Table 2.

Results of the Student’s T test (Turkish doctors, N = 388)

Variable	Obs	Mean	Std. err	Std. dev	[95% Conf	Interval]
Pre-test	388	81.70	0.54	10.60609	80.64239	82.75967
Post-test	388	86.86	0.56	11.03856	85.75386	87.95748
Difference	388	5.16	0.72	14.18617	3.738657	6.570621