Spontaneous and cued gaze-following in autism and Williams syndrome

Table 1 Key participant characteristics across groups

	Final number	Number excluded	Chronological age^a	RCPM scores^b	SDQ scores^b	CARS scores^b
Williams syndrome	15	3	13 years 6 months (70 months)	15 (5.0)	N/A	N/A
TD matches	15	0	10 years 1 month (49 months)	15 (5.0)	7 (2)	N/A
Autism	22	4	11 years 3 months (62 months)	12 (3.7)	N/A	39 (4)
TD matches	22	0	9 years 2 months (51 months)	13 (3.5)	8 (2)	N/A

Standard deviation presented in parentheses. ^aStandard deviation in full calendar months.
^bGroup mean scores for the Ravens Coloured Progressive Matrices (RCPM), the Strengths & Difficulties Questionnaire (SDQ) and the Childhood Autism Rating Scale (CARS) are rounded to the nearest whole number and therefore the nearest possible score on these measures.

ISSN: 1866-1955