akram, Susan R. Fisk, Spencer Yoder, Cynthia Hunt, Thomas W. Price, Lina Battestilli, Tiffany Barnes
2022 — conf
Investigating Impacts of STARS Program Components on Persistence in Computing for Black and White College Students.
RESPECT
Haley Crews, Tiffany Barnes, Josh Pollock, Susan R. Fisk, Jamie Payton, Tom McKlin, Audrey Rorrer, Rachel Harred, Veronica Cateté
2022 J jnl
Investigating the Impact of Backward Strategy Learning in a Logic Tutor: Aiding Subgoal Learning towards Improved Problem Solving.
CoRR
Preya Shabrina, Behrooz Mostafavi, Mark Abdelshiheed, Min Chi, Tiffany Barnes
2022 J jnl
Leveraging Granularity: Hierarchical Reinforcement Learning for Pedagogical Policy Induction.
Int. J. Artif. Intell. Educ.
Guojing Zhou, Hamoon Azizsoltani, Markel Sanz Ausin, Tiffany Barnes, Min Chi
2022 — conf
Mixing Backward- with Forward-Chaining for Metacognitive Skill Acquisition and Transfer.
AIED (1)
Mark Abdelshiheed, John Wesley Hostetter, Xi Yang, Tiffany Barnes, Min Chi
2022 B conf
Pinpoint: A Record, Replay, and Extract System to Support Code Comprehension and Reuse.
VL/HCC
Wengran Wang, Gordon Fraser, Mahesh Bobbadi, Benyamin T. Tabarsi, Tiffany Barnes, Chris Martens, Shuyin Jiao, Thomas W. Price
2022 — conf
STARS Ignite: A Program for Supporting Professors in Organizing Student Cohorts for Conferences.
SIGCSE (2)
Amy Isvik, Veronica Cateté, Lina Battestilli, Tiffany Barnes, Jamie Payton, Chelsea Zackey
2022 — conf
Student-Tutor Mixed-Initiative Decision-Making Supported by Deep Reinforcement Learning.
AIED (1)
Song Ju, Xi Yang, Tiffany Barnes, Min Chi
2022 J jnl
The Impact of Looking Further Ahead: A Comparison of Two Data-driven Unsolicited Hint Types on Performance in an Intelligent Data-driven Logic Tutor.
Int. J. Artif. Intell. Educ.
Christa Cody, Mehak Maniktala, Nicholas Lytle, Min Chi, Tiffany Barnes
2022 B conf
The Power of Nudging: Exploring Three Interventions for Metacognitive Skills Instruction across Intelligent Tutoring Systems.
CogSci
Mark Abdelshiheed, John Wesley Hostetter, Preya Shabrina, Tiffany Barnes, Min Chi
2021 A conf
Agile Curriculum Development: Computational Modeling COVID-19.
SIGCSE
Madeline Hinckle, Veronica Cateté, Nicholas Lytle, Tiffany Barnes, Eric N. Wiebe
2021 B conf
Automatically classifying student help requests: a multi-year analysis.
EDM
Zhikai Gao, Collin F. Lynch, Sarah Heckman, Tiffany Barnes
2021 J jnl
Correction to: Avoiding Help Avoidance: Using Interface Design Changes to Promote Unsolicited Hint Usage in an Intelligent Tutor.
Int. J. Artif. Intell. Educ.
Mehak Maniktala, Christa Cody, Tiffany Barnes, Min Chi
2021 J jnl
Designing a Dashboard for Student Teamwork Analysis.
CoRR
Niki Gitinabard, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2021 — conf
Evaluating Critical Reinforcement Learning Framework in the Field.
AIED (1)
Song Ju, Guojing Zhou, Mark Abdelshiheed, Tiffany Barnes, Min Chi
2021 — conf
Examining Equity in Computing-Infused Lessons Made by Novices.
RESPECT
Amy Isvik, Veronica Cateté, Erynn Elmore, Tiffany Barnes
2021 B conf
Execution Trace Based Feature Engineering To Enable Formative Feedback on Visual, Interactive Programs.
EDM
Wengran Wang, Gordon Fraser, Tiffany Barnes, Chris Martens, Thomas W. Price
2021 — conf
Execution-Trace-Based Feature Engineering To Enable Formative Feedback on Visual, Interactive Programs (Full Paper).
EDM (Workshops)
Wengran Wang, Gordon Fraser, Tiffany Barnes, Chris Martens, Thomas W. Price
2021 A conf
Exploring and Influencing Teacher Grading for Block-based Programs through Rubrics and the GradeSnap Tool.
ICER
Alexandra Milliken, Veronica Cateté, Ally Limke, Isabella Gransbury, Hannah E. Chipman, Yihuan Dong, Tiffany Barnes
2021 — conf
Infusing Computing: Moving a Service Oriented Internship Program Online.
RESPECT
Amy Isvik, Veronica Cateté, Dave Bell, Isabella Gransbury, Tiffany Barnes
2021 — conf
Investigating the Impact of Computing vs Pedagogy Experience in Novices Creation of Computing-Infused Curricula.
ITiCSE (1)
Amy Isvik, Veronica Cateté, Tiffany Barnes
2021 B conf
Just a Few Expert Constraints Can Help: Humanizing Data-Driven Subgoal Detection for Novice Programming.
EDM
Samiha Marwan, Yang Shi, Ian Menezes, Min Chi, Tiffany Barnes, Thomas W. Price
2021 B conf
Knowing both when and where: Temporal-ASTNN for Early Prediction of Student Success in Novice Programming Tasks.
EDM
Ye Mao, Yang Shi, Samiha Marwan, Thomas W. Price, Tiffany Barnes, Min Chi
2021 B conf
More With Less: Exploring How to Use Deep Learning Effectively through Semi-supervised Learning for Automatic Bug Detection in Student Code.
EDM
Yang Shi, Ye Mao, Tiffany Barnes, Min Chi, Thomas W. Price
2021 — conf
Novices' Learning Barriers When Using Code Examples in Open-Ended Programming.
ITiCSE (1)
Wengran Wang, Archit Kwatra, James Skripchuk, Neeloy Gomes, Alexandra Milliken, Chris Martens, Tiffany Barnes, Thomas W. Price
2021 J jnl
Novices' Learning Barriers When Using Code Examples in Open-Ended Programming.
CoRR
Wengran Wang, Archit Kwatra, James Skripchuk, Neeloy Gomes, Alexandra Milliken, Chris Martens, Tiffany Barnes, Thomas W. Price
2021 B conf
PEDI - Piazza Explorer Dashboard for Intervention.
VL/HCC
Ruth Okoilu Akintunde, Ally Limke, Tiffany Barnes, Sarah Heckman, Collin F. Lynch
2021 A conf
PlanIT! A New Integrated Tool to Help Novices Design for Open-ended Projects.
SIGCSE
Alexandra Milliken, Wengran Wang, Veronica Cateté, Sarah Martin, Neeloy Gomes, Yihuan Dong, Rachel Harred, Amy Isvik, Tiffany Barnes, Thomas W. Price, Chris Martens
2021 B conf
Preparing Unprepared Students For Future Learning.
CogSci
Mark Abdelshiheed, Mehak Maniktala, Song Ju, Ayush Jain, Tiffany Barnes, Min Chi
2021 — conf
Promoting Students' Progress-Monitoring Behavior during Block-Based Programming.
Koli Calling
Samiha Marwan, Preya Shabrina, Alex Milliken, Ian Menezes, Veronica Cateté, Thomas W. Price, Tiffany Barnes
2021 B conf
Removing the Walls Around Visual Educational Programming Environments.
VL/HCC
Brian Broll, Ákos Lédeczi, Gordon Stein, Devin C. Jean, Corey E. Brady, Shuchi Grover, Veronica Cateté, Tiffany Barnes
2021 A conf
STARS Ignite: A Program for Supporting Professors in Organizing Student Cohorts for Conferences.
SIGCSE
Amy Isvik, Tiffany Barnes, Jamie Payton, Veronica Cateté, Lina Battestilli
2021 — conf
Tackling the Credit Assignment Problem in Reinforcement Learning-Induced Pedagogical Policies with Neural Networks.
AIED (1)
Markel Sanz Ausin, Mehak Maniktala, Tiffany Barnes, Min Chi
2021 A conf
Teaching with the Beauty and Joy of Computing - AP CSP and More!
