'Flexible' Learning, Disciplinarity, and First-Year Writing: Critically Engaging Competency-Based EducationTrader, K. S., Heinert, J., Phillips, C., & Hassel, H. (2016). “Flexible” Learning, Disciplinarity, and First-Year Writing: Critically Engaging Competency-Based Education. WPA: Writing Program Administration - Journal of the Council of Writing Program Administrators, 40(1), 10–32. Retrieved from Education Research Complete (EBSCO).