highly significantp < 0.001
On the basis of these preliminary results we run a Univariate General Linear Model in order to explore the effect of age on the intertemporal choice performance obtained by summing the two IC scores, controlling for F-Sat, S-SAT METVOC, 1st FB understanding, Although the unique contribute of age was highly significant, accounting for the 14.8% of the total variance of the intertemporal choice performance [ F (2, 88) = 8.816, p < 0.001, θ = 0.967], the covariates share enough variance in common with intertemporal choice, cancelling the main effect of age.