Automatic Assessment of Constructed Response Data in a Chemistry Tutor / Scott Crossley, Kristopher Kyle and Jodi Davenport.

This study introduces the Constructed Response Analysis Tool (CRAT), a freely available tool to automatically assess student responses in online tutoring systems. The study tests CRAT on a dataset of chemistry responses collected in the ChemVLab+. The findings indicate that CRAT can differentiate an...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Authors:	Crossley, Scott, Kyle, Kristopher (Author), Davenport, Jodi (Author), McNamara, Danielle S. (Author)
Format:	eBook
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 2016.
Subjects:	Intelligent Tutoring Systems. Chemistry. Natural Language Processing. High School Students. Science Tests. Responses. Accuracy. Scoring.