SIGCSE
Marnie Hill, Dan Garcia, Tiffany Barnes, Lauren Mock, Michael Ball, Amy Isvik, Dave Bell
2021 A conf
Technology We Can't Live Without!, Revisited.
SIGCSE
Dan Garcia, Tiffany Barnes, Art Lopez, Chinma Uche, Jill Westerlund
2021 A conf
The Design and Implementation of a Method for Evaluating and Building Research Practice Partnerships.
SIGCSE
Audrey Rorrer, David Pugalee, Callie Edwards, Danielle Boulden, Mary Lou Maher, Lijuan Cao, Mohsen Dorodchi, Veronica Cateté, David Frye, Tiffany Barnes, Eric N. Wiebe
2021 J jnl
The Impact of Looking Further Ahead: A Comparison of Two Data-driven Unsolicited Hint Types on Performance in an Intelligent Data-driven Logic Tutor.
CoRR
Christa Cody, Mehak Maniktala, Nicholas Lytle, Min Chi, Tiffany Barnes
2021 A conf
The Virtual Pivot: Transitioning Computational Thinking PD for Middle and High School Content Area Teachers.
SIGCSE
Robin Jocius, Deepti Joshi, Jennifer L. Albert, Tiffany Barnes, Richard Robinson, Veronica Cateté, Yihuan Dong, Melanie Blanton, W. Ian O'Byrne, Ashley Andrews
2021 B conf
Using Student Trace Logs To Determine Meaningful Progress and Struggle During Programming Problem Solving.
EDM
Yihuan Dong, Samiha Marwan, Preya Shabrina, Tiffany Barnes, Thomas W. Price
2021 A conf
You Really Need Help: Exploring Expert Reasons for Intervention During Block-based Programming Assignments.
ICER
Yihuan Dong, Preya Shabrina, Samiha Marwan, Tiffany Barnes
2020 — conf
A block-based modeling curriculum for teaching middle grade science students about Covid-19.
WiPSCE
Veronica Cateté, Nicholas Lytle, Danielle Boulden, Madeline Hinckle, Eric N. Wiebe, Tiffany Barnes
2020 A conf
Adaptive Immediate Feedback Can Improve Novice Programming Engagement and Intention to Persist in Computer Science.
ICER
Samiha Marwan, Ge Gao, Susan R. Fisk, Thomas W. Price, Tiffany Barnes
2020 — conf
Aligning Theory and Practice in Teacher Professional Development for Computer Science.
Koli Calling
Veronica Cateté, Lauren Alvarez, Amy Isvik, Alexandra Milliken, Marnie Hill, Tiffany Barnes
2020 J jnl
Avoiding Help Avoidance: Using Interface Design Changes to Promote Unsolicited Hint Usage in an Intelligent Tutor.
Int. J. Artif. Intell. Educ.
Mehak Maniktala, Christa Cody, Tiffany Barnes, Min Chi
2020 J jnl
Avoiding Help Avoidance: Using Interface Design Changes to Promote Unsolicited Hint Usage in an Intelligent Tutor.
CoRR
Mehak Maniktala, Christa Cody, Tiffany Barnes, Min Chi
2020 — conf
Bridge to Computing: An outreach program for at-risk young men.
RESPECT
Veronica Cateté, Dave Bell, Amy Isvik, Nicholas Lytle, Yihuan Dong, Tiffany Barnes
2020 A conf
Code, Connect, Create: The 3C Professional Development Model to Support Computational Thinking Infusion.
SIGCSE
Robin Jocius, Deepti Joshi, Yihuan Dong, Richard Robinson, Veronica Cateté, Tiffany Barnes, Jennifer L. Albert, Ashley Andrews, Nicholas Lytle
2020 — conf
Comparing Feature Engineering Approaches to Predict Complex Programming Behaviors.
CSEDM@EDM
Wengran Wang, Yudong Rao, Yang Shi, Alexandra Milliken, Chris Martens, Tiffany Barnes, Thomas W. Price
2020 — conf
Creating a School-wide CS/CT-focused STEM Ecosystem to Address Access Barriers.
RESPECT
Danielle Boulden, Callie Edwards, Veronica Cateté, Nicholas Lytle, Tiffany Barnes, Eric N. Wiebe, Dave Frye
2020 A conf
Data-informed curriculum sequences for a curriculum-integrated game.
LAK
Ruth Okoilu Akintunde, Preya Shabrina, Veronica Cateté, Tiffany Barnes, Collin F. Lynch, Teomara Rutherford
2020 A conf
Deep Thought: An Intelligent Logic Tutor for Discrete Math.
SIGCSE
Mehak Maniktala, Tiffany Barnes
2020 B conf
Does autonomy help Help? The impact of unsolicited hints and choice on help avoidance and learning.
EDM
Christa Cody, Mehak Maniktala, David Warren, Min Chi, Tiffany Barnes
2020 B conf
Exploring Differences Between Student and Teacher Created Snap! Projects.
VL/HCC
Amy Isvik, Veronica Cateté, Lauren Alvarez, Nicholas Lytle, Tiffany Barnes
2020 — conf
Exploring the Impact of Simple Explanations and Agency on Batch Deep Reinforcement Learning Induced Pedagogical Policies.
AIED (1)
Markel Sanz Ausin, Mehak Maniktala, Tiffany Barnes, Min Chi
2020 J jnl
Extending the Hint Factory for the assistance dilemma: A novel, data-driven HelpNeed Predictor for proactive problem-solving help.
CoRR
Mehak Maniktala, Christa Cody, Amy Isvik, Nicholas Lytle, Min Chi, Tiffany Barnes
2020 B conf
Extending the Hint Factory: Towards Modelling Productivity for Open-ended Problem-solving.
EDM
Mehak Maniktala, Tiffany Barnes, Min Chi
2020 — conf
FIRST Principles to Design for Online, Synchronous High School CS Teacher Training and Curriculum Co-Design.
Koli Calling
Shuchi Grover, Veronica Cateté, Tiffany Barnes, Marnie Hill, Ákos Lédeczi, Brian Broll
2020 — conf
FLAMES: A Socially Relevant Computing Summer Internship for High School Students.
RESPECT
Amy Isvik, Veronica Cateté, Tiffany Barnes
2020 J jnl
Featured Research on Equity and Sustained Participation in Engineering, Computing, and Technology.
Comput. Sci. Eng.
Tiffany Barnes, Jamie Payton, Alicia Nicki Washington, Felesia Stukes, Alan Peterfreund, Sarah Dunton
2020 A* conf
Hierarchical Reinforcement Learning for Pedagogical Policy Induction (Extended Abstract).
IJCAI
Guojing Zhou, Hamoon Azizsoltani, Markel Sanz Ausin, Tiffany Barnes, Min Chi
2020 — conf
Immediate Data-Driven Positive Feedback Increases Engagement on Programming Homework for Novices.
CSEDM@EDM
Samiha Marwan, Thomas W. Price, Min Chi, Tiffany Barnes
2020 A conf
Improving Student-System Interaction Through Data-driven Explanations of Hierarchical Reinforcement Learning Induced Pedagogical Policies.
UMAP
Guojing Zhou, Xi Yang, Hamoon Azizsoltani, Tiffany Barnes, Min Chi
2020 — conf
Infusing Computing: A Scaffolding and Teacher Accessibility Analysis of Computing Lessons Designed by Novices.
Koli Calling
Veronica Cateté, Amy Isvik, Tiffany Barnes
2020 A conf
Investigating Different Assignment Designs to Promote Collaboration in Block-Based Environments.
SIGCSE
Nicholas Lytle, Alexandra Milliken, Veronica Cateté, Tiffany Barnes
2020 A conf
Peeking through the classroom window: a detailed data-driven analysis on the usage of a curriculum integrated math game in authentic classrooms.
LAK
Preya Shabrina, Ruth Okoilu Akintunde, Mehak Maniktala, Tiffany Barnes, Collin F. Lynch, Teomara Rutherford
2020 B conf
Poster: Designing GradeSnap for Block-Based Code.
VL/HCC
Alexandra Milliken, Veronica Cateté, Amy Isvik, Tiffany Barnes
2020 B conf
Student Teamwork on Programming Projects. What can GitHub logs show us?
EDM
Niki Gitinabard, Ruth Okoilu, Yiqiao Xu, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2020 J jnl
Student Teamwork on Programming Projects: What can GitHub logs show us?
