Sibling Relationships, Personality Traits, Emotional, and Behavioral Difficulties in Autism Spectrum Disorders

Table 2

Standardized regression coefficients and -tests for sibling relationships, prosocial behaviors, and difficulties.

	Pro-social behaviors		Difficulties
		-test		-test
Diagnosis (asperger vs. autism)	.02	.14	.35	2.37
Order of birth	−.46	−3.25	.21	1.41
Negative sibling relationships	−.26	−1.43	.84	4.67
Positive sibling relationships	.36	1.	.33	1.81

; ; .