		Cutoff point C	Reliable change index	Pretest	Post-test	6-month
P1	ASI	24.24	7.50	25.00	18.00^a	12.00^ab
	PSF-12	51.39	5.73	38.14	48.65	54.78^ab
	MSF-12	47.52	7.76	38.04	32.64	40.27
	BDI-II	9.83	3.17	13.00	8.00^ab	5.00^ab
	BAI	14.85	6.40	22.00	19.00	10.00^ab
P2	ASI	24.24	7.50	33.00	22.00^a	21.00^ab
	PSF-12	51.39	5.73	34.86	36.57	39.18
	MSF-12	47.52	7.76	40.27	36.60	38.46
	BDI-II	9.83	3.17	29.00	30.00	5.00^ab
	BAI	14.85	6.40	31.00	13.00^ab	13.00^ab
P3	ASI	24.24	7.50	32.00	27.00	20.00^ab
	PSF-12	51.39	5.73	41.89	45.18	41.72
	MSF-12	47.52	7.76	36.30	37.49	39.35
	BDI-II	9.83	3.17	17.00	13.00	20.00
	BAI	14.85	6.40	13.00^a	8.00^a	15.00
P4	ASI	24.24	7.50	16.00^a	16.00^a	21.00^a
	PSF-12	51.39	5.73	43.63	46.44	54.61^ab
	MSF-12	47.52	7.76	28.50	36.35	47.55^ab
	BDI-II	9.83	3.17	10.00	4.00^ab	1.00^ab
	BAI	14.85	6.40	18.00	6.00^ab	12.00^a