About the Author
Martha Alford Marks received her Ph.D. from Northwestern University. Co-author of ¿Qué tal? and Destinos, a Spanish video course, she also served on the Advisory Board to Boston PBS station WGBH during the development of the Destinos program, which was funded by the Annenberg Foundation. She is widely known as an ACTFL-certified oral proficiency tester and trainer in Spanish and ESL.L.
Richard V. Teschner received his Ph.D. in 1972 from the University of Wisconsin-Madison in Spanish Linguistics. He has taught at UW-Parkside, the University of Iowa, and (since 1976) the University of Texas at El Paso, where in 1988 he became a full professor in the Department of Languages and Linguistics. His publications include four edited anthologies, two book-length bibliographies, a placement exam, and a dictionary of Mexican-American Spanish, along with several editions of seven textbooks such as Español escrito: Curso para hispanohablantes bilingües; Destinos: An Introduction to Spanish; and Analyzing the Grammar of English: A Brief Undergraduate Textbook. He has published four dozen articles in professional journals along with an equal number of papers and keynote addresses. In 1988 he served as president of the American Association of Teachers of Spanish and Portuguese and also of the Linguistic Association of the Southwest.