CoRR
Niki Gitinabard, Ruth Okoilu, Yiqiao Xu, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2020 A conf
The AP Computer Science Principles Exam: Teacher Reflections.
SIGCSE
Hannah E. Chipman, Marnie Hill, Tiffany Barnes
2020 A conf
The Beauty and Joy of Computing Curriculum and Teacher Professional Development.
SIGCSE
Michael Ball, Lauren Mock, Dan Garcia, Tiffany Barnes, Marnie Hill, Alexandra Milliken, Joshua Paley, Efrain Lopez, Jason Bohrer
2020 — conf
The Impact of Data-driven Positive Programming Feedback: When it Helps, What Happens when it Goes Wrong, and How Students Respond.
CSEDM@EDM
Preya Shabrina, Samiha Marwan, Min Chi, Thomas W. Price, Tiffany Barnes
2020 B conf
What Time is It? Student Modeling Needs to Know.
EDM
Ye Mao, Samiha Marwan, Thomas W. Price, Tiffany Barnes, Min Chi
2020 A conf
Work in Progress Report: A STEM EcoSystem Approach to CS/CT for All in a Middle School.
SIGCSE
Lijuan Cao, Audrey Rorrer, David Pugalee, Mary Lou Maher, Mohsen Dorodchi, David Frye, Tiffany Barnes, Eric N. Wiebe
2019 J jnl
A Comparison of the Quality of Data-Driven Programming Hint Generation Algorithms.
Int. J. Artif. Intell. Educ.
Thomas W. Price, Yihuan Dong, Rui Zhi, Benjamin Paaßen, Nicholas Lytle, Veronica Cateté, Tiffany Barnes
2019 A* conf
A Field Study of Teachers Using a Curriculum-integrated Digital Game.
CHI
Zhongxiu Peddycord-Liu, Veronica Cateté, Jessica Vandenberg, Tiffany Barnes, Collin F. Lynch, Teomara Rutherford
2019 — conf
CEO: A Triangulated Evaluation of a Modeling-Based CT-Infused CS Activity for Non-CS Middle Grade Students.
CompEd
Nicholas Lytle, Veronica Cateté, Yihuan Dong, Danielle Boulden, Bita Akram, Jennifer Houchins, Tiffany Barnes, Eric N. Wiebe
2019 A conf
Defining Tinkering Behavior in Open-ended Block-based Programming Assignments.
SIGCSE
Yihuan Dong, Samiha Marwan, Veronica Cateté, Thomas W. Price, Tiffany Barnes
2019 B conf
Effective Computer Science Teacher Professional Development: Beauty and Joy of Computing 2018.
ITiCSE
Alexandra Milliken, Christa Cody, Veronica Cateté, Tiffany Barnes
2019 A conf
Effects of a Pathfinding Program Visualization on Algorithm Development.
SIGCSE
Nicholas Lytle, Mark Floryan, Tiffany Barnes
2019 A conf
Evaluating the Effectiveness of Parsons Problems for Block-based Programming.
ICER
Rui Zhi, Min Chi, Tiffany Barnes, Thomas W. Price
2019 A conf
Exploring the Impact of Worked Examples in a Novice Programming Environment.
SIGCSE
Rui Zhi, Thomas W. Price, Samiha Marwan, Alexandra Milliken, Tiffany Barnes, Min Chi
2019 — conf
From 'Use' to 'Choose': Scaffolding CT Curricula and Exploring Student Choices while Programming (Practical Report).
WiPSCE
Nicholas Lytle, Veronica Cateté, Amy Isvik, Danielle Boulden, Yihuan Dong, Eric N. Wiebe, Tiffany Barnes
2019 — conf
Hierarchical Reinforcement Learning for Pedagogical Policy Induction.
AIED (1)
Guojing Zhou, Hamoon Azizsoltani, Markel Sanz Ausin, Tiffany Barnes, Min Chi
2019 — conf
How Long is Enough? Predicting Student Outcomes with Same-Day Gameplay Data in an Educational Math Game.
EDM (Workshops)
Rachel Harred, Christa Cody, Mehak Maniktala, Preya Shabrina, Tiffany Barnes, Collin F. Lynch
2019 J jnl
How Widely Can Prediction Models Be Generalized? Performance Prediction in Blended Courses.
IEEE Trans. Learn. Technol.
Niki Gitinabard, Yiqiao Xu, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2019 J jnl
How Widely Can Prediction Models be Generalized? An Analysis of Performance Prediction in Blended Courses.
CoRR
Niki Gitinabard, Yiqiao Xu, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2019 B conf
Identifying Critical Pedagogical Decisions through Adversarial Deep Reinforcement Learning.
EDM
Song Ju, Guojing Zhou, Hamoon Azizsoltani, Tiffany Barnes, Min Chi
2019 — conf
Importance Sampling to Identify Empirically Valid Policies and their Critical Decisions.
EDM (Workshops)
Song Ju, Shitian Shen, Hamoon Azizsoltani, Tiffany Barnes, Min Chi
2019 B conf
Infusing Computing: Analyzing Teacher Programming Products in K-12 Computational Thinking Professional Development.
ITiCSE
Yihuan Dong, Veronica Cateté, Nicholas Lytle, Amy Isvik, Tiffany Barnes, Robin Jocius, Jennifer L. Albert, Deepti Joshi, Richard Robinson, Ashley Andrews
2019 B conf
Leveraging Deep Reinforcement Learning for Pedagogical Policy Induction in an Intelligent Tutoring System.
EDM
Markel Sanz Ausin, Hamoon Azizsoltani, Tiffany Barnes, Min Chi
2019 B conf
One minute is enough: Early Prediction of Student Success and Event-level Difficulty during Novice Programming Tasks.
EDM
Ye Mao, Rui Zhi, Farzaneh Khoshnevisan, Thomas W. Price, Tiffany Barnes, Min Chi
2019 A conf
PRADA: A Practical Model for Integrating Computational Thinking in K-12 Education.
SIGCSE
Yihuan Dong, Veronica Cateté, Robin Jocius, Nicholas Lytle, Tiffany Barnes, Jennifer L. Albert, Deepti Joshi, Richard Robinson, Ashley Andrews
2019 J jnl
Predicting Student Performance Based on Online Study Habits: A Study of Blended Courses.
CoRR
Adithya Sheshadri, Niki Gitinabard, Collin F. Lynch, Tiffany Barnes, Sarah Heckman
2019 J jnl
RESPECT 2019: Yes, We Still Need to Talk About Diversity in Computing.
Comput. Sci. Eng.
Alicia Nicki Washington, Tiffany Barnes, Jamie Payton, Sarah Dunton, Felesia Stukes, Alan Peterfreund
2019 B conf
Toward Data-Driven Example Feedback for Novice Programming.
EDM
Rui Zhi, Samiha Marwan, Yihuan Dong, Nicholas Lytle, Thomas W. Price, Tiffany Barnes
2019 A* conf
Unobserved Is Not Equal to Non-existent: Using Gaussian Processes to Infer Immediate Rewards Across Contexts.
IJCAI
Hamoon Azizsoltani, Yeo-Jin Kim, Markel Sanz Ausin, Tiffany Barnes, Min Chi
2019 B conf
Use, Modify, Create: Comparing Computational Thinking Lesson Progressions for STEM Classes.
ITiCSE
Nicholas Lytle, Veronica Cateté, Danielle Boulden, Yihuan Dong, Jennifer Houchins, Alexandra Milliken, Amy Isvik, Dolly Bounajim, Eric N. Wiebe, Tiffany Barnes
2019 A conf
Using Bloom's Taxonomy to Write Effective Programming Questions for Autograding Tools.
SIGCSE
Lina Battestilli, Sarah Korkes, Olivia Smith, Tiffany Barnes
2019 B conf
What You Say is Relevant to How You Make Friends: Measuring the Effect of Content on Social Connection.
EDM
Yiqiao Xu, Niki Gitinabard, Collin F. Lynch, Tiffany Barnes
2019 B conf
What will you do next? A sequence analysis on the student transitions between online platforms in blended courses.
EDM
Niki Gitinabard, Tiffany Barnes, Sarah Heckman, Collin F. Lynch
2019 J jnl
What will you do next? A sequence analysis on the student transitions between online platforms in blended courses.
CoRR
Niki Gitinabard, Sarah Heckman, Tiffany Barnes, Collin F. Lynch
2018 J jnl
An interview with access computing.
