Table 6.

Results of post-hoc analysis.

		1	2	3	4	5	6
G1	G2	0.036*	0.354	0.004**	0.622	0.023*	0.000***
	G3	0.000***	0.756	0.007**	0.856	0.000***	0.001**
G2	G1	0.036*	0.354	0.004**	0.622	0.023*	0.000***
	G3	0.009**	0.094	0.987	0.916	0.034*	0.546
G3	G1	0.000***	0.756	0.007**	0.856	0.000***	0.001**
	G2	0.009**	0.094	0.987	0.916	0.034*	0.546

^*p < 0.05, ^**p < 0.01, ^***p < 0.001; G1, amateur; G2, semi-pro; G3, tour pro; 1, performance; 2, personality and ethics; 3, teaching skill; 4, basic principle; 5, instructor credibility; 6, lesson participation intention.