Full Papers

• Bootstrapping Accurate Learner Models from Electronic Portfolios, Zinan Guo, Jim Greer
• A Spoken Translation Game for Second Language Learning, Chao Wang, Stephanie Seneff
• Pedagogical Agents Trying on a Caring Mentor Role, Konstantin Zakharov, Antonija Mitrovic, Lucy Johnston
• Affect and Usage Choices in Simulation Problem Solving Environments, Mercedes Rodrigo, Ryan Baker, Lagud Maria, Lim Sheryl, Macapanpan Alexis, Pascua Sheila, Santillano Jerry, Sevilla Leima, Sugay Jessica, Tep Sinath, Norma Jean Viehland
• Can Help Seeking Be Tutored? Searching for the Secret Sauce of Metacognitive Tutoring, Ido Roll, Vincent Aleven, Bruce M. McLaren, Kenneth R, Koedinger,
• Semantic Web Technology to Support Learning about the Semantic Web, Martin Dzbor, Enrico Motta
• Tools for authoring a dialogue agent that participates in learning studies Pamela Jordan, Brian Hall, Michael Ringenberg, Yui Cui, Carolyn Rose
• Mind and Body: Dialogue and Posture for Affect Detection in Learning Environments, Sidney D'Mello, Arthur Graesser
• Rinat B. Rosenberg-Kima, E. Ashby Plant, Amy L. Baylor, Celeste E,. Doerr Changing Attitudes and Performance with Computer-generated Social Models
• Evaluation of ACED: The Impact of Feedback and Adaptivity on Learning, Valerie Shute, Eric Hansen, Russell Almond
• Towards Predictive Modelling of Student Affect from Web-Based Interactions, Manolis Mavrikis, Antony Maciocia, John Lee
• Pramuditha Suraweera, Antonija Mitrovic , Brent Martin, Constraint Authoring System: An Empirical Evaluation
• The dynamic nature of self-regulatory behavior in self-regulated learning and externally-regulated learning episodes, Amy Witherspoon, Roger Azevedo, Jeffrey Greene, Daniel Moos, Shanna Baker, Andrew Trousdale, Jennifer Scott
• Beyond the code-and-count analysis of tutoring dialogues, Stellan Ohlsson, Barbara Di Eugenio, Bettina Chow, Davide Fossati, Xin Lu, Trina Kershaw
• Content Matters: An Investigation of Feedback Categories within an ITS, G. Tanner Jackson, Art Graesser
• Relating machine estimates of students' learning goals to learning outcomes: A DBN approach, Carole Beal, Lei Qu
• Modeling learning patterns of students with a tutoring system using Hidden Markov Models, Carole Beal, Sinjini Mitra, Paul Cohen
• Analyzing the Coherence and Cohesion in Human Tutorial Dialogues when Learning with Hypermedia, Roger Azevedo, Moongee Jeon
• Lowering the Bar for Creating Model-Tracing Intelligent Tutoring Systems, Stephen Blessing, Stephen Gilbert, Steven Ourada, Steven Ritter
• VL-PATSy: Facilitating vicarious learning via intelligent resource provision, Richard Cox, Jianxiong Pang
• Getting Under the Skin of Learners: Tools for Evaluating the Emotional Experience of Education, Madeline Alsmeyer, Rose Luckin, Judith Good
• Comparing Student-Constructed Open Learner Model Presentations to the Domain, Andrew Mabbott, Susan Bull
• Empowering researchers to detect interaction patterns in electronic discussion and collaboration, Andreas Harrer, Rakheli Hever, Sabrina Ziebarth
• Can a Computer Listen for Fluctuations in Reading Comprehension?, Xiaonan Zhang, Jack Mostow, Joseph Beck
• Using Machine Learning Techniques to Analyze and Support Mediation of Student E-Discussions, Bruce McLaren, Oliver Scheuer, Maarten De Laat, Rakheli Hever Reuma De Groot, Carolyn Rose,
• Does learner control affect learning?, Joseph Beck
• Measuring the effect of collaboration in an assessment environment, Beatriz Barros, Ricardo Conejo, Eduardo Guzman
