14. AIED 2009: Brighton, UK

Keynote Speaker Abstracts

• Susanne P. Lajoie:
  Can Computers Teach You To Think And Care? The Modeling Debates Revisited. 3
  
• Kenneth D. Forbus:
  Open-domain sketch understanding for AI and Education. 4
  
• Wolfgang Nejdl:
  Exploiting User Generated Content to Improve Search. 5
  

Affect, Metacognition and Motivation

• Sidney K. D'Mello, Nia Dowell, Arthur C. Graesser:
  Cohesion Relationships in Tutorial Dialogue as Predictors of Affective States. 9-16
  
• Ivon Arroyo, David G. Cooper, Winslow Burleson, Beverly Park Woolf, Kasia Muldner, Robert Christopherson:
  Emotion Sensors Go To School. 17-24
  
• Jennifer L. Robison, Scott W. McQuiggan, James C. Lester:
  Modeling Task-Based vs. Affect-based Feedback Behavior in Pedagogical Agents: An Inductive Approach. 25-32
  
• Katherine Forbes-Riley, Diane J. Litman:
  Adapting to Student Uncertainty Improves Tutoring Dialogues. 33-40
  
• Ivon Arroyo, Beverly Park Woolf, James M. Royer, Minghui Tai:
  Affective Gendered Learning Companions. 41-48
  
• Alicia Heraz, Claude Frasson:
  Predicting Learner Answers Correctness through Brainwaves Assesment and Emotional Dimensions. 49-56
  
• Sidney K. D'Mello, Natalie K. Person, Blair Lehman:
  Antecedent-Consequent Relationships and Cyclical Patterns between Affective States and Problem Solving Outcomes. 57-64
  
• Hicham Hage, Esma Aïmeur:
  The Impact of Privacy on Learners in the Context of a Web-Based Test. 65-72
  
• G. Tanner Jackson, Arthur C. Graesser, Danielle S. McNamara:
  What Students Expect May Have More Impact Than What They Know or Feel. 73-80
  
• Emmanuel G. Blanchard, Boris Volfson, Yuan-Jin Hong, Susanne P. Lajoie:
  Affective Artificial Intelligence in Education: From Detection to Adaptation. 81-88
  

Intelligent Games and Exploratory Learning Environments

• Kazuhisa Miwa, Ryuichi Nakaike, Junya Morita, Hitoshi Terai:
  Development of Production System for Anywhere and Class Practice. 91-98
  
• Jonathan P. Rowe, Scott W. McQuiggan, Jennifer L. Robison, James C. Lester:
  Off-Task Behavior in Narrative-Centered Learning Environments. 99-106
  
• James M. Thomas, R. Michael Young:
  Using Task-Based Modeling to Generate Scaffolding in Narrative-Guided Exploratory Learning Environments. 107-114
  
• Joseph G. Linn, James Segedy, Hogyeong Jeong, Benjamin Podgursky, Gautam Biswas:
  A Reconfigurable Architecture for Building Intelligent Learning Environments. 115-122
  

Natural Language Processing

• Pamela W. Jordan, Diane J. Litman, Michael Lipschultz, Joanna Drummond:
  Evidence of Misunderstandings in Tutorial Dialogue and their Impact on Learning. 125-132
  
• Iryna Gurevych, Delphine Bernhard, Kateryna Ignatova, Cigdem Toprak:
  Educational Question Answering based on Social Media Content. 133-140
  
• Kristy Elizabeth Boyer, Eunyoung Ha, Michael D. Wallis, Robert Phillips, Mladen A. Vouk, James C. Lester:
  Discovering Tutorial Dialogue Strategies with Hidden Markov Models. 141-148
  
• Diane J. Litman, Johanna D. Moore, Myroslava Dzikovska, Elaine Farrow:
  Using Natural Language Processing to Analyze Tutorial Dialogue Corpora Across Domains Modalities. 149-156
  
• Philippe Dessus:
  An Overview of LSA-Based Systems for Supporting Learning and Teaching. 157-164
  
• Vasile Rus, Mihai C. Lintean, Arthur C. Graesser, Danielle S. McNamara:
  Assessing Student Paraphrases Using Lexical Semantics and Word Weighting. 165-172
  
• Stephen T. O'Rourke, Rafael A. Calvo:
  Analysing Semantic Flow in Academic Writing. 173-180
  
