Data
Tennessee Technological U.
| Fields | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|
| All fields | 32 | 28 | 20 | 32 | 25 | 19 | 23 | 12 | 19 | 23 |
| Science and engineering | 25 | 25 | 11 | 25 | 20 | 11 | 13 | 7 | 13 | 19 |
| Agricultural sciences and natural resources | 1 | 2 | 1 | 3 | 3 | 2 | 1 | . | 4 | 4 |
| Natural resources and conservation | 1 | 2 | 1 | 3 | 3 | 2 | 1 | . | 4 | 4 |
| Biological and biomedical sciences | . | 1 | . | 1 | 1 | 1 | . | . | 1 | . |
| Biology and biomedical sciences, general | . | . | . | 1 | . | . | . | . | . | . |
| Ecology, evolutionary biology, and epidemiology | . | 1 | . | . | . | 1 | . | . | 1 | . |
| Biology and biomedical sciences, other | . | . | . | . | 1 | . | . | . | . | . |
| Computer and information sciences | 6 | 2 | 1 | 3 | 3 | 1 | 1 | . | . | . |
| Computer science | 5 | 2 | . | 3 | 3 | 1 | 1 | . | . | . |
| Computer and information sciences, other | 1 | . | 1 | . | . | . | . | . | . | . |
| Engineering | 12 | 19 | 8 | 18 | 12 | 7 | 10 | 7 | 8 | 13 |
| Bioengineering and biomedical engineering | . | . | . | 1 | . | . | . | . | . | . |
| Chemical and petroleum engineering | 3 | 2 | 1 | 2 | 3 | 2 | 2 | 3 | 2 | 4 |
| Civil, environmental, and transportation engineering | 1 | 2 | 2 | 3 | . | . | 1 | 1 | 2 | 2 |
| Electrical and computer engineering | 6 | 7 | 2 | 7 | 5 | 2 | 5 | 3 | 3 | 7 |
| Industrial engineering and operations research | . | . | . | 1 | . | . | . | . | . | . |
| Materials and mining engineering | . | 2 | . | . | 1 | . | . | . | 1 | . |
| Mechanical engineering | 1 | 5 | 3 | 4 | 3 | 3 | . | . | . | . |
| Engineering, other | 1 | 1 | . | . | . | . | 2 | . | . | . |
| Geosciences, atmospheric, and ocean sciences | 1 | . | . | . | . | . | 1 | . | . | . |
| Geological sciences | 1 | . | . | . | . | . | . | . | . | . |
| Ocean, marine, and atmospheric sciences | . | . | . | . | . | . | 1 | . | . | . |
| Health sciences | 1 | . | . | . | . | . | . | . | . | . |
| Health sciences, other | 1 | . | . | . | . | . | . | . | . | . |
| Physical sciences | 1 | . | . | . | 1 | . | . | . | . | . |
| Chemistry | 1 | . | . | . | 1 | . | . | . | . | . |
| Psychology | 1 | . | . | . | . | . | . | . | . | 1 |
| Counseling and applied psychology | 1 | . | . | . | . | . | . | . | . | 1 |
| Social sciences | 2 | 1 | 1 | . | . | . | . | . | . | 1 |
| Social sciences, other | 2 | 1 | 1 | . | . | . | . | . | . | 1 |
| Non-science and engineering | 7 | 3 | 9 | 7 | 5 | 8 | 10 | 5 | 6 | 4 |
| Education | 6 | 3 | 9 | 7 | 5 | 8 | 10 | 5 | 5 | 4 |
| Education leadership and administration | . | . | . | . | . | . | . | 1 | . | 1 |
| Education research | 3 | 1 | 4 | 3 | 2 | 3 | 4 | 3 | 3 | 1 |
| Teacher education and teaching fields | 2 | 1 | . | . | 2 | 1 | 5 | 1 | 2 | 1 |
| Education, other | 1 | 1 | 5 | 4 | 1 | 4 | 1 | . | . | 1 |
| Other non-science and engineering | 1 | . | . | . | . | . | . | . | 1 | . |
| Communication | 1 | . | . | . | . | . | . | . | 1 | . |
NOTES:
- . = data were not collected at this level or institution was not eligible to participate for this survey year.
SOURCE: National Center for Science and Engineering Statistics, Survey of Earned Doctorates
