R
Rohan Raizada
Researcher at Carnegie Mellon University
Publications - 9
Citations - 216
Rohan Raizada is an academic researcher from Carnegie Mellon University. The author has contributed to research in topics: Learning by teaching & Learning environment. The author has an hindex of 7, co-authored 9 publications receiving 197 citations. Previous affiliations of Rohan Raizada include Akamai Technologies.
Papers
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Journal ArticleDOI
Cognitive anatomy of tutor learning: Lessons learned with SimStudent.
Noboru Matsuda,Evelyn Yarzebinski,Victoria Keiser,Rohan Raizada,William W. Cohen,Gabriel J. Stylianides,Kenneth R. Koedinger +6 more
TL;DR: In this article, an instance of a teachable agent, called SimStudent, that learns skills (e.g., for solving linear equations) from examples and from feedback on performance is presented.
Book ChapterDOI
Learning by teaching simstudent: technical accomplishments and an initial use with students
Noboru Matsuda,Victoria Keiser,Rohan Raizada,Arthur Tu,Gabriel J. Stylianides,William W. Cohen,Kenneth R. Koedinger +6 more
TL;DR: The study showed that after tutoring SimStudent, the students improved their performance on equation solving and the number of correct answers on the error detection items was also significantly improved.
Book ChapterDOI
Learning by teaching SimStudent: an initial classroom baseline study comparing with cognitive tutor
Noboru Matsuda,Evelyn Yarzebinski,Victoria Keiser,Rohan Raizada,Gabriel J. Stylianides,William W. Cohen,Kenneth R. Koedinger +6 more
TL;DR: It was found that students often use inappropriate problems to tutor SimStudent that did not effectively facilitate the tutor learning, and for students with insufficient training on the target problems, learning by teaching may have limited benefits compared to learning by tutored problem solving.
Proceedings ArticleDOI
Studying the Effect of Tutor Learning Using a Teachable Agent that Asks the Student Tutor for Explanations
Noboru Matsuda,William W. Cohen,Kenneth R. Koedinger,Victoria Keiser,Rohan Raizada,Evelyn Yarzebinski,Shayna P. Watson,Gabriel J. Stylianides +7 more
TL;DR: An empirical classroom study where it was evaluated whether asking students to provide explanations for their tutoring activities facilitates tutor learning - the self-explanation effect for tutor learning.
Journal ArticleDOI
Studying the Effect of a Competitive Game Show in a Learning by Teaching Environment
Noboru Matsuda,Evelyn Yarzebinski,Victoria Keiser,Rohan Raizada,Gabriel J. Stylianides,Kenneth R. Koedinger +5 more
TL;DR: This investigation by incorporating a competitive Game Show feature into an online learning environment where students learn to solve algebraic equations by teaching a synthetic peer, called SimStudent, found no notable correlation between students' motivation (intrinsic or extrinsic) and tutor learning.