• Danielle S. McNamara, Chutima Boonthum, Christopher A. Kurby, Joe Magliano, Srinivasa Pillarisetti, Cédrick Bellissens:
  Interactive Paraphrase Training: The Development and Testing of an iSTART Module. 181-188
  
• Jack Mostow, Minh Duong:
  Automated Assessment of Oral Reading Prosody. 189-196
  
• Min Chi, Pamela W. Jordan, Kurt VanLehn, Diane J. Litman:
  To Elicit Or To Tell: Does It Matter? 197-204
  

Knowledge Representation and Ontological Modeling

• Tomoya Horiguchi, Tsukasa Hirashima:
  Intelligent Authoring of 'Graph of Microworlds' for Adaptive Learning with Microworlds based on Compositional Modeling. 207-214
  
• Yusuke Hayashi, Jacqueline Bourdeau, Riichiro Mizoguchi:
  Structuring Learning/Instructional Strategies through a State-based Modeling. 215-222
  
• Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe:
  Using Data Mining Techniques to Support the Creation of Competence Ontologies. 223-230
  
• Eloy D. Villasclaras-Fernández, Seiji Isotani, Yusuke Hayashi, Riichiro Mizoguchi:
  Looking Into Collaborative Learning: Design from Macro- and Micro-Script Perspectives. 231-238
  

Learning Process and Modeling

• Katherine Howland, Benedict du Boulay, Judith Good:
  Fostering engaged and directed learning by activity foregrounding and backgrounding. 241-248
  
• Matthew W. Easterday, Vincent Aleven, Richard Scheines, Sharon M. Carver:
  Will Google destroy western democracy? Bias in policy problem solving. 249-256
  
• David Brokenshire, Vive Kumar:
  Discovering Causal Models of Self-Regulated Learning. 257-264
  
• Carole Eyssautier-Bavay, Stéphanie Jean-Daubias, Jean-Philippe Pernin:
  A model of learners profiles management process. 265-272
  

Modeling Learners and Learning Processes

• Susan Bull, Peter Gardner:
  Highlighting Learning Across a Degree with an Independent Open Learner Model. 275-282
  
• Alejandro Peña Ayala:
  Handling Uncertainty and Multiple Perspectives for Learner Modeling by Cognitive Mapping. 283-290
  
• Jaime Gálvez, Eduardo Guzmán, Ricardo Conejo, Eva Millán:
  Student Knowledge Diagnosis Using Item Response Theory and Constraint-Based Modeling. 291-298
  
• Matthew Johnson, Susan Bull:
  Belief Exploration in a Multiple-Media Open Learner Model for Basic Harmony. 299-306
  

Collaboration, Social Dimensions and Communities

• Weiqin Chen, Richard Persen:
  A Recommender System for Collaborative Knowledge. 309-316
  
• Bruce M. McLaren, Rupert Wegerif, Jan Miksatko, Oliver Scheuer, Marian Chamrada, Nasser Mansour:
  Are Your Students Working Creatively Together? Automatically Recognizing Creative Turns in Student e-Discussions. 317-324
  
• Cynthia Kersey, Barbara Di Eugenio, Pamela W. Jordan, Sandra Katz:
  Knowledge Co-construction and Initiative in Peer Learning Interactions. 325-332
  
• Fawaz Ghali, Alexandra I. Cristea:
  MOT 2.0: A Case Study on the Usefuleness of Social Modeling for Personalized E-Learning Systems. 333-340
  
• Erin Walker, Nikol Rummel, Kenneth R. Koedinger:
  Modeling Helping Behavior in an Intelligent Tutor for Peer Tutoring. 341-348
  
• Gahgene Gweon, Rohit Kumar, Soojin Jun, Carolyn Penstein Rosé:
  Towards Automatic Assessment for Project Based Learning Groups. 349-356
  
• Sirisha Bajanki, Kathrin Kaufhold, Alex Le Bek, Vania Dimitrova, Lydia Lau, Rebecca O'Rourke, Aisha Walker:
  Use of Semantics to Build an Academic Writing Community Environment. 357-364
  
• Sourish Chaudhuri, Rohit Kumar, Iris Howley, Carolyn Penstein Rosé:
  Engaging Collaborative Learners with Helping Agents. 365-372
  

