External Studies

This page highlights studies conducted using E-TRIALS that did not include Dr. Heffernan as an author. This speaks to the power of E-TRIALS as an unbiased resource for educational researchers.

  1. Fyfe, E. (2016) Providing feedback on computer-based algebra homework in middle-school classrooms. Computers in Human Behavior 63. 568-574. Retrieved from https://drive.google.com/open?id=0B2X0QD6q79ZJbzE2R3RNRmZfZ2c
  2. Koedinger, K. & McLaughlin, E. (2016) Closing the Loop with Quantitative Cognitive Task Analysis. In Barnes, Chi & Feng (eds) The 9th International Conference on Educational Data Mining. Pp 412-417. Retrieved from http://www.educationaldatamining.org/EDM2016/proceedings/paper_152.pdf
  3. McGuire, P., Tu, S., Logue., M., Mason, C., Ostrow, K. (2017) Counterintuitive effects of online feedback in middle school math: results from a randomized controlled trial in ASSISTments. Educational Media International. 54:3, 231-244, DOI: 10.1080/09523987.2017.1384161. Retrieved from https://www.tandfonline.com/doi/pdf/10.1080/09523987.2017.1384161
  4. Walkington, C., Clinton, V., & Sparks, A. (accepted pending minor revisions). The effect of language modification of mathematics story problems on problem-solving in online homework. Instructional Science.
  5. Hurst, M. A., Cordes, S. (2018) Labeling Common and Uncommon Fractions Across Notation and Education. Proceeding of Cognitive Science. 1841-1846 Retrieved from http://mindmodeling.org/cogsci2018/papers/0354/index.html