Figure 1. Tactile TOJs under the arms-uncrossed condition.

(a) Judgment probabilities of autistic (black solid symbols) and neurotypical (gray open symbols) children. The judgment probability (ordinate) that participants reported that their left hand was stimulated second was plotted against stimulus-onset asynchrony (abscissa). The black and gray solid lines highlight the results of model-fitting²⁵,³⁰ for the autistic and neurotypical children, respectively. Each symbol represents the average of the 60 judgments made by the 10 autistic participants and the 60 judgments made by the 10 neurotypical participants. (b) Distributions of the temporal resolution (σ_u) in autistic (black line) and neurotypical (gray line) children. (c) Reaction times (RTs) of autistic (black solid symbols) and neurotypical (gray open symbols) children under the arms-uncrossed condition. RTs (ordinate) are plotted as a function of the SOA (abscissa). The drawings of arms were drawn by W.M.