Ill-Defined Domains and Socio-Cultural Dimensions

• Antonija Mitrovic, Amali Weerasinghe:
  Revisiting Ill-Definedness and the Consequences for ITSs. 375-382
  
• Philippe Fournier-Viger, Roger Nkambou, Engelbert Mephu Nguifo:
  Exploiting Partial Problem Spaces Learned from Users' Interactions to Provide Key Tutoring Services in Procedural and Ill-Defined Domains. 383-390
  
• Matthew Hays, H. Chad Lane, Daniel Auerbach, Mark G. Core, Dave Gomboc, Milton Rosenberg:
  Feedback Specificity and the Learning of Intercultural Communication Skills. 391-398
  
• Emmanuel G. Blanchard, Marguerite Roy, Susanne P. Lajoie, Claude Frasson:
  An Evaluation of Sociocultural Data for Predicting Attitudinal Tendencies. 399-406
  

Intelligent Scaffolding

• Tsukasa Hirashima, Isao Imai, Tomoya Horiguchi, Takahito Toumoto:
  Error-Based Simulation to Promote Awareness of Errors in Elementary Mechanics and Its Evaluation. 409-416
  
• Paul Mulholland, Zdenek Zdráhal, Jan Abrahamcik, Annika Wolff:
  Intelligent Support for Inquiry Learning from Images: A Learning Scenario and Tool. 417-424
  
• Amanda Harris, Victoria Bonnett, Rosemary Luckin, Nicola Yuill, Katerina Avramides:
  Scaffolding effective help-seeking behaviour in mastery and performance oriented learners. 425-432
  
• Akihiro Kashihara, Kazuaki Taira:
  Developing Navigation Planning Skill with Learner-Adaptable Scaffolding. 433-440
  
• Martina A. Rau, Vincent Aleven, Nikol Rummel:
  Intelligent Tutoring Systems with Multiple Representations and Self-Explanation Prompts Support Learning of Fractions. 441-448
  
• Ray H. Kemp, Elizabeth A. Kemp, Elisabeth G. Todd:
  Self-regulated Fading in On-line Learning. 449-456
  
• Leena M. Razzaq, Neil T. Heffernan:
  To Tutor or Not to Tutor: That is the Question. 457-464
  
• Jack Mostow, Wei Chen:
  Generating Instruction Automatically for the Reading Strategy of Self-Questioning. 465-472
  

Data Mining and Machine Learning

• Ryan Shaun Joazeiro de Baker, Adriana M. J. B. de Carvalho, Jay Raspat, Vincent Aleven, Albert T. Corbett, Kenneth R. Koedinger:
  Educational Software Features that Encourage and Discourage "Gaming the System". 475-482
  
• Christopher A. Brooks, Kristofor Amundson, Jim E. Greer:
  Detecting Significant Events in Lecture Video using Supervised Machine Learning. 483-490
  
• Davide Fossati, Barbara Di Eugenio, Stellan Ohlsson, Christopher W. Brown, Lin Chen, David G. Cosejo:
  I learn from you, you learn from me: How to make iList learn from students. 491-498
  
• Zachary A. Pardos, Neil T. Heffernan:
  Detecting the Learning Value of Items In a Randomized Problem Set. 499-506
  
• Mihaela Cocea, Arnon Hershkovitz, Ryan Shaun Joazeiro de Baker:
  The Impact of Off-task and Gaming Behaviors on Learning: Immediate or Aggregate? 507-514
  
• S. A. Riley, Lee Dee Miller, Leen-Kiat Soh, Ashok Samal, Gwen Nugent:
  Intelligent Learning Object Guide (iLOG): A Framework for Automatic Empirically-Based Metadata Generation. 515-522
  
• Mingyu Feng, Neil T. Heffernan, Joseph E. Beck:
  Using Learning Decomposition to Analyze Instructional Effectiveness in the ASSISTment System. 523-530
  
• Philip I. Pavlik, Hao Cen, Kenneth R. Koedinger:
  Performance Factors Analysis - A New Alternative to Knowledge Tracing. 531-538
  

Domain-Specific AIED Applications

• Silviu Risco, Jim Reye:
  Personal Access Tutor - helping students to learn MS Access. 541-548
  
• Hidenobu Kunichika, Chiaki Miyazaki, Yuto Matsuki, Robert Chartrand, Akira Takeuchi:
  An Intelligent Partner for Organizing a Paragraph. 549-556
  
