A comparison of human and computer marking of short free-text student responses

Abstract

The computer marking of short-answer free-text responses of around a sentence in length has been found to be at least as good as that of six human markers. The marking accuracy of three separate computerised systems has been compared, one system (Intelligent Assessment Technologies FreeText Author) is based on computational linguistics whilst two (Regular… (More)
DOI: 10.1016/j.compedu.2010.02.012

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