Bachelor, Baylor University, 1947. Master of Arts, Baylor University, 1949. Doctor of Philosophy in Romance Languages, University Texas, 1956.
Assistant in Spanish, Baylor University, Waco, Texas, 1947-1949;
instructor, Baylor University, Waco, Texas, 1950-1951;
teaching fellow in Spanish, University Texas, Austin, 1949-1950, 1951-1953;
instructor, University Texas, Austin, 1953-1954;
assistant professor Spanish and Italian, University Texas, Austin, 1959-1962;
associate professor Spanish and Italian, University Texas, Austin, 1962-1966;
professor Spanish and education, University Texas, Austin, 1966-1986;
professor emeritus, University Texas, Austin, since 1986. Instructor English, U. P.R., summer 1950, instructor Spanish and Italian, University of Illinois, Urbana, 1955-1958. Assistant professor Spanish, Italian, U. Arkansas, 1958-1959.
Associate director Foggy Bottom Conference Washington, 1960. Consultant schools, corporations, publications, Education Testing Svc., professional journals.
(Washington 1970. 2 volumes in one. 4to., 292pp., 328pp., ...)
Member American Association Teachers Spanish and Portuguese (national executive council 1968-1970), Texas Foreign Language Association (honorary life), Modern Language Association (Educational Research Information Clearinghouse national advisory board 1971-1973).