• Creating contexts for productive peer collaboration: some design considerations, Amanda Harris, Rosemary Luckin, Nicola Yuill
• Taking advantage of the Semantics of a Lesson Graph based on Learning Objects, Olivier Motelet, Nelson Baloian, Benjamin Piwowarski, José A,. Pino
• Tis better to construct than to receive? The effects of diagram tools on causal reasoning., Matthew Easterday, Vincent Aleven, Richard Scheines
• Using Item Response Theory (IRT) to select hints in an ITS, Michael Timms
• Comparing Linguistic Features for Modeling Learning in Computer Tutoring, Kate Forbes-Riley, Diane Litman, Amruta Purandare, Mihai Rotaru, Joel Tetreault
• MathGirls: Increasing Girls' Positive Attitudes and Self-Efficacy through Pedagogical Agents, Yanghee Kim, Quan Wei, Beijie Xu, Youngah Ko, Vessela Ilieva
• The Influence of Self-Regulation on Student Generated Questions during Hypermedia Learning, Jeremiah Sullins, Roger Azevedo, Andrew Trousdale, Jennifer Scott
• How did the e-learning session go? - The Student Inspector, Oliver Scheuer, Claus Zinn
• Accelerated Future Learning via Explicit Instruction of a Problem Solving Strategy, Min Chi, Kurt VanLehn
• Explaining self-explaining: A contrast between content and generation, Robert Hausmann, Kurt VanLehn
• English ABLE, Diego Zapata-Rivera, Waverely VanWinkle, Valerie Shute, Jody Underwood, Malcolm Bauer
• Can a Polite Intelligent Tutoring System Lead to Improved Learning Outside of the Lab?, Bruce McLaren, Sung-Joo Lim, Dave Yaron, Ken Koedinger
• Exploring Neural Trajectories of Scientific Problem Solving Skill Acquisition, Ron Stevens, Trysha Galloway, Chris Berka
• Profiling Student Interactions in Threaded Discussions with Speech Act Classifiers, Sujith Ravi, Jihie Kim
• Tutorial Dialogue as Adaptive Collaborative Learning Support, Rohit Kumar, Carolyn Rose, Mahesh Joshi, Yi-Chia Wang, Yue Cui Allen Robinson,
• Serious Use of a Serious Game for Language Learning W. Lewis Johnson
• Remediating disengagement with non-invasive interventions, Ivon Arroyo, Kimberly Ferguson, Jeff Johns, Toby Dragon, Hasmik Meheranian, Don Fisher, Andrew Barto, Sridhar Mahadevan, Beverly Woolf
• Investigating Generative Factors of Score Matrices, Titus Winters, Christian R. Shelton, Tom Payne
• Dialog Convergence and Learning, Arthur Ward, Diane Litman
• Helping Courseware Authors to Build Ontologies: the Case of TM4L, Darina Dicheva, Christo Dichev
• What Level of Tutor Feedback is Best?, Leena Razzaq, Neil Heffernan
• Predicting Students Performance with SimStudent that Learns Cognitive Skills from Observation, Noboru Matsuda, William W. Cohen, Gustavo Lacerda, Kenneth R. Koedinger
• Translation of Overlay Models of Student Knowledge for Relative Domains Based on Domain Ontology Mapping, Sergey Sosnovsky, Peter Dolog, Nicola Henze, Peter Brusilovsky, Wolfgang Nejdl
• Evaluating Legal Argument Instruction with Graphical Representations using LARGO, Niels Pinkwart, Vincent Aleven, Kevin Ashley, Collin Lynch
• Who Says Three's a Crowd? Using a Cognitive Tutor to Support Peer Tutoring, Erin Walker, Bruce McLaren, Nikol Rummel, Ken Koedinger
• Combining Bayesian Networks and Formal Reasoning for Semantic Classification of Student Utterances, Maxim Makatchev, Kurt VanLehn
• Exploring Alternative Methods for Error Attribution in Learning Curves Analysis in Intelligent Tutoring Systems, Adaeze Nwaigwe, Kenneth Koedinger, Kurt VanLehn, Robert Hausmann, Anders Weinstein
• Learning by Problem-Posing as Sentence-Integration and Its Evaluation, Hirashima Tsukasa, Takuto Yokoyama, Masahiko Okamoto, Akira Takeuchi
