Diane Staehr Fenner is the president of DSF Consulting, LLC, a woman-owned small business dedicated to the achievement of English learners (ELs). Her company provides professional development, designs curriculum, conducts research, and serves clients through technical assistance. Clients include the American Federation of Teachers, the American Museum of Natural History, the Center for Applied Linguistics, the National Education Association, the Peace Corps, several state departments of education, many school districts, and the U.S. Department of Education. Dr. Staehr Fenner frequently partner...