Catherine DiFelice Box comes from a family of three generations of proud teachers. A former high school English teacher, she has over 20 years of experience preparing pre-service teachers to work with multilingual students in both PK-12 and adult educational contexts. Her scholarship studies teacher-student communication in multilingual classrooms, as well as the teacher mentoring process for those who plan to work in linguistically diverse schools. Catherine’s work has appeared in many peer-reviewed journals, and she has regularly participated in grant-funded projects to collaborate with teachers in linguistically and culturally diverse schools; she is a former executive board member of New York State TESOL, where she served as an advocate for ESOL in New York. Catherine holds an Ed.D. and an Ed.M. in Applied Linguistics from Teachers College, Columbia University, and an M.A. in English literature from West Chester University. She is currently a Lecturer in Educational Practice at the University of Pennsylvania, Graduate School of Education.