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pro vyhledávání: '"Sytil K. Murphy"'
Autor:
Christopher M. Nakamura, Sytil K. Murphy, Michael G. Christel, Scott M. Stevens, Dean A. Zollman
Publikováno v:
Physical Review Physics Education Research, Vol 12, Iss 1, p 010122 (2016)
Computer-automated assessment of students’ text responses to short-answer questions represents an important enabling technology for online learning environments. We have investigated the use of machine learning to train computer models capable of a
Externí odkaz:
https://doaj.org/article/f2222b12fdb74fcea830a0f5777cc462
Publikováno v:
American Journal of Physics. 83:942-947
Resonance is typically studied in the context of either a pendulum or a mass on a spring. We have developed an apparatus that enables beginning students to investigate resonant behavior of changing magnetic fields, in addition to the properties of th
Publikováno v:
Physical Review Physics Education Research, Vol 12, Iss 1, p 010122 (2016)
Computer-automated assessment of students’ text responses to short-answer questions represents an important enabling technology for online learning environments. We have investigated the use of machine learning to train computer models capable of a
Finding meaningful search features for automated analysis of short responses to conceptual questions
Autor:
Christopher M. Nakamura, Sytil K. Murphy, Michael Christel, Scott M. Stevens, Dean A. Zollman, N. Sanjay Rebello, Paula V. Engelhardt, Chandralekha Singh
Publikováno v:
AIP Conference Proceedings.
The Pathway Active Learning Environment synthetic tutoring system is capable of collecting large numbers of students' short responses to open-ended questions. The analysis of these responses may provide insight into the utility of the system, as well
Autor:
Sytil K. Murphy, Dyan L. McBride, Spartak Kalita, Johannes V.D. Wirjawan, Dean Zollman, Bijaya Aryal
Publikováno v:
AIP Conference Proceedings.
Even before the discovery of X‐rays, attempts at non‐invasive medical imaging required an understanding of fundamental principles of physics. Students frequently do not see these connections because they are not taught in beginning physics course
Autor:
Christopher M. Nakamura, Sytil K. Murphy, Dean A. Zollman, Michael Christel, Scott Stevens, Chandralekha Singh, Mel Sabella, Sanjay Rebello
Publikováno v:
AIP Conference Proceedings.
We present an initial analysis of data taken to test the technical functionality and student usability of an interactive synthetic tutoring system administered online. The system allows students to ask questions and receive prerecorded video response
Autor:
Christopher M. Nakamura, Sytil K. Murphy, Nasser M. Juma, N. Sanjay Rebello, Dean Zollman, Mel Sabella, Charles Henderson, Chandralekha Singh
Publikováno v:
AIP Conference Proceedings.
Online implementation of physics learning materials may present a powerful method of data collection for physics education research, in addition to being useful for supplemental instruction. This may have implications for composite instruction and re