Table 7.

Significant means differences of education.

Psychological Variables	Until the 12th Year of Schooling		Degree or More
	M	SD	M	SD	t (df)	p	d
BSI Total	52.07	33.48	45.09	30.94	2.21 (416)	0.027	0.22
BSI Hostility	1.10	0.82	0.87	0.69	3.08 (416)	0.002	0.30
BSI Phobic anxiety	0.54	0.63	0.41	0.55	2.25 (416)	0.025	0.22
BSI Paranoid ideation	1.39	0.80	1.14	0.83	3.21 (416)	0.001	0.32
BSI Psychoticism	0.86	0.74	0.71	0.65	2.25 (416)	0.025	0.22
BSI GSI	0.98	0.63	0.85	0.58	2.22 (416)	0.027	0.22
BSI PST	29.96	12.46	26.88	13.84	2.39 (415, 36)	0.017	0.23
BSI PSDI	1.64	0.54	1.58	9.45	2.22 (416)	0.027	0.13
BDI Total	7.22	7.37	5.81	6.30	2.09 (382, 33)	0.037	0.21
SAS Cognitive	0.34	0.40	0.26	0.33	2.15 (377, 62)	0.032	0.21

Notes: BSI - Brief Symptom Inventory; GSI - Global Severity Index; PST - Positive Symptom Total; PSDI - Positive Symptom Distress Index; BDI - Beck Depression Inventory; SAS - Self-Rating Anxiety Scale; t = Student’s t-test; p = p-value; d = Cohen’s d.