ACM SIGCSE Bull.
Richard E. Ladner, Tiffany Barnes
2018 B conf
Creation and validation of low-stakes rubrics for K-12 computer science.
ITiCSE
Veronica Cateté, Nicholas Lytle, Tiffany Barnes
2018 J jnl
Early Prediction of Course Grades: Models and Feature Selection.
CoRR
Hengxuan Li, Collin F. Lynch, Tiffany Barnes
2018 — conf
Empirically Evaluating the Effectiveness of POMDP vs. MDP Towards the Pedagogical Strategies Induction.
AIED (2)
Shitian Shen, Behrooz Mostafavi, Collin F. Lynch, Tiffany Barnes, Min Chi
2018 — conf
Exploring Online Course Sociograms Using Cohesion Network Analysis.
AIED (2)
Maria-Dorinela Sirbu, Mihai Dascalu, Scott A. Crossley, Danielle S. McNamara, Tiffany Barnes, Collin F. Lynch, Stefan Trausan-Matu
2018 B conf
How many friends can you make in a week?: evolving social relationships in MOOCs over time.
EDM
Yiqiao Xu, Collin F. Lynch, Tiffany Barnes
2018 — conf
Infusing computational thinking into middle grade science classrooms: lessons learned.
WiPSCE
Veronica Cateté, Nicholas Lytle, Yihuan Dong, Danielle Boulden, Bita Akram, Jennifer Houchins, Tiffany Barnes, Eric N. Wiebe, James C. Lester, Bradford W. Mott, Kristy Elizabeth Boyer
2018 — conf
Investigation of the Influence of Hint Type on Problem Solving Behavior in a Logic Proof Tutor.
AIED (2)
Christa Cody, Behrooz Mostafavi, Tiffany Barnes
2018 — conf
Learning Curve Analysis in a Large-Scale, Drill-and-Practice Serious Math Game: Where Is Learning Support Needed?
AIED (1)
Zhongxiu Peddycord-Liu, Rachel Harred, Sarah Karamarkovich, Tiffany Barnes, Collin F. Lynch, Teomara Rutherford
2018 — conf
Modeling Math Success Using Cohesion Network Analysis.
AIED (2)
Scott A. Crossley, Maria-Dorinela Sirbu, Mihai Dascalu, Tiffany Barnes, Collin F. Lynch, Danielle S. McNamara
2018 B conf
Predicting Student Performance Based on Online Study Habits: A Study of Blended Courses.
EDM
Adithya Sheshadri, Niki Gitinabard, Collin F. Lynch, Tiffany Barnes, Sarah Heckman
2018 A ed.
Proceedings of the 49th ACM Technical Symposium on Computer Science Education, SIGCSE 2018, Baltimore, MD, USA, February 21-24, 2018
SIGCSE
Tiffany Barnes, Daniel D. Garcia, Elizabeth K. Hawthorne, Manuel A. Pérez-Quiñones
2018 J jnl
SIGCSE symposium 2018 preview.
ACM SIGCSE Bull.
Tiffany Barnes, Dan Garcia
2018 J jnl
SIGCSE symposium 2018 report.
ACM SIGCSE Bull.
Tiffany Barnes, Dan Garcia
2018 — conf
The Impact of Data Quantity and Source on the Quality of Data-Driven Hints for Programming.
AIED (1)
Thomas W. Price, Rui Zhi, Yihuan Dong, Nicholas Lytle, Tiffany Barnes
2017 J jnl
A Social Network Analysis on Blended Courses.
CoRR
Niki Gitinabard, Linting Xue, Collin F. Lynch, Sarah Heckman, Tiffany Barnes
2017 B conf
Application of the Delphi Method in Computer Science Principles Rubric Creation.
ITiCSE
Veronica Cateté, Tiffany Barnes
2017 J jnl
Assessing implicit science learning in digital games.
Comput. Hum. Behav.
Elizabeth Rowe, Jodi Asbell-Clarke, Ryan S. Baker, Michael Eagle, Andrew Hicks, Tiffany Barnes, Rebecca Brown, Teon Edwards
2017 J jnl
Broadening access to computer science education.
ACM SIGCSE Bull.
Tiffany Barnes
2017 J jnl
Broadening participation opportunities in 2017.
ACM SIGCSE Bull.
Tiffany Barnes
2017 J jnl
CS for all, equity, and responsibility.
ACM SIGCSE Bull.
Tiffany Barnes
2017 B conf
Evaluation of a Data-driven Feedback Algorithm for Open-ended Programming.
EDM
Thomas W. Price, Rui Zhi, Tiffany Barnes
2017 — conf
Evaluation of a Template-Based Puzzle Generator for an Educational Programming Game.
AIIDE
Yihuan Dong, Tiffany Barnes
2017 C conf
Evaluation of a template-based puzzle generator for an educational programming game.
FDG
Yihuan Dong, Tiffany Barnes
2017 J jnl
Evolution of an Intelligent Deductive Logic Tutor Using Data-Driven Elements.
Int. J. Artif. Intell. Educ.
Behrooz Mostafavi, Tiffany Barnes
2017 A conf
Factors Influencing Students' Help-Seeking Behavior while Programming with Human and Computer Tutors.
ICER
Thomas W. Price, Zhongxiu Liu, Veronica Cateté, Tiffany Barnes
2017 B conf
Graph-based Educational Data Mining.
EDM
Collin F. Lynch, Tiffany Barnes, Linting Xue, Niki Gitinabard
2017 A conf
Hint Generation Under Uncertainty: The Effect of Hint Quality on Help-Seeking Behavior.
AIED
Thomas W. Price, Rui Zhi, Tiffany Barnes
2017 J jnl
Identifying Student Communities in Blended Courses.
CoRR
Niki Gitinabard, Collin F. Lynch, Sarah Heckman, Tiffany Barnes
2017 B conf
Identifying student communities in blended courses.
EDM
Niki Gitinabard, Collin F. Lynch, Sarah Heckman, Tiffany Barnes
2017 B conf
Linking Language to Math Success in a Blended Course.
EDM
Scott A. Crossley, Tiffany Barnes, Collin F. Lynch, Danielle S. McNamara
2017 J jnl
Preface for the Special Issue on AI-Supported Education in Computer Science.
Int. J. Artif. Intell. Educ.
Tiffany Barnes, Kristy Elizabeth Boyer, Sharon I-Han Hsiao, Nguyen-Thinh Le, Sergey A. Sosnovsky
2017 B ed.
Proceedings of the 10th International Conference on Educational Data Mining, EDM 2017, Wuhan, Hubei, China, June 25-28, 2017
EDM
Xiangen Hu, Tiffany Barnes, Arnon Hershkovitz, Luc Paquette
2017 A ed.
Proceedings of the 2017 ACM SIGCSE Technical Symposium on Computer Science Education, SIGCSE 2017, Seattle, WA, USA, March 8-11, 2017
SIGCSE
Michael E. Caspersen, Stephen H. Edwards, Tiffany Barnes, Daniel D. Garcia
2017 B conf
Showpiece: ISnap demonstration.
VL/HCC
Thomas W. Price, Tiffany Barnes
2017 B conf
The Antecedents of and Associations with Elective Replay in An Educational Game: Is Replay Worth It?
EDM
Zhongxiu Liu, Christa Cody, Tiffany Barnes, Collin F. Lynch, Teomara Rutherford
2017 J jnl
The Continuous Hint Factory - Providing Hints in Vast and Sparsely Populated Edit Distance Spaces.
CoRR
Benjamin Paaßen, Barbara Hammer, Thomas William Price, Tiffany Barnes, Sebastian Gross, Niels Pinkwart
2017 J jnl
Understanding problem solving behavior of 6-8 graders in a debugging game.
Comput. Sci. Educ.
Zhongxiu Liu, Rui Zhi, Andrew Hicks, Tiffany Barnes
2017 Misc conf
Using Serious Game Analytics to Inform Digital Curricular Sequencing: What Math Objective Should Students Play Next?
CHI PLAY
Zhongxiu Peddycord-Liu, Christa Cody, Sarah Kessler, Tiffany Barnes, Collin F. Lynch, Teomara Rutherford
2016 A conf
AP CS Principles and The Beauty and Joy of Computing Curriculum (Abstract Only).
