. Author manuscript; available in PMC: 2011 Apr 5.

Published in final edited form as: Res Autism Spectr Disord. 2009 OCTOBER–DECEMBER;3(4):959–966. doi: 10.1016/j.rasd.2009.05.003

Table 2.

Means and Standard Deviations for RBS-R, SQ, and BRIEF

Variable	N	ASD Group Mean (SD)	N	TYP Group Mean (SD)
RBS-R Total	61	24.71 (13.19)	64	1.22 (2.13)
RBS-R Stereotypy	61	5.25 (4.13)	64	0.16 (0.54)
RBS-R Self-injury	64	2.46 (2.65)	64	0.09 (0.35)
RBS-R Compulsions	61	2.93 (3.01)	64	0.17 (0.52)
RBS-R Sameness	61	7.56 (5.62)	64	0.50 (1.11)
RBS-R Restricted Interests	61	3.13 (2.10)	64	0.30 (0.66)
SQ Composite	47	6.02 (2.43)	56	0.84 (1.22)
BRIEF Behavior Regulation	60	67.57 (11.29)	64	43.34 (5.66)
BRIEF Metacognition	57	67.25 (9.64)	63	44.49 (8.14)
BRIEF Composite	57	69.02 (9.71)	63	43.56 (6.23)

Note: RBS-R = Repetitive Behavior Scales-Revised, SQ = Sensory Questionnaire, BRIEF = Behavior Rating Inventory of Executive Function. All t-tests resulted in a significant difference, p < .001. Higher scores indicate more impairment.