Table 2. Multivariate analysis of variance of coaches’ knowledge sources according to their personal and professional background.

Personal and professional background	λ	F	dgf	p
Academic Education Level (A)	.26	4.74	11,151	.00
Coaching Experience (B)	.09	1.31	11,151	.22
Coach Education Level (C)	.11	.82	22,304	.69
AXB	.07	1.08	11,151	.38
AXC	.07	.53	22,304	.96
BXC	.16	1.22	22,304	.23