Table 6.

Wilcoxon test for the differences between the pre- and post-intervention phases for anxiety

Group			M	AS	Min	Max	Median	Z	P
Control	Self-consciousness	Pre-test	7.83	2.72	3	11	9.00	− 1.40	.08
		Post-test	7.42	2.60	4	10	8.50
	Ego strength	Pre-test	3.42	1.30	0	6	4.00	.00	.50
		Post-test	3.42	1.67	0	6	3.50
	Paranoid insecurity	Pre-test	4.50	2.35	1	8	4.50	− 1.41	.07
		Post-test	4.33	2.38	1	8	4.00
	Tendency towards blame	Pre-test	10.83	4.26	2	17	11.50	− 1.41	.07
		Post-test	11.25	4.09	3	17	11.50
	Ergic tension	Pre-test	7.25	2.56	4	11	7.00	− .32	.37
		Post-test	7.50	2.02	4	10	7.50
	Veiled anxiety	Pre-test	19.83	4.28	13	27	20.00	− .79	.21
		Post-test	19.50	4.27	13	27	18.00
	Manifest anxiety	Pre-test	14.00	5.34	8	23	13.00	− .96	.16
		Post-test	14.25	5.52	7	24	13.00
	General anxiety	Pre-test	33.83	8.71	21	47	31.50	.00	.50
		Post-test	33.75	8.86	22	47	31.00
Experimental	Self-consciousness	Pre-test	7.45	2.20	3	10	8.00	−1.84	.03
		Post-test	6.00	2.89	1	11	6.00
	Ego strength	Pre-test	3.55	2.58	0	9	4.00	− .49	.31
		Post-test	3.82	2.40	1	9	4.00
	Paranoid insecurity	Pre-test	3.91	1.81	2	7	3.00	− .35	.35
		Post-test	3.73	1.79	0	6	4.00
	Tendency towards blame	Pre-test	9.82	3.65	5	17	9.00	− .76	.22
		Post-test	8.91	4.50	3	18	9.00
	Ergic tension	Pre-test	9.18	4.66	0	17	10.00	− 2.20	.01
		Post-test	6.45	3.67	2	13	6.00
	Veiled anxiety	Pre-test	18.45	6.84	9	29	19.00	− 1.68	.04
		Post-test	15.45	6.07	5	23	15.00
	Manifest anxiety	Pre-test	15.27	6.46	7	29	12.00	− 1.07	.14
		Post-test	13.45	7.87	0	27	14.00
	General anxiety	Pre-test	33.73	11.71	16	58	31.00	− 1.55	.05
		Post-test	28.91	13.25	5	50	27.00

Note: N_control = 12, N_experimental = 11