Table 3. The Relationship between Passing Leadership and Managerial Training Courses with Leadership Styles and Effectiveness .

Items	Group	Mean	SD	p
Leadership effectiveness	Yes	4.31	0.50	0.724
	No	4.27	0.50
Transformational leadership	Yes	4.29	0.36	0.907
	No	4.28	0.43
Transactional leadership	Yes	3.72	0.30	0.178
	No	3.81	0.29
Laissez-faire leadership	Yes	2.47	0.52	0.748
	No	2.51	0.53