Evaluating the effectiveness of feedback in SQL-Tutor

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Author
Mitrovic, A.
Martin, B.
Date
2000
Permanent Link
http://hdl.handle.net/10092/330

We present an evaluation of various kinds of feedback in SQL-Tutor. Our initial hypothesis was that low-level feedback, containing all the details of a correct solution would be contra-productive, and that high-level feedback referring to the general principles of the domain that the student’s solution violates would be highly effective. The evaluation study performed in 1999 confirmed our hypothesis.

Subjects
Fields of Research::280000 Information, Computing and Communication Sciences::280100 Information Systems::280104 Computer-human interaction
 
Fields of Research::380000 Behavioural and Cognitive Sciences::380100 Psychology::380104 Personality, abilities and assessment
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