• Generating Responses to Formally Flawed Problem-Solving Statements, Helmut Horacek, magdalena wolska
• The Principle of State Expansion in Task State-Space Navigation, Darren Pearce, Rosemary Luckin
• Out of the Lab and into the Classroom: An Evaluation of Reflective Dialogue in Andes, Sandra Katz, John Connelly, Christine Wilson
• The Influence of Learner Characteristics on Task-Oriented Tutorial Dialogue, Kristy Boyer, Mladen Vouk, James Lester

Posters

POSTERS SESSION 1 12 JULY

• Developing a Text Support Tool for English Language Learners , Jill Burstein, Jane Shore, John Sabatini, Yon-Won Lee, Matthew Ventura
• Investigating the Effectiveness of Problem Templates on Learning in Intelligent Tutoring Systems , Moffat Mathews, Antonija Mitrovic
• Open Learner Models: Opinions of School Education Professionals , Alice Kerly, Susan Bull
• Benefits of Handwritten Input for Students Learning Algebra Equation Solving , Lisa Anthony, Jie Yang, Kenneth R. Koedinger
• Porting an Intelligent Tutoring System across Domains , Min Chi, Kurt VanLehn
• Evaluating a Collaborative Constraint-based Tutor for UML Class Diagrams , Nilufar Baghaei, Antonija Mitrovic
• Standard-compliant Scenario Building with Theoretical Justification in a Theory-aware Authoring Tool , Yusuke HAYASHI, Jacqueline BOURDEAU, Riichiro MIZOGUCHI
• Extension of IMS-QTI to express constraints on template variables in mathematics exercises , Odette Auzende, Hélène Giroire, Françoise Le Calvez
• Understanding Student Answers in Introductory Physics Courses , chun wai liew, joel a shapiro, donald smith, ryan mccall
• Defining Learners' Self-Organization as a First-Class Concern for CSCL Scripting Pierre Tchounikine
• Choosing Reading Passages for Vocabulary Learning by Topic to Increase Intrinsic Motivation , Michael J. Heilman, Alan Juffs, Maxine Eskenazi
• Emotions and Learning with AutoTutor , Arthur Graesser, Patrick Chipman, Brandon King, Bethany McDaniel, Sidney D'Mello
• The Unfolding of Learning Theories: Its Application to Effective Design of Collaborative Learning, Seiji Isotani, Riichiro Mizoguchi
• Automatically generated inspectable learning models for students, Diana Perez-Marin, Ismael Pascual-Nieto, Enrique Alfonseca, Pilar Rodriguez
• Do Various Self-Regulatory Processes Predict Different Learning Outcomes with Hypermedia?, Roger Azevedo, Amy Witherspoon, Shanna Baker, Jeffrey Greene, Daniel Moos, Jeremiah Sullins, Andrew Trousdale, Jennifer Scott
• Student motivation and performance in scientific problem solving simulations, Carole Beal, Ronald Stevens
• Fitting Spatial Ability into Intelligent Tutoring Systems Development, Nancy Milik, Antonija Mitrovic, Michael Grimley
• Learning Tutorial Rules Using Classification Based On Associations, Xin Lu, Barbara Di Eugenio, Stellan Ohlsson
• Sun seeking: Interactive story-reading through different media, Hilary Smith, Rose Luckin, Danae Stanton Fraser, Lisa Williams, Andreas Duenser, Eva Hornecker
• Verification of Proof Steps for Tutoring Mathematical Proofs, Dominik Dietrich, Mark Buckley
• On Issues of Feature Extraction in Chinese Automatic Essay Scoring System, Tao-Hsing Chang, Chia-Hoang Lee, Hak-Ping Tam
• Supporting Learning Design via dynamic generation of learning routes in ADAPTAPlan, Olga C. Santos, Jesús G. Boticario
• Motivationally Intelligent Systems: diagnosis and feedback, Benedict du Boulay, Genaro Rebolledo-Mendez, Rosemary Luckin, Erika Martinez-Miron
