Applying clustering to statistical analysis of student reasoning about two-dimensional kinematics
We use clustering, an analysis method not presently common to the physics education research community, to group and characterize student responses to written questions about two-dimensional kinematics. Previously, clustering has been used to analyze multiple-choice data; we analyze free-response da...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2007-12-01
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| Series: | Physical Review Special Topics. Physics Education Research |
| Online Access: | http://doi.org/10.1103/PhysRevSTPER.3.020107 |