SIGCSE
Daniel D. Garcia, Tiffany Barnes, Michael Ball, Emil Biga, Josh Paley, Marnie Hill, Nathan Mattix, Parisa Safa, Sean Morris, Shawn Kenner
2016 J jnl
Best of RESPECT, Part 2.
Comput. Sci. Eng.
Tiffany Barnes, Jamie Payton, George K. Thiruvathukal, Kristy Elizabeth Boyer, Jeffrey Forbes
2016 B conf
Combining Worked Examples and Problem Solving in a Data-Driven Logic Tutor.
ITS
Zhongxiu Liu, Behrooz Mostafavi, Tiffany Barnes
2016 A conf
Data-driven proficiency profiling: proof of concept.
LAK
Behrooz Mostafavi, Tiffany Barnes
2016 B conf
Developing a Rubric for a Creative CS Principles Lab.
ITiCSE
Veronica Cateté, Erin Snider, Tiffany Barnes
2016 J jnl
Editorial: A Message from the Editorial Team and an Introduction to the January-March 2016 Issue.
IEEE Trans. Learn. Technol.
Peter Brusilovsky, Mike Sharples, Gustavo R. Alves, Tiffany Barnes, Sherry Y. Chen, Carol H. C. Chu, Hendrik Drachsler, Seiji Isotani, Euan Lindsay, Xavier Ochoa, Mykola Pechenizkiy, Ma. Mercedes T. Rodrigo, Cristóbal Romero, Sergey A. Sosnovsky, Stefaan Ternier, Katrien Verbert
2016 A conf
Evaluation of a Frame-based Programming Editor.
ICER
Thomas W. Price, Neil C. C. Brown, Dragan Lipovac, Tiffany Barnes, Michael Kölling
2016 B conf
Exploring the Impact of Data-driven Tutoring Methods on Students' Demonstrative Knowledge in Logic Problem Solving.
EDM
Behrooz Mostafavi, Tiffany Barnes
2016 B conf
Generating Data-driven Hints for Open-ended Programming.
EDM
Thomas W. Price, Yihuan Dong, Tiffany Barnes
2016 J jnl
Guest Editors' introduction.
Comput. Sci. Eng.
Tiffany Barnes, Jamie Payton, George K. Thiruvathukal, Kristy Elizabeth Boyer, Jeffrey Forbes
2016 J jnl
Highlights of broadening participation research at RESPECT'16.
ACM SIGCSE Bull.
Tiffany Barnes
2016 A conf
How to Launch a STARS Computing Corps Cohort to Improve Retention and Broaden Participation in Computing (Abstract Only).
SIGCSE
Jamie Payton, Tiffany Barnes
2016 J jnl
Launching STARS Computing Corps: Engaging Faculty and Student Leaders to Broaden Participation.
Inroads
Jamie Payton, Tiffany Barnes, Audrey Rorrer, Kim Buch, Kristine S. Nagel
2016 J jnl
Learn about broadening participation: research at RESPECT'16.
ACM SIGCSE Bull.
Tiffany Barnes
2016 A conf
Lessons Learned from "BJC" CS Principles Professional Development.
SIGCSE
Thomas W. Price, Veronica Cateté, Jennifer L. Albert, Tiffany Barnes, Daniel D. Garcia
2016 B conf
MOOC Learner Behaviors by Country and Culture; an Exploratory Analysis.
EDM
Zhongxiu Liu, Rebecca Brown, Collin F. Lynch, Tiffany Barnes, Ryan S. Baker, Yoav Bergner, Danielle S. McNamara
2016 B conf
Measuring Gameplay Affordances of User-Generated Content in an Educational Game.
EDM
Andrew Hicks, Zhongxiu Liu, Michael Eagle, Tiffany Barnes
2016 B ed.
Proceedings of the 9th International Conference on Educational Data Mining, EDM 2016, Raleigh, North Carolina, USA, June 29 - July 2, 2016
EDM
Tiffany Barnes, Min Chi, Mingyu Feng
2016 J jnl
STARS Computing Corps: Enhancing Engagement of Underrepresented Students and Building Community in Computing.
Comput. Sci. Eng.
Jamie Payton, Tiffany Barnes, Kim Buch, Audrey Rorrer, Huifang Zuo, Kinnis Gosha, Kristine S. Nagel, Nannette P. Napier, Ebrahim Randeree, Lawrence Dennis
2016 A conf
Scaling up for CS10K: Teaching and Supporting New Computer Science High School Teachers (Abstract Only).
SIGCSE
Tiffany Barnes, Jamie Payton, Daniel D. Garcia
2016 B conf
The Impact of Granularity on the Effectiveness of Students' Pedagogical Decisions.
CogSci
Guojing Zhou, Collin F. Lynch, Thomas W. Price, Tiffany Barnes, Min Chi
2016 J jnl
The need for research in broadening participation.
Commun. ACM
Tiffany Barnes, George K. Thiruvathukal
2016 A conf
Using game analytics to evaluate puzzle design and level progression in a serious game.
LAK
Drew Hicks, Michael Eagle, Elizabeth Rowe, Jodi Asbell-Clarke, Teon Edwards, Tiffany Barnes
2016 B conf
Validating Game-based Measures of Implicit Science Learning.
EDM
Elizabeth Rowe, Jodi Asbell-Clarke, Michael Eagle, Andrew Hicks, Tiffany Barnes, Rebecca Brown, Teon Edwards
2015 — conf
An Exploration of Data-Driven Hint Generation in an Open-Ended Programming Problem.
EDM (Workshops)
Thomas W. Price, Tiffany Barnes
2015 B conf
An Improved Data-Driven Hint Selection Algorithm for Probability Tutors.
EDM
Thomas W. Price, Collin F. Lynch, Tiffany Barnes, Min Chi
2015 A conf
Augmenting introductory Computer Science Classes with GameMaker and Mobile Apps (Abstract Only).
SIGCSE
Veronica Cateté, Barry W. Peddycord III, Tiffany Barnes
2015 — conf
BOTS: Selecting Next-Steps from Player Traces in a Puzzle Game.
EDM (Workshops)
Andrew Hicks, Yihuan Dong, Rui Zhi, Veronica Cateté, Tiffany Barnes
2015 J jnl
Broadening participation and RESPECT: join our new professional organization and conference!
ACM SIGCSE Bull.
Tiffany Barnes, George K. Thiruvathukal
2015 A conf
Building Compiler-Student Friendship.
AIED
Zhongxiu Liu, Tiffany Barnes
2015 — conf
Communities of Performance & Communities of Preference.
EDM (Workshops)
Rebecca Brown, Collin F. Lynch, Yuan Wang, Michael Eagle, Jennifer L. Albert, Tiffany Barnes, Ryan Shaun Baker, Yoav Bergner, Danielle S. McNamara
2015 A conf
Comparing Textual and Block Interfaces in a Novice Programming Environment.
ICER
Thomas W. Price, Tiffany Barnes
2015 A conf
Creating Data-Driven Feedback for Novices in Goal-Driven Programming Projects.
AIED
Thomas W. Price, Tiffany Barnes
2015 B conf
Data-Driven Proficiency Profiling.
EDM
Behrooz Mostafavi, Zhongxiu Liu, Tiffany Barnes
2015 A conf
Data-Driven Worked Examples Improve Retention and Completion in a Logic Tutor.
AIED
Behrooz Mostafavi, Guojing Zhou, Collin F. Lynch, Min Chi, Tiffany Barnes
2015 A conf
Evaluating Scratch Programs to Assess Computational Thinking in a Science Lesson (Abstract Only).
SIGCSE
Jennifer L. Albert, Barry W. Peddycord III, Tiffany Barnes
2015 A conf
Exploring Missing Behaviors with Region-Level Interaction Network Coverage.
AIED
Michael Eagle, Tiffany Barnes
2015 B conf
Exploring Problem-Solving Behavior in an Optics Game.
EDM
Michael Eagle, Rebecca Brown, Elizabeth Rowe, Tiffany Barnes, Jodi Asbell-Clarke, Teon Edwards
2015 A conf
Exploring networks of problem-solving interactions.
LAK
Michael Eagle, Andrew Hicks, Barry W. Peddycord III, Tiffany Barnes
2015 B conf
Good Communities and Bad Communities: Does Membership Affect Performance?
EDM
Rebecca Brown, Collin F. Lynch, Michael Eagle, Jennifer L. Albert, Tiffany Barnes, Ryan S. Baker, Yoav Bergner, Danielle S. McNamara
2015 J jnl
Highlights of broadening participation research at RESPECT'15.
