Table 9 Foreign experts’ perception of the importance of interventions regarding ASD children's social communication according to the certificate

	sub skill	BCaBA (n=25)		BCBA (n=20)		t	P
		M	SD	M	SD
Social-emotional reciprocity	asking for permission	1.42	1.20	1.32	0.42	0.37	0.701
	Showing	1.11	0.93	1.42	0.35	-1.54	0.134
	Say hello	3.46	1.12	4.45	0.63	-3.74***	0.000
	Giving and receiving things	4.42	0.56	4.43	0.43	-0.068	0.946
	Talk to each other	1.15	1.30	1.26	1.34	-0.277	0.783
	Answer (yes/no)	3.43	1.23	4.46	0.35	-3.99***	0.000
	Demanding	3.45	0.53	4.46	0.53	-6.35***	0.000
	a call-out reaction	4.23	1.01	4.62	0.45	-1.73	0.951
	Calling (other’s name)	1.64	0.24	1.52	1.66	0.32	0.752
	imitation behavior	4.17	0.42	4.54	0.24	-3.71	0.000
non-verbal behavior	Eye contact	4.23	0.43	4.64	0.26	-3.95***	0.000
	Pointing out	4.12	0.62	4.42	0.35	-0.25**	0.048
	a shift in one’s gaze	3.25	0.65	4.06	0.45	4.93***	0.000
	Facial expression	2.54	0.73	2.23	0.41	1.80	0.080
Forming and Maintaining Relationships	following instructions	4.13	0.53	4.37	0.44	-1.66	0.104
	Giving out	4.32	1.01	4.23	0.61	2.73	0.645
	Helping	2.92	0.45	2.78	0.46	1.024	0.312
	Sharing the game	3.34	0.43	3.32	0.45	0.12	0.908
	waiting for one’s turn	3.67	0.54	4.25	0.34	-3.36**	0.001