TABLE 4.

Kendall’s correlations.

Measure	CGI-S	CGAS	CPRS
Weber fraction	k = 0.13 LBF = –0.4	k = 0.164 LBF = –0.33	k = –0.05 LBF = –0.48
PSE	k = 0.09 LBF = –0.46	k = –0.193 LBF = –0.25	k = 0.15 LBF = –0.36
Math aggregate index	k = –0.07 LBF = –0.5	k = 0.147 LBF = –0.37	k = 0.35 LBF = 0.198

CGI-S, Clinical Global Impression-Severity scale; CGAS, Children Global Assessment Scale; CPRS, Conners Parent Rating Scale; Weber fraction, numerosity perceptual threshold; PSE, point of subjective equality from the numerosity perception task; math aggregate index, average z-score combining the performance on all symbolic mathematical tasks; k, Kendall’s correlation coefficient; LBF, LBF, Log10 Bayes Factor; LBF > 0.5, substantial evidence for H₁ (correlation).