Table 1 Summary of sample characteristics
From: User experience and motivation with engineering design challenges in general chemistry laboratory
Characteristics | Fall 2018 | Â | Fall 2019 | ||
|---|---|---|---|---|---|
N | % | Â | N | % | |
Gender | Â | Â | Â | Â | Â |
 Female | 45 | 45.5 |  | 70 | 46.4 |
 Male | 54 | 54.5 |  | 81 | 53.6 |
URM Status | Â | Â | Â | Â | Â |
 URM | 31 | 31.3 |  | 46 | 30.5 |
 Non-URM | 68 | 68.7 |  | 105 | 69.5 |
Major | Â | Â | Â | Â | Â |
 Aerospace | 8 | 8.1 |  | 12 | 7.9 |
 Chemical | 15 | 15.2 |  | 24 | 15.9 |
 Civil | 3 | 3.0 |  | 2 | 1.3 |
 Electrical | 5 | 5.1 |  | 4 | 2.6 |
 Industrial | 3 | 3.0 |  | 2 | 1.3 |
 Materials and metallurgical | 3 | 3.0 |  | 6 | 4.0 |
 Mechanical | 16 | 16.2 |  | 11 | 7.3 |
 Computer science | 6 | 6.1 |  | 11 | 7.3 |
 Biomedical | 20 | 20.2 |  | 52 | 34.4 |
 Exploratory | 5 | 5.1 |  | 5 | 3.3 |
 Environmental | 8 | 8.1 |  | 9 | 6.0 |
 Nuclear | 2 | 2.0 |  | 4 | 2.6 |
 Biological | 3 | 3.0 |  | 6 | 4.0 |
 Others | 2 | 2.0 |  | 3 | 2.1 |