Table 3.

Effects of the medical documentaries on the participants[Difference, Mean (SD)].

outcome		Experimental group	Control group	F	P
Professional self-efficacy		−3.55(14.23)	−0.54(17.13)	1.867	0.173
	Professional attitudes and beliefs	−2.20(7.30)	−1.40(8.15)	0.568	0.452
	Problem-solving ability	−1.71(4.57)	−0.62(5.13)	3.040	0.083
	Capacity for professional information collection and professional planning	−0.08 (4.72)	1.04(4.96)	2.099	0.149
	Professional cognition	0.92(2.42)	−0.22(2.69)	9.433	0.002
	Professional value	−0.35(2.59)	0.38(3.06)	3.433	0.065
	Professional choice	−0.12(1.86)	0.29(2.18)	1.879	0.172
Professional identity		−6.24(12.85)	−0.36(13.56)	10.299	0.002
	Professional self-image	−2.02(6.05)	−0.67(6.82)	2.279	0.133
	Benefit of retention and risk of turnover	−1.35(3.83)	0.62(3.84)	14.476	<0.001
	Social comparison and self-reflection	−0.79(2.86)	0.14(3.25)	3.818	0.052
	Independence of career choice	−1.18(1.92)	−0.37(2.18)	7.431	0.007
	Social modeling	−0.90(2.21)	−0.07(2.32)	8.162	0.005