He has taught ESOL in Japan, China and the U.S. His primary research interests involve students' involvement in class content, including technological enhancements, learner strategies and tolerance for linguistic difference. He is the founder of the South Carolina Language and Life Project (SCLLP), seeks to enhance understanding of dialect diversity and promote linguistic tolerance in South Carolina though education, community outreach and academic research. On the international level, he is involved in ongoing teacher training and research in Palacagüina, Nicaragua. At the core of all his endeavors, he seeks to make a meaningful difference in people’s lives.