Awards

• Best Paper award, the International Conference on Intelligent Tutoring Systems, Jhongli, Taiwan. 2006
  
• Finalist for Best Paper by Student First Author award, the International Conference on Intelligent Tutoring Systems, Jhongli, Taiwan. 2006
  
• Finalist for Best Paper by Student First Author award, User Modeling, Edinburgh, UK. 2005
  
• Best Paper award, the International Conference on Intelligent Tutoring Systems, Maceio, Brazil. 2004

Journal Articles

• Roll, I., Aleven, V., McLaren, B.M., & Koedinger, K.R. (submitted). Online assessment and tutoring of help-seeking: toward domain learning through metacognitive improvement. Submitted to Learning and Instruction.
• Baker, RS., Corbett, A., Roll, I., & Koedinger, K. (2008) Developing a generalizable detector of when students game the system. User Modeling and User-Adapted Interaction, 18(3), 287-314. [pdf] 
• Baker, RS., Walonoski, J., Heffernan, N., Roll, I., Corbett, A., & Koedinger, K. R. (2008). Why Students Engage in "Gaming the System" Behavior in Interactive Learning Environments. Journal of Interactive Learning Research, 19(2), 185-224. [pdf]
• Roll, I., Aleven, V., McLaren, B. M., & Koedinger, K. R. (2007). Designing for metacognition - applying cognitive tutor principles to the tutoring of help seeking. Metacognition and Learning, 2(2), 125-40. [pdf]
• Aleven, V., McLaren, B. M., Roll, I., & Koedinger, K. R. (2006). Toward meta-cognitive tutoring: A model of help seeking with a Cognitive Tutor. International Journal of Artificial Intelligence in Education (16), 101-30. [pdf]
  
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Book Chapters

• Koedinger, K. R., Aleven, V., Roll, I., & Baker, R. S. J. d. (in press). In vivo experiments on whether supporting metacognition in intelligent tutoring systems yields robust learning. To appear in D. Hacker & A. Graesser (Eds.), Handbook of Metacognition in Education.

Strictly Refereed Conference Full Papers

• Roll, I., Aleven, V., & Koedinger, K. R. (to appear). Helping Students Know ‘Further’ – Increasing the Flexibility of Students’ Knowledge Using Symbolic Invention Tasks. To appear in proceedings of the annual conference of the cognitive science society.
  
• Roll, I., Aleven, V., McLaren, B. M., & Koedinger, K. R. (2007). Can help seeking be tutored? Searching for the secret sauce of metacongitive tutoring. International Conference on Artificial Intelligence in Education 2007, Los-Angeles, CA. [pdf]
• Kao, Y. S., Roll, I., & Koedinger, K. R. (2007). Sources of Difficulty in Multi-Step Geometry Area Problems. in proceedings of Cognitive Science Society Annual Meeting, Nashville, TN. [pdf]
  
• Roll, I., Aleven, V., McLaren, B. M., Ryu, E., Baker, R. S., & Koedinger, K. R. (2006). The Help Tutor: Does Metacognitive Feedback Improves Students' Help-Seeking Actions, Skills and Learning? 8th International Conference in Intelligent Tutoring Systems, 360-9. [pdf]
  
• Baker, R. S. J. d., Corbett, A. T., Koedinger, K. R., & Roll, I. (2006). Generalizing Detection of Gaming the System Across a Tutoring Curriculum. 8th Internatioanl Conference on Intelligent Tutoring Systems, 402-11. [pdf]
  
• Baker, R. S. J. d., Corbett, A. T., Koedinger, K. R., Evenson, E., Roll, I., et al. (2006). Adapting to When Students Game an Intelligent Tutoring System. 8th International Conference on Intelligent Tutoring Systems, 392-401. [pdf]
  
• Roll, I., Baker, R. S., Aleven, V., McLaren, B. M., & Koedinger, K. R. (2005). Modeling Students’ Metacognitive Errors in Two Intelligent Tutoring Systems. User Modeling 2005, 379-88. [pdf]
  
• Aleven, V., Roll, I., McLaren, B. M., Ryu, E. J., & Koedinger, K. R. (2005). An architecture to combine meta-cognitive and cognitive tutoring: Pilot testing the Help Tutor. 12th International Conference on Artificial Intelligence in Education. [pdf]
  
• Baker, R. S., Roll, I., Corbett, A. T., & Koedinger, K. R. (2005). Do Performance Goals Lead Students to Game the System? 12th International Conference on Artificial Intelligence in Education, 57-64. [pdf]
  
• Aleven, V., McLaren, B. M., Roll, I., & Koedinger, K. R. (2004). Toward tutoring help seeking - Applying cognitive modeling to meta-cognitive skills . 7th International Conference on Intelligent Tutoring Systems, 227-39. [pdf]
  
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Workshop and Conference Short Papers

• Roll, I. (2009) Teaching for learning versus teaching for retention. In proceedings of the 2nd Inter-Science of Learning Centers Conference. Seattle, WA.
  
• Roll, I., Aleven, V., & Koedinger, K. R. (2008). Instruments and challenges in assessing help-seeking knowledge and behavior. In proceedings of workshop on metacognition and self-regulated learning, in ITS 2008 Montreal, Canada.
  
• Roll, I., Aleven, V., & Koedinger, K. R. (2008). Designing structured invention tasks to prepare for future learning [abstract]. In proceedings of the 30th annual conference of the cognitive science society. Austin, TX: Cognitive Science Society.
  
• Koedinger, K.R., Aleven, V., Baker, R.S.J.d., and Roll, I. (2007). Toward Understanding When Tutoring Meta-cognition Enhances Domain Learning. in proceedings of the Workshop for Metacognition and Self-Regulated Learing in Intelligent Tutoring Systems. L.A., CA
  
• Roll, I., Ryu, E., Sewall, J., Leber, B., McLaren, B. M., et al. (2006). Towards Teaching Metacognition: Supporting Spontaneous Self-Assessment. 8th International Conference on Intelligent Tutoring Systems, 738-40.
  
• Baker, R. S., Corbett, A. T., Koedinger, K. R., & Roll, I. (2005). Detecting When Students Game The System, Across Tutor Subjects and Classroom Cohorts. User Modeling 2005, 220-4.
  
• Roll, I., Baker, R. S., Aleven, V., & Koedinger, K. R. (2004). A Metacognitive ACT-R Model of Students’ Learning Strategies in Intelligent Tutoring Systems. 7th Conference on Intelligent Tutoring Systems, 854-6.
  
• Roll, I., Aleven, V., & Koedinger, K. R. (2004). Promoting Effective Help-Seeking Behavior through Declarative Instruction. 7th Int C on Intelligent Tutoring Systems, 857-9.
  
• Roll, I., Baker, R. S., Aleven, V., & Koedinger, K. R. (2004). What goals do students have when choosing the actins they perform? 6th International Conference on Cognitive Modeling, 380-1.
  
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