• Ainhoa Alvarez, Samara Ruiz, Maite Martín, Isabel Fernández de Castro, Maite Urretavizcaya:
  MAGADI: a Blended-Learning Framework for Overall Learning. 557-564
  
• Rasyidi Johan, Susan Bull:
  Consultation of Misconceptions Representations by Students in Education-Related Courses. 565-572
  

Posters

• Ralph Barthel, Mike Sharples, Shaaron Ainsworth:
  Narrative Creation from Online Video as Knowledge Representation. 575-577
  
• Erica Melis, Dieter Kriesell:
  Effects of Erroneous Examples - Results of a Preliminary School Experiment. 578-580
  
• Cristina Conati, Micheline Manske:
  Adaptive Feedback in an Educational Game for Number Factorization. 581-583
  
• Lam-for Kwok, Carter Yu:
  Developing an ITS in Sudoku. 584-586
  
• Katerina Avramides, Benedict du Boulay:
  Motivational Diagnosis in ITSs: Collaborative, Reflective Self-Report. 587-589
  
• Niels Pinkwart, Collin Lynch, Kevin D. Ashley, Vincent Aleven:
  Assessing Argument Diagrams in an Ill-defined Domain. 590-592
  
• Swaroop Vattam, Ashok K. Goel, Spencer Rugaber, Cindy E. Hmelo-Silver, Rebecca Jordan:
  From Conceptual Models to Agent-based Simulations: Why and How. 593-595
  
• Robert G. M. Hausmann, Timothy J. Nokes, Kurt VanLehn, Brett van de Sande:
  Collaborative Dialog While Studying Worked-out Examples. 596-598
  
• Marvin Schiller, Christoph Benzmüller:
  Granularity-Adaptive Proof Presentation. 599-601
  
• Patricia S. Wallace, Arthur C. Graesser, Keith K. Millis, Diane F. Halpern, Zhiqiang Cai, Mary Anne Britt, Joseph Magliano, Katja Wiemer:
  Operation ARIES!: A Computerized Game for Teaching Scientific Inquiry. 602-604
  
• Kimberly Ferguson, Beverly Park Woolf, Sridhar Mahadevan:
  Transfer Learning and Representation Discovery in Intelligent Tutoring Systems. 605-607
  
• Mohd M. Anwar, Jim E. Greer:
  Implementing Role- and Relationship-based Identity Management in E-learning Environments. 608-610
  
• I. Molenaar, C. A. M. van Boxte, P. J. C. Sleegers:
  Different forms of Scaffolding, Different Learning Outcomes. 611-613
  
• Gian-Marco Baschera, Markus Gross:
  A Phoneme-Based Student Model for Adaptive Spelling Training. 614-616
  
• Norasnita Ahmad, Susan Bull:
  Learner Trust in Learner Model Externalisations. 617-619
  
• Ricardo Conejo, Beatriz Barros, Eduardo Guzmán, Jaime Gálvez:
  An experiment to measure learning in a collaborative assessment environment. 620-622
  
• Mohd Zaliman Yusoff, Benedict du Boulay:
  Can relaxation exercises improve learning? 623-625
  
• Mihaela Cocea, George D. Magoulas:
  Identifying strategies in user's exploratory learning behaviour for mathematical generalisation. 626-628
  
• Oliver Scheuer, Bruce M. McLaren, Frank Loll, Niels Pinkwart:
  An Analysis and Feedback Infrastructure for Argumentation Learning Systems. 629-631
  
• Quincy Brown, Dario D. Salvucci, Frank J. Lee, Vincent Aleven:
  Who Helps When the Tutor Is Asleep? 632-634
  
• Roger Azevedo, Amy M. Witherspoon, Arthur C. Graesser, Danielle S. McNamara, Amber Chauncey, Emily Siler, Zhiqiang Cai, Vasile Rus, Mihai C. Lintean:
  MetaTutor: Analyzing Self-Regulated Learning in a Tutoring System for Biology. 635-637
  
• Rania A. HodHod, Daniel Kudenko, Paul A. Cairns:
  Educational Narrative and Student Modeling for Ill-Defined Domains. 638-640
  
• Paulo Salles, Gisele M. Feltrini, Isabella G. de Sá, Mônica M. P. Resende, Heloisa Lima-Salles:
  Bringing Qualitative Reasoning Models into the Classroom for Scientific Education of Deaf Students. 641-643
  