• Intelligent tutoring and human tutoring in small groups: An empircal comparison, Carole Beal, Erin Shaw, Mike Birch
• Bridging the Gap between Intelligent Tutoring Systems and e-Learning: Towards Learning Knowledge Objects, Amal Zouaq, Roger Nkambou, Claude Frasson
• Atomic Dynamic Bayesian Networks for a Responsive Student Model, Fang Wei, Blank Glenn
• What Evidence Matters? Evaluating a randomized field trial of Cognitive Tutor Algebra I, Steven Ritter, Jonna Kulikowich, Pui-Wa Lei, Christy McGuire, Pat Morgan
• Context-Based Classification for Automatic Collaborative Learning Process Analysis, Yi-Chia Wang, Jaime Arguello, Mahesh Joshi, Carolyn Rose, Frank Fischer, Armin Weinberger, Karsten Stegman

POSTERS SESSION 2 13 JULY

• Learning from Collaboratively Observing during problem solving with, Scotty Craig, Kurt Vanlehn, Soniya Gadgil, Micki Chi
• Automated assessment of problem difficulty in mathematical analysis, Ildikó Pelczer, Fernando Gamboa
• Using multinets for student modelling, mathieu hibou, jean-marc labat
• Further Evidence for the Deep-Level Reasoning Question Effect, Brent Morgan, Roby Coles, Josh Brittingham, Barry Gholson
• In-game help in the Tactical Language Training System, Prasan Samtani, W. Lewis Johnson
• Optimizing Student Models for Causality, Benjamin Shih, Kenneth Koedinger, Richard Scheines
• The Effects of Error-Flagging in a Tutor on Expression Evaluation, Amruth Kumar, Peter Rutigliano
• Topic initiative in a simulated peer dialogue agent Pamela Jordan
• Domain-Specific and Domain-Independent Interactive Behaviors in Andes, Min Chi, Kurt VanLehn
• Situation Creator: A Pedagogical Agent Creating Learning Opportunities Intentionally, Yongwu Miao, Ulrich Hoppe, Niels Pinkwart
• How to Assess the Feedback Giver? Evaluating a Scaffolding System for Supporting Less Experienced Feedback Givers, Duenpen Kochakornjarupong, Paul Brna
• Towards Deriving Optimal Tutor Remediation Strategies from a Corpus of Math Dialogue, Charles Callaway, Johanna Moore
• Analyzing Fine-Grained Skill Models Using Bayesian and Mixed Effect Methods, Zachary Pardos, Mingyu Feng, Neil Heffernan, Cristina Linquist-Heffernan
• The Distribution of Student Errors Across Schools: An Initial Study, Rob Weitz, Neil Heffernan, Viswanathan Kodaganallur, David Rosenthal
• Assessing Learning and Difficulty in a Peer-Driven Tutoring System, Ari Bader-Natal, Jordan Pollack
• A Framework for Problem-Solving Knowledge Mining from Users’ Actions, Roger Nkambou, Engelbert Mephu Nguifo, Olivier Couturier, Philippe Fournier-Viger
• Effect of Metacognitive Support on Student Behaviors in Learning by Teaching Environments, Gautam Biswas, Jason Tan, Yanna Wu, John Wagster
• Linking Educational Materials to Encyclopedic Knowledge, Andras Csomai, Rada Mihalcea
• Novel tools for assessing student discussions: Modeling threads and participant roles through speech act and topic analysis, Jihie Kim, Erin Shaw, Grace Chern, Roshan Herbert
• Towards a General Model of Self-Explanation to Enhance Learning, Amali Weerasinghe, Antonija Mitrovic, Brent Martin
• A Multi-Dimensional Paper Recommender, Tiffany Tang, Gordon McCalla
• Supporting Collaborative Idea Generation: A Closer Look Using Statistical Process Analysis Techniques, Hao-Chuan Wang, Carolyn Rose
• The Effect of Open Student Model on Learning: A Study, Amruth Kumar, Adrian Maries
• Paragraph Development Schemata to Support English Composition, Hidenobu Kunichika, Akira Takeuchi
• Mirroring of group activity to support learning as participation, Judy Kay, Peter Reimann, Kalina Yacef