Table 2.

Visual attention on object only arrays

Variable	AUT Mean (SD)	TYP Mean (SD)
HAI images
Exploration
HAI images explored	21.67 (7.66) 1	18.84 (8.91)
Perseveration
Fixation time per HAI image explored (ms)	646 (253)	534 (207)
Detail-Orientation
Fixations per HAI image explored	2.33 (.55)	2.08 (.63)
LAI images
Exploration
LAI images explored	11.67 (6.48)	16.92 (7.30)
Perseveration
Fixation time per LAI image explored (ms)	370 (104)	480 (185)
Detail-Orientation
Fixations per LAI image explored	1.53 (.32)	1.72 (.39)
HAI and LAI images (combined)
Exploration
All images explored	33.33 (12.06)	35.77 (14.87)
Perseveration
Fixation time per image explored (ms)	549 (192)	509 (156)
Detail-Orientation
Fixations per image explored	2.07 (.49)	1.91 (.36)

Abbreviations: AUT Autism, TYP Typically Developing, HAI High Autism Interest, LAI Low Autism Interes