Table 4.

Standardized beta coefficients in multiple regression analyses of the relationships between negative/positive psychological dispositions, mental health (anxiety, depression, and happiness) and mental quality of life.

	Standardized beta	Unstandardized beta	95% CI	p-value	R-squared
DV: Anxiety
Experiential avoidance	0.29***	0.22	0.11, 0.32	0.001
Optimism	−0.22**	−0.11	−0.18, −0.04	0.003
Mindfulness	−0.12+	−0.15	−0.31, 0.02	0.085
Acceptance	−0.21*	−0.12	−0.22, −0.03	0.012
					0.455
DV: Depression
Experiential avoidance	0.12	0.08	−0.03, 0.20	0.15
Optimism	−0.26**	−0.12	−0.19, −0.04	0.02
Mindfulness	−0.06	−0.07	−0.24, 0.11	0.46
Acceptance	−0.17+	−0.09	−0.19, 0.01	0.08
					0.256
DV: Happiness
Experiential avoidance	−0.03	−0.05	−0.29, 0.20	0.71
Optimism	0.35***	0.36	0.20, 0.52	0.001
Mindfulness	0.09	0.23	−0.15, 0.61	0.23
Acceptance	0.24**	0.28	0.07, 0.49	0.009
					0.356
DV: Mental QoL
Experiential avoidance	−0.27**	−4.02	−6.48, −1.56	0.002
Optimism	0.15+	1.44	−0.20, 3.07	0.085
Mindfulness	0.08	2.00	−1.92, 5.90	0.31
Acceptance	0.13	1.50	−0.68, 3.68	0.18
					0.261

Note: ***p < .001; **p < .01: *p < .05; +p < .10.