Loading patent…
AssigneeEducational Testing Service
InventorsClaudia Leacock, Martin Chodorow, Eleanor Bolge, Magdalena Wolska
Estimating the term…
A concept rater module is utilized to automatically grade or score constructed responses based on a model answer. The concept rater module may be configured to accept a model answer as input. The model answer may be used as a grading key by the concept rater module. The concept rater module may be further configured to accept student responses in a file format. The file format may be ASCII text, a formatted word processing (e.g., WORDPERFECT, MICROSOFT WORD, etc.) and the like. The concept rater module maybe further configured to process a student response into a canonical representation of the student response. The canonical representation of the student response is compared against the model answer by the concept rater module. From the comparison, a score is generated which represents the students ability to cover all the key concepts.
A method for grading constructed responses, said method comprising:
A system for grading constructed responses, said system comprising:
A computer readable storage medium on which is embedded one or more computer programs, said one or more computer programs implementing a method of grading constructed responses, said one or more computer programs comprising a set of instructions for:
Dependencies are inferred from the claim text.