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The Application of Feedack Data

When checking the students self-assessment tests results before each class Holt would capture the frequency distribution graph generated by WebCT along with the test item as a bitmap for each of the questions and display them at the beginning of each class. The graph would show the distribution of the number of students who answered the question correctly as well as the distribution of incorrect guesses made by the class. The pattern of incorrect answers for each item determined how he would use this information to facilitate discussion in the class. If all the members of the class tended to make the same incorrect guess, Holt would emphasize why that particular answer was wrong. If the distribution of wrong guesses was evenly scattered then he would emphasize why a particular answer was correct.

Holt would also annotate his class notes wherever the lecture material touched on concepts with which the students experienced problems during the online assessments. Whenever he would encounter one of the annotations as the lecture progresed, it would prompt him to spend more time explaining the concepts or terms with which the students had problems.

Text, Lecture and Quiz

The Impact of WebCT Innovations on Learning Outcomes