This paper describes and evaluates an approach to student assessment using Point Barter, an online quiz system that allows students to sacrifice partial credit in exchange for hints about the correct answer.
In the Proceedings of the 2014 International Higher Education Teaching and Learning Association Conference. Anchorage, Alaska, May 31 to June 2, 2014.
Schnepp, Jerry and Rogers, Christian, "Automated Hints on Quizzes: An Approach to Combined Learning and Evaluation" (2014). Visual Communications and Technology Education Faculty Publications. 9.
Proceedings of the 2014 International Higher Education Teaching and Learning Association Conference