Table 3.

Moderation Analyses

Dependent Variable	Predictors	B	Beta	T	F Change	R2
PRAS-ASD total	Age	−.36	−.09	−3.20**
	Gender	1.37	.04	1.51
	Intellectual Disability	−3.51	−.13	−4.75***
	SRS-2 Total t-score	.19	.19	5.16***
	EDI Reactivity Short Form theta score	5.03	.32	3.50***
	SRS-2 Total Score x EDI Reactivity	.001	.15	1.54
	Overall Model				75.64	.31
PRAS-ASD total	Age	−.37	−.09	−3.25**
	Gender	−.44	−.01	−.50
	Intellectual Disability	−3.43	−.13	−4.61***
	SRS-2 Social Communication Index t-score	.10	.16	4.09***
	EDI Reactivity Short Form theta score	5.71	.36	4.74***
	SRS-2 SCI x EDI Reactivity	.001	.12	1.42
	Overall Model				73.54	.30
PRAS-ASD total	Age	−.34	−.08	−3.08**
	Gender	−.68	−.02	−.76
	Intellectual Disability	−3.17	−.12	−4.36***
	SRS-2 Restricted Repetitive Behaviors t-score	.38	.18	4.70***
	EDI Reactivity Short Form theta score	5.69	.36	5.27***
	SRS-2 RRB x EDI Reactivity	.003	.12	1.54
	Overall Model				76.84	.31

Key:

^†Parent-Rated Anxiety Scale-Autism Spectrum Disorder;

^‡Social Responsiveness Scale-2;

^§Emotion Dysregulation Inventory.

^*p<.05;

^**p<.01;

^***p<.001