How does the Essay Component of WriteToLearn recognize a good essay?
The Essay Component, using the KAT engine, assesses the content of an essay, as well as more mechanical aspects of writing. When a student submits an essay for scoring, the system immediately measures the meaning of the essay. It then compares the essay to the training essays, looking for similarities and assigns a holistic score in part by placing the essay in a category with the most similar training essays. Analytic scoring occurs in much the same way. For each trait, the system assesses that trait in the student essay, compares it to the training essays, and then categorizes the trait in question.