ACM SIGCSE Bull.
Tiffany Barnes, Mark Guzdial
2015 B conf
Interaction Network Estimation: Predicting Problem-Solving Diversity in Interactive Environments.
EDM
Michael Eagle, Andrew Hicks, Tiffany Barnes
2015 B conf
Language to Completion: Success in an Educational Data Mining Massive Open Online Class.
EDM
Scott A. Crossley, Danielle S. McNamara, Ryan S. Baker, Yuan Wang, Luc Paquette, Tiffany Barnes, Yoav Bergner
2015 Misc conf
Measuring Implicit Science Learning with Networks of Player-Game Interactions.
CHI PLAY
Michael Eagle, Elizabeth Rowe, Drew Hicks, Rebecca Brown, Tiffany Barnes, Jodi Asbell-Clarke, Teon Edwards
2015 J jnl
Reports of the Workshops Held at the Tenth AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment.
AI Mag.
Tiffany Barnes, Oliver Bown, Michael Buro, Michael Cook, Arne Eigenfeldt, Héctor Muñoz-Avila, Santiago Ontañón, Philippe Pasquier, Noriko Tomuro, Robert Michael Young, Alexander Zook
2015 J jnl
SIGCSE BP: broadening participation gets RESPECT.
ACM SIGCSE Bull.
Tiffany Barnes
2015 J jnl
SIGCSE BP: enrollments and diversity at odds?
ACM SIGCSE Bull.
Lisa C. Kaczmarczyk, Tiffany Barnes
2015 B conf
The Impact of Granularity on Worked Examples and Problem Solving.
CogSci
Guojing Zhou, Thomas W. Price, Collin F. Lynch, Tiffany Barnes, Min Chi
2015 J jnl
The beauty and joy of computing.
Inroads
Dan Garcia, Brian Harvey, Tiffany Barnes
2015 J jnl
The effects of integrating service learning into computer science: an inter-institutional longitudinal study.
Comput. Sci. Educ.
Jamie Payton, Tiffany Barnes, Kim Buch, Audrey Rorrer, Huifang Zuo
2015 A conf
Towards data-driven mastery learning.
LAK
Behrooz Mostafavi, Michael Eagle, Tiffany Barnes
2015 — conf
Using the Hint Factory to Compare Model-Based Tutoring Systems.
EDM (Workshops)
Collin F. Lynch, Thomas W. Price, Min Chi, Tiffany Barnes
2014 A conf
AP CS principles and the beauty and joy of computing curriculum (abstract only).
SIGCSE
Daniel D. Garcia, Brian Harvey, Tiffany Barnes, Daniel Armendariz, Jon McKinsey, Zachary MacHardy, Omoju Miller, Barry W. Peddycord III, Eugene Lemon, Sean Morris, Josh Paley
2014 C conf
Balancing physical and cognitive challenge: A study of players' psychological responses to exergame play.
FDG
Andrea Nickel, Jamie Payton, Tiffany Barnes, Erik Wikstrom, Maybellin Burgos, Zachary Wartell, Mykel Pendergrass, Nate Blanchard, Brian Thomas
2014 B conf
Building Games to Learn from Their Players: Generating Hints in a Serious Game.
Intelligent Tutoring Systems
Andrew Hicks, Barry W. Peddycord III, Tiffany Barnes
2014 B conf
Data-Driven Feedback Beyond Next-Step Hints.
EDM
Michael Eagle, Tiffany Barnes
2014 A conf
Engaging college students in service learning to grow the K-12 computing pipeline and prepare the 21st century workforce (abstract only).
SIGCSE
Jamie Payton, Tiffany Barnes, Jason Black, Cheryl D. Seals
2014 — conf
Evaluation of Logic Proof Problem Difficulty Through Student Performance Data.
EDM (Workshops)
Behrooz Mostafavi, Tiffany Barnes
2014 B conf
Exploration of Student's Use of Rule Application References in a Propositional Logic Tutor.
EDM
Michael Eagle, Vinaya Polamreddi, Behrooz Mostafavi, Tiffany Barnes
2014 B conf
Exploring Differences in Problem Solving with Data-Driven Approach Maps.
EDM
Michael Eagle, Tiffany Barnes
2014 C conf
Foreword.
FDG
Tiffany Barnes, Ian Bogost
2014 B conf
Generating Hints for Programming Problems Using Intermediate Output.
EDM
Barry W. Peddycord III, Andrew Hicks, Tiffany Barnes
2014 — conf
InVis: An EDM Tool For Graphical Rendering And Analysis Of Student Interaction Data.
EDM (Workshops)
Vinay Sheshadri, Collin F. Lynch, Tiffany Barnes
2014 A conf
Making games and apps in introductory computer science (abstract only).
SIGCSE
Tiffany Barnes, Veronica Cateté, Andrew Hicks, Barry W. Peddycord III
2014 B conf
Modeling Student Dropout in Tutoring Systems.
Intelligent Tutoring Systems
Michael Eagle, Tiffany Barnes
2014 J jnl
November 2013 special projects grant awards.
ACM SIGCSE Bull.
Tiffany Barnes, Sue Fitzgerald
2014 C conf
Part of the game: Changing level creation to identify and filter low quality user-generated levels.
FDG
Andrew Hicks, Veronica Cateté, Tiffany Barnes
2014 C ed.
Proceedings of the 9th International Conference on the Foundations of Digital Games, FDG 2014, Liberty of the Seas, Caribbean, April 3-7, 2014.
FDG
Michael Mateas, Tiffany Barnes, Ian Bogost
2014 J jnl
Reflections from a computational service learning trip to Haiti.
J. Comput. Sci. Coll.
Richard Burns, Wanda Eugene, Tiffany Barnes, Stephen Chandler, Megan Harwell, Osarieme Omokaro
2014 — conf
Snag'em: Graph Data Mining for a Social Networking Game.
EDM (Workshops)
Veronica Cateté, Andrew Hicks, Tiffany Barnes, Collin F. Lynch
2014 A conf
Snap! (build your own blocks) (abstract only).
SIGCSE
Brian Harvey, Daniel D. Garcia, Tiffany Barnes, Nathaniel Titterton, Omoju Miller, Daniel Armendariz, Jon McKinsey, Zachary MacHardy, Eugene Lemon, Sean Morris, Josh Paley
2014 B conf
Survival Analysis on Duration Data in Intelligent Tutors.
Intelligent Tutoring Systems
Michael Eagle, Tiffany Barnes
2014 A conf
Use and development of entertainment technologies in after school STEM program.
SIGCSE
Veronica Cateté, Kathleen Wassell, Tiffany Barnes
2013 A conf
AP CS principles and the beauty and joy of computing curriculum (abstract only).
SIGCSE
Daniel D. Garcia, Brian Harvey, Tiffany Barnes, Nathaniel Titterton, Daniel Armendariz, Luke Segars, Eugene Lemon, Sean Morris, Josh Paley
2013 B conf
An Algorithm for Reducing the Complexity of Interaction Networks.
EDM
Matthew W. Johnson, Michael Eagle, John C. Stamper, Tiffany Barnes
2013 A conf
Augmenting introductory computer science classes with GameMaker and mobile apps (abstract only).
SIGCSE
Tiffany Barnes, Acey Kreisler Boyce, Veronica Cateté, Katelyn Doran, Andrew Hicks, Leslie Keller
2013 C conf
BeadLoom Game.
FDG
Acey Kreisler Boyce, Amy Shannon, Chitra Gadwal, Tiffany Barnes
2013 B conf
Determining Problem Selection for a Logic Proof Tutor.
EDM
Behrooz Mostafavi, Tiffany Barnes
2013 C conf
Effective practices in game tutorial systems.
FDG
Amy Shannon, Acey Kreisler Boyce, Chitra Gadwal, Tiffany Barnes
2013 — conf
Effects of Automatically Generated Hints on Time in a Logic Tutor.
AIED Workshops
Michael Eagle, Tiffany Barnes, Matthew W. Johnson
2013 B conf
Evaluation of Automatically Generated Hint Feedback.
EDM
Michael Eagle, Tiffany Barnes
2013 J jnl
Experimental Evaluation of Automatic Hint Generation for a Logic Tutor.
Int. J. Artif. Intell. Educ.
