From: Subjective safety and self-confidence in prehospital trauma care and learning progress after trauma-courses: part of the prospective longitudinal mixed-methods EPPTC-trial
Factors
Description
Number of items
Cronbach’s alpha
Item means
Factor 1
expectations
5
0.885
6.05
Factor 2
common procedures
0.837
5.15
Factor 3
preparation, literature
2
0.672
5.12
Factor 4
rare procedures
3
0.601
3.75