• Amy M. Witherspoon, Roger Azevedo, Zhiqiang Cai:
  Learners' exploratory behavior within MetaTutor. 644-646
  
• Rohit Kumar, Alicia Sagae, W. Lewis Johnson:
  Evaluating an Authoring Tool for Mini-Dialogs. 647-649
  
• Triomphe Ramandalahy, Philippe Vidal, Julien Broisin:
  An abstract modeling of learning environments to ensure tracking of learners. 650-652
  
• Mathilde Alonso, Dominique Py:
  An Evaluation of Pedagogical Feedbacks in DIAGRAM, a Learning Environment for Object-Oriented Modeling. 653-655
  
• Itziar Aldabe, Montse Maritxalar, Ruslan Mitkov:
  A Study on the Automatic Selection of Candidate Sentences Distractors. 656-658
  
• Gheida Shahrour, Susan Bull:
  Interaction Preferences and Learning in an Inspectable Learner Model for Language. 659-661
  
• Lena Pareto, Daniel L. Schwartz, Lars Svensson:
  Learning by Guiding a Teachable Agent to Play an Educational Game. 662-664
  
• Gwendolyn E. Campbell, Natalie B. Steinhauser, Myroslava Dzikovska, Johanna D. Moore, Charles B. Callaway, Elaine Farrow:
  The "DeMAND" coding scheme: A "common language" for representing and analyzing student discourse. 665-667
  
• George Goguadze, Erica Melis:
  Combining Evaluative and Generative Diagnosis in ACTIVEMATH. 668-670
  
• Michael Miller:
  Virtual Team Members for Team Training. 671-673
  
• Jeremiah Sullins, Moongee Jeon, Sidney K. D'Mello, Arthur C. Graesser:
  The Relationship Between Modality and Metacognition While Interacting with AutoTutor. 674-676
  
• Jeremiah Sullins, Scotty D. Craig, Arthur C. Graesser:
  Tough Love: The Influence of an Agent's Negative Affect on Students' Learning. 677-679
  
• Scotty D. Craig, Joshua K. Brittingham, Joah Williams, Kyle R. Cheney, Barry Gholson:
  Incorporating Vicarious Learning Environments with Discourse Scaffolds into Physics Classrooms. 680-682
  
• Li Zhang, Virginia Francisco:
  Affect Recognition from Speech. 683-685
  
• James Niehaus, Mark Riedl:
  Toward Scenario Adaptation for Learning. 686-688
  
• Olga C. Santos, Jesus Boticario:
  Building a knowledge-based recommender for inclusive eLearning scenarios. 689-691
  
• Amy Ogan, Julia Kim, Vincent Aleven, Christopher Jones:
  Explicit Social Goals and Learning in a Game for Cross-cultural Negotiation. 692-694
  
• Grecia Garcia Garcia, Richard Cox:
  Children who Interpret Graphs as Pictures. 695-697
  
• Viviane Guéraud, Anne Lejeune, Jean-Michel Adam, Michel Dubois, Nadine Mandran:
  Flexible Environment for Supervising Simulation-Based Learning Situations. 698-700
  
• Suleyman Cetintas, Luo Si, Yan Ping Xin, Casey Hord, Dake Zhang:
  Learning to Identify Students' Off-Task Behavior in Intelligent Tutoring Systems. 701-703
  
• Jihie Kim, Taehwan Kim, Jia Li:
  Identifying Unresolved Issues in Online Student Discussions: A Multi-Phase Dialogue Classification Approach. 704-706
  
• Stephen B. Gilbert, Stephen Blessing, Sateesh Kodavali:
  The Extensible Problem-Specific Tutor (xPST): Evaluation of an API for Tutoring on Existing Interfaces. 707-709
  
• Erin Shaw, Jihie Kim, Pachara Supanakoon:
  MentorMatch: Using student mentors to scaffold participation and learning within an online discussion board. 710-712
  
• Jitti Niramitranon, Mike Sharples, Chris Greenhalgh:
  Orchestrating Collaborative Learning in a 1: 1 Technology Classroom. 713-715
  
• Soumaya Chaffar, Lotfi Derbali, Claude Frasson:
  Inducing positive emotional state in Intelligent Tutoring Systems. 716-718
  