John C. Stamper, Michael Eagle, Tiffany Barnes, Marvin J. Croy
2013 C conf
Exploring player behavior with visual analytics.
FDG
Michael Eagle, Matthew W. Johnson, Tiffany Barnes, Acey Kreisler Boyce
2013 A conf
Formative Feedback in Interactive Learning Environments.
AIED
Ilya M. Goldin, Taylor Martin, Ryan Shaun Joazeiro de Baker, Vincent Aleven, Tiffany Barnes
2013 B conf
InVis: An Interactive Visualization Tool for Exploring Interaction Networks.
EDM
Matthew W. Johnson, Michael Eagle, Tiffany Barnes
2013 — conf
Math Fluency through Game Design.
HCI (10)
Wanda Eugene, Tiffany Barnes, Jennifer Wilson
2013 A conf
SNAP! (build your own blocks) (abstract only).
SIGCSE
Brian Harvey, Daniel D. Garcia, Tiffany Barnes, Nathaniel Titterton, Daniel Armendariz, Luke Segars, Eugene Lemon, Sean Morris, Josh Paley
2013 A conf
Using sequential pattern mining to increase graph comprehension in intelligent tutoring system student data (abstract only).
SIGCSE
Aaron Springer, Matthew W. Johnson, Michael Eagle, Tiffany Barnes
2012 A conf
A learning objective focused methodology for the design and evaluation of game-based tutors.
SIGCSE
Michael John Eagle, Tiffany Barnes
2012 A conf
AP CS principles and the 'beauty and joy of computing' curriculum (abstract only).
SIGCSE
Brian Harvey, Tiffany Barnes, Luke Segars
2012 A conf
AP CS principles and the beauty and joy of computing curriculum (abstract only).
SIGCSE
Daniel D. Garcia, Brian Harvey, Tiffany Barnes, Luke Segars, Eugene Lemon, Sean Morris, Josh Paley
2012 J jnl
Analysis.
Inroads
Lawrence Snyder, Tiffany Barnes, Dan Garcia, Jody Paul, Beth Simon
2012 J jnl
CS Ed week showcase at UNC Charlotte.
ACM SIGCSE Bull.
Tiffany Barnes
2012 J jnl
CS principles pilot at University of North Carolina at Charlotte.
Inroads
Tiffany Barnes
2012 — conf
Creation of a game-based digital layer for increased museum engagement among digital natives.
GAS@ICSE
Katelyn Doran, Acey Kreisler Boyce, Andrew Hicks, Jamie Payton, Tiffany Barnes
2012 B conf
Data-Driven Method for Assessing Skill-Opportunity Recognition in Open Procedural Problem Solving Environments.
ITS
Michael John Eagle, Tiffany Barnes
2012 B conf
Interaction Networks: Generating High Level Hints Based on Network Community Clusterings.
EDM
Michael Eagle, Matthew W. Johnson, Tiffany Barnes
2012 A* conf
Interval training with Astrojumper.
VR
Andrea Nickel, Hugh Kinsey, Heidi Haack, Mykel Pendergrass, Tiffany Barnes
2012 B conf
Leveraging Game Design to Promote Effective User Behavior of Intelligent Tutoring Systems.
ITS
Matthew W. Johnson, Tomoko Okimoto, Tiffany Barnes
2012 B conf
Maximizing learning and guiding behavior in free play user generated content environments.
ITiCSE
Acey Kreisler Boyce, Antoine Campbell, Shaun Pickford, Dustin Culler, Tiffany Barnes
2012 B conf
Outreach for improved student performance: a game design and development curriculum.
ITiCSE
Katelyn Doran, Acey Kreisler Boyce, Samantha L. Finkelstein, Tiffany Barnes
2012 B conf
Program Representation for Automatic Hint Generation for a Data-Driven Novice Programming Tutor.
ITS
Wei Jin, Tiffany Barnes, John C. Stamper, Michael John Eagle, Matthew W. Johnson, Lorrie Lehmann
2012 C conf
Table tilt: making friends fast.
FDG
Eve Powell, Rachel Brinkman, Tiffany Barnes, Veronica Cateté
2012 J jnl
The first five computer science principles pilots: summary and comparisons.
Inroads
Lawrence Snyder, Tiffany Barnes, Dan Garcia, Jody Paul, Beth Simon
2012 B conf
Using Individualized Feedback and Guided Instruction via a Virtual Human Agent in an Introductory Computer Programming Course.
ITS
Lorrie Lehmann, Dale-Marie Wilson, Tiffany Barnes
2011 J jnl
Astrojumper: Motivating Exercise with an Immersive Virtual Reality Exergame.
Presence Teleoperators Virtual Environ.
Samantha L. Finkelstein, Andrea Nickel, Zachary Lipps, Tiffany Barnes, Zachary Wartell, Evan A. Suma
2011 B conf
Automatic Generation of Proof Problems in Deductive Logic.
EDM
Behrooz Mostafavi, Tiffany Barnes, Marvin J. Croy
2011 C conf
BeadLoom Game: adding competitive, user generated, and social features to increase motivation.
FDG
Acey Kreisler Boyce, Katelyn Doran, Antoine Campbell, Shaun Pickford, Dustin Culler, Tiffany Barnes
2011 A conf
CS principles: piloting a new course at national scale.
SIGCSE
Owen L. Astrachan, Tiffany Barnes, Daniel D. Garcia, Jody Paul, Beth Simon, Larry Snyder
2011 J jnl
Enhancing the Automatic Generation of Hints with Expert Seeding.
Int. J. Artif. Intell. Educ.
John C. Stamper, Tiffany Barnes, Marvin J. Croy
2011 A conf
Experimental Evaluation of Automatic Hint Generation for a Logic Tutor.
AIED
John C. Stamper, Michael Eagle, Tiffany Barnes, Marvin J. Croy
2011 B conf
Experimental evaluation of BeadLoom game: how adding game elements to an educational tool improves motivation and learning.
ITiCSE
Acey Kreisler Boyce, Antoine Campbell, Shaun Pickford, Dustin Culler, Tiffany Barnes
2011 J jnl
Learning Cultural Conversational Protocols with Immersive Interactive Virtual Humans.
Int. J. Virtual Real.
Sabarish V. Babu, Evan A. Suma, Larry F. Hodges, Tiffany Barnes
2011 — conf
Leveraging Card-Based Collaborative Activities as Culturally Situated Design Tools.
HCI (22)
D. Scott McCrickard, DeMarcus Townsend, Woodrow W. Winchester, Tiffany Barnes
2011 — conf
Snag'em: Creating Community Connections through Games.
SocialCom/PASSAT
Eve Powell, Felesia Stukes, Tiffany Barnes, Heather Richter Lipford
2011 B conf
Social user generated content's effect on creativity in educational games.
Creativity & Cognition
Acey Kreisler Boyce, Katie Doran, Antoine Campbell, Shaun Pickford, Dustin Culler, Tiffany Barnes
2011 B conf
The EDM Vis Tool.
EDM
Matthew W. Johnson, Michael Eagle, Leena Joseph, Tiffany Barnes
2011 J jnl
The STARS Alliance: Viable Strategies for Broadening Participation in Computing.
ACM Trans. Comput. Educ.
Teresa A. Dahlberg, Tiffany Barnes, Kim Buch, Audrey Rorrer
2010 J jnl
Applying service learning to computer science: attracting and engaging under-represented students.
Comput. Sci. Educ.
Teresa A. Dahlberg, Tiffany Barnes, Kim Buch, Karen Bean
2010 A* conf
Astrojumper: Designing a virtual reality exergame to motivate children with autism to exercise.
VR
Samantha L. Finkelstein, Andrea Nickel, Tiffany Barnes, Evan A. Suma
2010 — conf
Astrojumper: motivating children with autism to exercise using a VR game.
CHI Extended Abstracts
Samantha L. Finkelstein, Andrea Nickel, Tiffany Barnes, Evan A. Suma
2010 J jnl
Automatic Hint Generation for Logic Proof Tutoring Using Historical Data.
J. Educ. Technol. Soc.
Tiffany Barnes, John C. Stamper
2010 C conf
BeadLoom Game: using game elements to increase motivation and learning.
FDG
Acey Kreisler Boyce, Tiffany Barnes
2010 B conf
EDM Visualization Tool: Watching Students Learn.
EDM
Matthew W. Johnson, Tiffany Barnes
2010 B conf
Enhancing the Automatic Generation of Hints with Expert Seeding.
