Table 1.
Demographic information of the current sample (N = 1,007).
| Demographic variables | Frequency | Percentage (%) |
|---|---|---|
| Gender | ||
| Male | 478 | 47.71 |
| Female | 524 | 52.29 |
| Grade | ||
| Freshman | 188 | 18.76 |
| Sophomore | 183 | 18.26 |
| Junior | 179 | 17.86 |
| Senior | 187 | 18.66 |
| Postgraduate | 265 | 26.45 |
| Discipline of Students' Majors | ||
| Science and engineering | 232 | 23.15 |
| Economics and management | 548 | 54.69 |
| Literature and history | 179 | 17.86 |
| Arts | 24 | 2.40 |
| Others | 19 | 1.90 |
| Family income levela | ||
| Lowest | 63 | 6.29 |
| Lower-middle | 228 | 22.75 |
| Middle | 527 | 52.59 |
| Upper-middle | 175 | 17.47 |
| Highest | 9 | 0.90 |
aFamily income level measured by a single question, i.e., “What is your family's current income level in the local area?”.