Martin, T. L., Pear, J. J., & Martin, G. L. (2002). Feedback and its effectiveness in a computer-aided personalized system of instruction course. Journal of Applied Behavior Analysis, 35, 427-430.

In a computer-managed version of Keller’s personalized system of instruction, students received frequent feedback from more advanced students within the course. Overall accuracy of student- provided feedback was 87%, and students complied with 61% of the feedback.

DESCRIPTORS: _instructional design, personalized system of instruction, online teaching, feedback