• Laura Naismith, Emmanuel G. Blanchard, John Ranellucci, Susanne P. Lajoie:
  EAGLE: An Intelligent Tutoring System to Support Experiential Learning Through Video Games. 719-721
  
• Alicia Heraz, Imene Jraidi, Maher Chaouachi, Claude Frasson:
  Predicting Stress Level Variation from Learner Characteristics and Brainwaves. 722-724
  
• Satoshi V. Suzuki, Aiko Shiraishi, Hiroaki Suzuki:
  Eliciting Emotional Thought During Critical Reading for Academic Writing. 725-727
  
• Zhi-Hong Chen, Calvin C. Y. Liao, Tzu-Chao Chien, Tak-Wai Chan:
  Animal Companion Approach to Fostering Students' Effort-Making Behaviors. 728-730
  
• Jean-François Lebeau, Mikaël Fortin, Luc Paquette, André Mayers:
  From Cognitive to Pedagogical Knowledge Models in Problem-Solving ITS Frameworks. 731-733
  
• Zhi-Hong Chen, Calvin C. Y. Liao, Tzu-Chao Chien, Tak-Wai Chan:
  Designing Virtual Animal Companions by Emotional Responsibility Strategy. 734-736
  
• Ning Wang, Jonathan Gratch:
  Can Virtual Human Build Rapport and Promote Learning? 737-739
  
• Toby Dragon, Beverly Park Woolf, Tom Murray:
  Intelligent Coaching for Collaboration in Ill-Defined Domains. 740-742
  
• Iris Howley, Sourish Chaudhuri, Rohit Kumar, Carolyn Penstein Rosé:
  Motivation and Collaboration On-Line. 743-745
  
• Phattanapon Rhienmora, Peter Haddawy, Siriwan Suebnukarn, Matthew N. Dailey:
  A VR Environment for Assessing Dental Surgical Expertise. 746-748
  
• John C. Stamper, Tiffany Barnes:
  Utility in hint generation: Selection of hints from a corpus of student work. 749-751
  

Young Researcher's Track & Doctoral Consortium Abstracts

• Alison Hull, Benedict du Boulay:
  Scaffolding Motivation and Metacognition in Learning Programming. 755-756
  
• Siti Soraya Abdul Rahman, Benedict du Boulay:
  Schema Acquisition: Implications for the Instructional Design of Examples. 757-758
  
• Jaime Gálvez:
  A Probabilistic Model for Student Knowledge Diagnosis in Learning Environments. 759-760
  
• Luca Mazzola, Riccardo Mazza:
  Toward Adaptive Presentations of Student Models in eLearning Environments. 761-762
  
• Jozef Tvarozek, Mária Bieliková:
  The Friend: Socially-Intelligent Tutoring and Collaboration. 763-764
  
• Wichai Eamsinvattana, Vania Dimitrova, David Allen:
  Personalised Support for Reflective Learning in Fire Risk Assessment. 765-766
  
• Sharon Moyo, Paul Piwek:
  Effective Tutoring with Affective Embodied Conversational Agents. 767-768
  
• Mieke Vandewaetere, Geraldine Clarebout, Piet Desmet:
  The Illusion of Adaptivity as Instructional Method in Learning Environments. 769-770
  
• Arife B. Aytac, Nicola Yuill:
  'Your half is bigger than mine': motivating children to understand fractions. 771-772
  
• John Ranellucci, Susanne P. Lajoie:
  The Effect of Mood on Medical Students' Diagnostic Performance. 773-774
  
• Olga C. Santos:
  Recommendations support in standard-based learning management systems. 775-776
  
• Amy Ogan, Vincent Aleven, Christopher Jones:
  Investigating the Effects of Social Goals in a Negotiation Game with Virtual Humans. 777-778
  
• Geneviève Gauthier, Susanne P. Lajoie:
  Validating and Representing Case Based Knowledge. 779-780
  
• Laura Naismith, Susanne P. Lajoie:
  Learning from Feedback In BioWorld. 781-782
  
• Geoffrey Allan, Judith Good:
  Demonstrating Empathy in a Learning Mentor Agent. 783-784
  
• Kelly Wauters, Wim van den Noortgate, Piet Desmet:
  The Use of IRT for Adaptive Item Selection in Item-Based Learning Environments. 785-786
  
• Gustavo Santos, Iris Howley, Brad Copenhaver, Vincent Aleven:
  Integrating Conceptual and Procedural Knowledge for Middle-school Math. 787-788
  
