Susan L. Westbrook

Carter, G., Westbrook, S. L., & Thompkins, C. D. (1999). Examining science tools as mediators of students' learning about circuits. Journal of Research in Science Teaching, 36(1), 89–105. https://doi.org/10.1002/(SICI)1098-2736(199901)36:1<89::AID-TEA6>3.0.CO;2-7