| 2013 | Extending Collaborative Learning Modeling with Emotional Information. | Olga C. Santos, Jesus Boticario, Ral Cabestrero, Pilar Quirs |
| 2013 | Discovering Behavior Patterns of Self-Regulated Learners in an Inquiry-Based Learning Environment. | Jennifer Sabourin, Bradford W. Mott, James C. Lester |
| 2013 | Recommendations for the Generalized Intelligent Framework for Tutoring Based on the Development of the Deep Tutor Service. | Vasile Rus, Nobal B. Niraula, Mihai C. Lintean, Rajendra Banjade, Dan Stefanescu, William Baggett |
| 2013 | Run-Time Affect Modeling in a Serious Game with the Generalized Intelligent Framework for Tutoring. | Jonathan P. Rowe, Eleni V. Lobene, Jennifer Sabourin, Bradford W. Mott, James C. Lester |
| 2013 | Embedded Scaffolding for Reading Comprehension in Open-Ended Narrative-Centered Learning Environments. | Jonathan P. Rowe, Eleni V. Lobene, Bradford W. Mott, James C. Lester |
| 2013 | Users at the Center of Designing Informal Learning Experiences. | Maria Roussou |
| 2013 | Feedback and Revising in an Intelligent Tutoring System for Writing Strategies. | Rod D. Roscoe, Erica L. Snow, Danielle S. McNamara |
| 2013 | Process and Outcome Benefits for Orienting Students to Analyze and Reflect on Available Data in Productive Failure Activities. | Ido Roll, Natasha G. Holmes, James Day, Anthony H. K. Park, D. A. Bonn |
| 2013 | Informing the Design of a Game-Based Learning Environment for Computer Science: A Pilot Study on Engagement and Collaborative Dialogue. | Fernando J. Rodrguez, Natalie D. Kerby, Kristy Elizabeth Boyer |
| 2013 | Repairing Disengagement in Collaborative Dialogue for Game-Based Learning. | Fernando J. Rodrguez, Natalie D. Kerby, Kristy Elizabeth Boyer |
| 2013 | Impact of Prior Knowledge and Teaching Strategies on Learning by Teaching. | Ma. Mercedes T. Rodrigo, Aaron Ong, Rex Perez Bringula, Roselle S. Basa, Cecilio Dela Cruz, Noboru Matsuda |
| 2013 | Automatic Generation of Programming Feedback; A Data-Driven Approach. | Kelly Rivers, Kenneth R. Koedinger |
| 2013 | Bringing Authoring Tools for Intelligent Tutoring Systems and Serious Games Closer Together: Integrating GIFT with the Unity Game Engine. | Colin Ray, Stephen B. Gilbert |
| 2013 | How to Use Multiple Graphical Representations to Support Conceptual Learning? Research-Based Principles in the Fractions Tutor. | Martina A. Rau, Vincent Aleven, Nikol Rummel |
| 2013 | Complementary Effects of Sense-Making and Fluency-Building Support for Connection Making: A Matter of Sequence? | Martina A. Rau, Vincent Aleven, Nikol Rummel |
| 2013 | A User Study on the Automated Assessment of Reviews. | Lakshmi Ramachandran, Edward F. Gehringer |
| 2013 | Repairing Deactivating Negative Emotions with Student Progress Pages. | Dovan Rai, Ivon Arroyo, A. Lynn Stephens, Cecil Lozano, Winslow Burleson, Beverly Park Woolf, Joseph E. Beck |
| 2013 | Modes and Mechanisms of Game-Like Interventions in Computer Tutors. | Dovan Rai |
| 2013 | Turn-Taking Behavior in a Human Tutoring Corpus. | Zahra Rahimi, Homa B. Hashemi |
| 2013 | Unwrapping GIFT: A Primer on Developing with the Generalized Intelligent Framework for Tutoring. | Charles Ragusa, Michael Hoffman, Jon Leonard |
| 2013 | Automating Guidance for Students' Chemistry Drawings. | Anna N. Rafferty, Elizabeth Gerard, Kevin W. McElhaney, Marcia C. Linn |
| 2013 | Towards Evaluating and Modelling the Impacts of Mobile-Based Augmented Reality Applications on Learning and Engagement. | Eric G. Poitras, Kevin Bradley Kee, Susanne P. Lajoie, Dana Cataldo |
| 2013 | A Case Study of the Localization of an Intelligent Tutoring System. | Mohammed Phaedra, Permanand Mohan |
| 2013 | Towards an Understanding of Affect and Knowledge from Student Interaction with an Intelligent Tutoring System. | Maria Ofelia Clarissa Z. San Pedro, Ryan Shaun Joazeiro de Baker, Sujith M. Gowda, Neil T. Heffernan |
| 2013 | Towards Moment of Learning Accuracy. | Zachary A. Pardos, Michael Yudelson |