Table 5.

Significant means differences of age.

Psychological Variables	≤22		23–29		30–36		≥37
	M	SD	M	SD	M	SD	M	SD	F (df)	p	η 2
BSI Obsessive-compulsive	1.36	0.75	1.13	0.61	1.11	0.68	1.06	0.70	3.80 (3, 414)	0.010	0.27
BSI Phobic anxiety	0.61	0.63	0.44	0.62	0.40	0.61	0.43	0.46	2.70 (3, 414)	0.045	0.01
SAS Motor	1.83	0.59	1.75	0.56	1.65	0.51	1.62	0.46	3.13 (3, 414)	0.026	0.02

Notes: BSI - Brief Symptom Inventory; SAS - Self-Rating Anxiety Scale; F = ANOVA F test; p = p-value; η² = Eta squared.