• Rania A. HodHod:
  Educational Narrative-Based Environment to Teach Ethics. 789-790
  

Interactive Events Summaries

• W. Lewis Johnson:
  Alelo's Conversational AI Technologies for Language and Culture Education. 793
  
• Y. C. Alicia Tang, Sharifuddin Mohd. Zain, Noorsaadah Abdul Rahman, Rukaini Abdullah:
  A Simulator for Explaining Organic Reactions through Qualitative Reasoning. 794
  
• Dimitrios Sklavakis, Ioannis Refanidis:
  The MATHESIS Algebra Tutor: Web-based Expert Tutoring via Deep Model Tracing. 795
  
• Zhiqiang Cai, Arthur C. Graesser, Keith K. Millis, Diane F. Halpern, Patricia S. Wallace, Cristian Moldovan, Carol Forsyth:
  ARIES: An Intelligent Tutoring System Assisted by Conversational Agents. 796
  
• Amanda Harris, Katerina Avramides, Rosemary Luckin, Nicola Yuill, Victoria Bonnett:
  Modelling Achievement Goal Orientation in the Ecolab: A Simulated Science Environment for Primary-aged Children. 797
  
• Madeline Balaam, Eric Harris, Geraldine Fitzpatrick:
  Encouraging Classrooms that Care. 798
  
• Ricardo Conejo, Beatriz Barros, Eduardo Guzmán, Jaime Gálvez:
  Collaborative assessment with SIETTE. 799
  
• Kathrin Kaufhold, Rebecca O'Rourke, Aisha Walker, Lydia Lau, Alex Le Bek, Sirisha Bajanki, Vania Dimitrova:
  Supporting the Process of Academic Writing through Semantic Social Scaffolding. 800
  
• Mihai C. Lintean, Amy M. Witherspoon, Zhiqiang Cai, Roger Azevedo:
  Metatutor: An adaptive system for fostering self-regulated learning. 801
  
• Xiangen Hu, Zhiqiang Cai, Lu Han, Scotty D. Craig, Tianjiang Wang, Arthur C. Graesser:
  AutoTutor Lite. 802
  
• Andrew Olney:
  GnuTutor: An open source intelligent tutoring system. 803
  
• Darren Pearce, Eirini Geraniou, Sergio Gutiérrez Santos, Manolis Mavrikis, Mihaela Cocea, Celia Hoyles, Ken Kahn, George D. Magoulas, Richard Noss, Alexandra Poulovassilis, Niall Winters:
  An Eco-Friendly Intelligent Environment for Exploring Mathematical Generalisation. 804
  

Workshop Summaries

• W. Lewis Johnson, Kurt VanLehn:
  Scalability Issues in AIED. 807
  
• Vasile Rus, James Lester:
  The 2nd Workshop on Question Generation. 808
  
• Emmanuel G. Blanchard, H. Chad Lane, Daniele Allard:
  The Second Workshop on Culturally Aware Tutoring Systems. 809
  
• Cristina Conati, Tanja Mitrovic:
  Closing the Affective Loop in Intelligent Learning Environments. 810
  
• Niels Pinkwart, Darina Dicheva, Riichiro Mizoguchi:
  SWEL'09 @ AIED'09: Ontologies and Social Semantic Web for Intelligent Educational Systems. 811
  
• H. Chad Lane, Amy E. Ogan, Valerie J. Shute:
  Intelligent Educational Games. 812
  
• Patricia Charlton, Maria Grigoriadou, Diana Laurillard, George D. Magoulas, Kyparisia A. Papanikolaou:
  Enabling creative learning design: how HCI, User Modelling and Human Factors help. 813
  
• Olga C. Santos, Jesus Boticario, Jorge Couchet, Ramón Fabregat, Silvia Baldiris, German Moreno:
  Towards User Modeling and Adaptive Systems for All (TUMAS-A 2009): Modeling and Evaluation of Accessible Intelligent Learning Systems. 814
  
• Manolis Mavrikis, Sergio Gutiérrez Santos, Paul Mulholland:
  Intelligent Support for Exploratory Environments. 815
  
• Philippe Dessus, Stefan Trausan-Matu, Peter van Rosmalen, Fridolin Wild:
  Natural Language Processing in support of Learning: Metrics, Feedback, and Connectivity. 816