Table 2.

Tests of the mediational effect of emotion regulation (ER, time t) in the prediction from treatment group (SNAP, time t - 1) to irritability (IRR, time t + 1).

Effect	Path	B	SE	f2 (ES)	p	95% Conf. Int.
Model 1
SNAP on
IRR (direct)	c	−0.35	0.29	0.01	0.24	−0.92	0.23
Model 2
SNAP on ER	a	1.48	0.51	0.06	0.004**	0.48	2.49
Model 3
ER on IRR	b	−0.12	0.03	0.37	<0.001***	−0.16	−0.07
SNAP on
IRR (indirect)	c’	−0.18	0.28	<0.01	0.51	−0.73	0.36

Note. ES indicates effect size measured using Cohen’s f², where f² ≥ .02 denotes a small effect, ≥ .15 a medium effect, and ≥ .35 a large effect.

^*p < .05.

^**p < .01.

^***p < .001