Table 2 Mean scores of the three variables and their correlation analysis (r value), normal distribution test.
| Â | M | SD | Psychological empowerment | Professional identity | Job satisfaction | SI | KI |
|---|---|---|---|---|---|---|---|
Psychological empowerment | 3.77 | 0.61 | 1 |  |  | −0.299 | 0.589 |
Professional identity | 4.24 | 0.50 | 0.704** | 1 |  | −0.300 | −0.279 |
Job satisfaction | 3.88 | 0.78 | 0.668** | 0.693** | 1 | −0.585 | 0.076 |