Figure 2.
Saliency weights of semantic features. (A) Saliency weights of semantic features. The 30-month-olds had a greater interest in objects being touched or gazed. Error bars denote the SEM over the group of toddlers. Asterisks indicate significant difference between 18-month-olds and 30-month-olds using a two-tailed unpaired t test. *p < 0.05, **p < 0.01. (B) Evolution of saliency weights of the five semantic features with the most significant differences between age groups. Fixations start with first fixation away from the center fixation dot post-stimulus-onset. Shaded areas denote ± SEM over the group of toddlers. Asterisks indicate significant difference between people with ASD and controls using a two-tailed unpaired t test. *p < 0.05, **p < 0.01, and ***p < 0.001.