| Title | Journal | Journal Categories | Citations | Publication Date |
|---|---|---|---|---|
| Nebraska Symposium on Motivation | 1980 | |||
| Nebraska Symposium on Motivation | 1977 | |||
| Statistical package for the social sciences | 1975 | |||
| The nature of human values | 1973 | |||
| Preliminary findings from national surveys of American higher education | 1971 |