Intelligent Tutoring Systems (2)
John C. Stamper, Tiffany Barnes, Marvin J. Croy
2010 C conf
Games for CS education: computer-supported collaborative learning and multiplayer games.
FDG
Andrea Nickel, Tiffany Barnes
2010 B conf
Intelligent Tutoring Systems, Educational Data Mining, and the Design and Evaluation of Video Games.
Intelligent Tutoring Systems (2)
Michael Eagle, Tiffany Barnes
2010 C conf
Lessons from a course on serious games research and prototyping.
FDG
Amanda Chaffin, Tiffany Barnes
2010 A conf
Relevant real-world undergraduate research problems: lessons from the nsf-reu trenches.
SIGCSE
Reynold Bailey, Guy-Alain Amoussou, Tiffany Barnes, Hans-Peter Bischof, Thomas L. Naps
2010 — conf
SNAG: social networking games to facilitate interaction.
CHI Extended Abstracts
Eve Powell, Samantha L. Finkelstein, Andrew Hicks, Thomas Phifer, Sandhya Rani Charugulla, Christie Thornton, Tiffany Barnes, Teresa A. Dahlberg
2010 B conf
SNAG: using social networking games to increase student retention in computer science.
ITiCSE
Samantha L. Finkelstein, Eve Powell, Andrew Hicks, Katelyn Doran, Sandhya Rani Charugulla, Tiffany Barnes
2010 B conf
Towards the Creation of a Data-Driven Programming Tutor.
Intelligent Tutoring Systems (2)
Behrooz Mostafavi, Tiffany Barnes
2010 B conf
Using a Bayesian Knowledge Base for Hint Selection on Domain Specific Problems.
EDM
John C. Stamper, Tiffany Barnes, Marvin J. Croy
2010 B conf
Visualizing Educational Data from Logic Tutors.
Intelligent Tutoring Systems (2)
Matthew W. Johnson, Tiffany Barnes
2009 B conf
An unsupervised, frequency-based metric for selecting hints in an MDP-based tutor.
EDM
John C. Stamper, Tiffany Barnes
2009 J jnl
Developing computing identity as a model for prioritizing dynamic K-12 computing curricular standards.
J. Comput. Sci. Coll.
Kera Bell-Watkins, Tiffany Barnes, Nathan Thomas
2009 B ed.
Educational Data Mining - EDM 2009, Cordoba, Spain, July 1-3, 2009. Proceedings of the 2nd International Conference on Educational Data Mining.
EDM
Tiffany Barnes, Michel C. Desmarais, Cristóbal Romero, Sebastián Ventura
2009 C conf
Evaluation of a game-based lab assignment.
FDG
Michael Eagle, Tiffany Barnes
2009 A conf
Experimental evaluation of an educational game for improved learning in introductory computing.
SIGCSE
Michael Eagle, Tiffany Barnes
2009 — conf
Experimental evaluation of teaching recursion in a video game.
Sandbox@SIGGRAPH
Amanda Chaffin, Katelyn Doran, Drew Hicks, Tiffany Barnes
2009 A conf
Girls do like playing and creating games.
SIGCSE
Ursula Wolz, Tiffany Barnes, Jessica D. Bayliss, Jamie Cromack
2009 J jnl
Serious Games.
IEEE Computer Graphics and Applications
Tiffany Barnes, L. Miguel Encarnação, Christopher D. Shaw
2009 A conf
Utility in hint generation: Selection of hints from a corpus of student work.
AIED
John C. Stamper, Tiffany Barnes
2009 A* conf
cMotion: A New Game Design to Teach Emotion Recognition and Programming Logic to Children using Virtual Humans.
VR
Samantha L. Finkelstein, Andrea Nickel, Lane Harrison, Evan A. Suma, Tiffany Barnes
2008 B conf
A pilot study on logic proof tutoring using hints generated from historical student data.
EDM
Tiffany Barnes, John C. Stamper, Lorrie Lehmann, Marvin J. Croy
2008 B ed.
Educational Data Mining 2008, The 1st International Conference on Educational Data Mining, Montreal, Québec, Canada, June 20-21, 2008. Proceedings
EDM
Ryan Shaun Joazeiro de Baker, Tiffany Barnes, Joseph E. Beck
2008 — conf
Game2Learn: improving the motivation of CS1 students.
GDCSE
Tiffany Barnes, Eve Powell, Amanda Chaffin, Heather Richter Lipford
2008 A conf
Improving retention and graduate recruitment through immersive research experiences for undergraduates.
SIGCSE
Teresa A. Dahlberg, Tiffany Barnes, Audrey Rorrer, Eve Powell, Lauren Cairco
2008 A* conf
The Validity of Providing Automated Hints in an ITS Using a MDP.
AAAI
John C. Stamper, Tiffany Barnes
2008 B conf
Toward Automatic Hint Generation for Logic Proof Tutoring Using Historical Student Data.
Intelligent Tutoring Systems
Tiffany Barnes, John C. Stamper
2008 B conf
Wu's castle: teaching arrays and loops in a game.
ITiCSE
Michael Eagle, Tiffany Barnes
2007 A* conf
Can Immersive Virtual Humans Teach Social Conversational Protocols?
VR
Sabarish V. Babu, Evan A. Suma, Tiffany Barnes, Larry F. Hodges
2007 A conf
Educational Data Mining Workshop.
AIED
Cecily Heiner, Neil T. Heffernan, Tiffany Barnes
2007 A* conf
Extracting Student Models for Intelligent Tutoring Systems.
AAAI
John C. Stamper, Tiffany Barnes, Marvin J. Croy
2007 B conf
Game2Learn: building CS1 learning games for retention.
ITiCSE
Tiffany Barnes, Heather Richter, Eve Powell, Amanda Chaffin, Alex Godwin
2006 B conf
"What Would You Like to Talk About?" An Evaluation of Social Conversations with a Virtual Receptionist.
IVA
Sabarish V. Babu, Stephen Schmugge, Tiffany Barnes, Larry F. Hodges
2006 A conf
Digital gaming as a vehicle for learning.
SIGCSE
Ursula Wolz, Tiffany Barnes, Ian Parberry, Michael R. Wick
2006 Misc conf
Evaluation of the q-matrix Method in Understanding Student Logic Proofs.
FLAIRS
Tiffany Barnes
2006 — conf
Game and interactivity in computer science educationVideo presentations are available on the citation page.
SIGGRAPH Educators Program
Esteban Clua, Bruno Feijó, Jason Della Rocca, Jon Schwartz, Maria das Graças, Ken Perlin, Romero Tori, Tiffany Barnes
2006 J jnl
Reports on the Twenty-First National Conference on Artificial Intelligence (AAAI-06) Workshop Program.
AI Mag.
Wolfgang Achtner, Esma Aïmeur, Sarabjot Singh Anand, Douglas E. Appelt, Naveen Ashish, Tiffany Barnes, Joseph E. Beck, M. Bernardine Dias, Prashant Doshi, Chris Drummond, William Elazmeh, Ariel Felner, Dayne Freitag, Hector Geffner, Christopher W. Geib, Richard Goodwin, Robert C. Holte, Frank Hutter, Fair Isaac, Nathalie Japkowicz, Gal A. Kaminka, Sven Koenig, Michail G. Lagoudakis, David B. Leake, Lundy Lewis, Hugo Liu, Ted Metzler, Rada Mihalcea, Bamshad Mobasher, Pascal Poupart, David V. Pynadath, Thomas Roth-Berghofer, Wheeler Ruml, Stefan Schulz, Sven Schwarz, Stephanie Seneff, Amit P. Sheth, Ron Sun, Michael Thielscher, Afzal Upal, Jason D. Williams, Steve J. Young, Dmitry Zelenko
2005 C conf
Experimental Analysis of the Q-Matrix Method in Knowledge Discovery.
ISMIS
Tiffany Barnes, Donald L. Bitzer, Mladen A. Vouk
2005 B conf
Marve: A Prototype Virtual Human Interface Framework for Studying Human-Virtual Human Interaction.
IVA
Sabarish V. Babu, Stephen Schmugge, Raj Inugala, Srinivasa Rao, Tiffany Barnes, Larry F. Hodges
1999 A conf
An Integrated Scenario Management Strategy.
RE
Thomas A. Alspaugh, Annie I. Antón, Tiffany Barnes, Bradford W. Mott