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AIED
2005
Springer
13 years 10 months ago
Motivating Appropriate Challenges in a Reciprocal Tutoring System
Abstract. Formalizing a student model for an educational system requires an engineering effort that is highly domain-specific. This model-specificity limits the ability to scale ...
Ari Bader-Natal, Jordan B. Pollack
AIED
2007
Springer
13 years 10 months ago
Assessing Learning in a Peer-Driven Tutoring System
In many intelligent tutoring systems, a detailed model of the task domain is constructed and used to provide students with assistance and direction. Reciprocal tutoring systems, h...
Ari Bader-Natal, Jordan B. Pollack
AAAI
2006
13 years 6 months ago
A Dynamic Mixture Model to Detect Student Motivation and Proficiency
Unmotivated students do not reap the full rewards of using a computer-based intelligent tutoring system. Detection of improper behavior is thus an important component of an online...
Jeffrey Johns, Beverly Park Woolf
AIED
2009
Springer
13 years 11 months ago
Motivational Diagnosis in ITSs: Collaborative, Reflective Self-Report
A central challenge in the design of motivationally intelligent tutoring systems lies in defining and diagnosing a learner’s motivational state: in particular, in distinguishing ...
Katerina Avramides, Benedict du Boulay
CHI
2009
ACM
14 years 5 months ago
The accidental tutor: overlaying an intelligent tutor on an existing user interface
Intelligent Tutoring Systems (ITSs) have been shown to have dramatic impact on student learning [9]. However, these gains have been mostly in topics in which the interface has bee...
Liz Blankenship, Stephen B. Gilbert, Stephen Bless...