2000 journal article
Dynamics of peer interaction in cooperative learning workgroups
Journal of Engineering Education, 89(3), 285–293.
1999 conference paper
Dynamics of peer interactions in cooperative learning
1999 ASEE Annual Conference Proceedings, ASEE, June 1999. Washington, D.C.: American Society for Engineering Education.
1997 journal article
Past marking in Gullah
University of Pennsylvania Working Papers in Linguistics, 3(1), 63–72.