American (born United States), b. 1933.
Genres: Mathematics/Statistics, Psychology.
Career: Concordia College, Moorhead, MN, instructor, 1957-59, assistant professor, 1961-64, associate professor, 1964-70, professor of psychology, 1970.
Publications: Elementary Statistical Methods for Educational Measurement, 1958, 5th ed., 1979; (With R. H. Kolstoe) Workbook for Introduction to Statistics for the Behavioral Sciences, Dorsey, 1968, 2nd ed., 1973; Basic Statistical Concepts in Education and the Behavioral Sciences, 1976, 4th ed., 1999.
Address: Dept. of Psychology, Concordia College, Moorhead, MN 56562, U.S.A.