2017 journal article
Scaffolding learner-centered curricular coherence using learning maps and diagnostic assessments designed around mathematics learning trajectories
ZDM-the International Journal on Mathematics Education, 49(5), 717–734.
By: J. Confrey, G. Gianopulos, W. McGowan, M. Shah & M. Belcher
Untangling the "Messy Middle" in learning trajectories
Measurement-Interdisciplinary Research and Perspectives, 15(3-4), 168–171.
By: J. Confrey, A. Maloney & G. Gianopulos