did not reach statistical significancep = 0.0921
tic production (GALS) and morphosyntactic comprehension (PCGO) was moderate (ρ = 0.472, p = 0.0411; N = 19) but was not consistently preserved across leave-one-out iterations (worst-case: ρ = 0.393, p = 0.106; N = 18), and the correlation between GALS and overall communication abilities (Griffiths) did not reach statistical significance (ρ = 0.377, p = 0.0921; N = 21) and remained non-significant in the leave-one-out analyses (worst-case: ρ = 0.293, p = 0.210; N = 20).