Table 5: Summary of a generalized additive model fitted to response latencies in visual lexical decision using measures based on LDL. s: thin plate regression spline smooth; te: tensor product smooth.

A. parametric coefficients Estimate Std. Error t-value p-value

intercept -1.7774 0.0087 -205.414 <.0001
word type:Inflected 0.1110 0.0059 18.742 <.0001
word type:Monomorphemic 0.0233 0.0054 4.322 <.0001
word length 0.0117 0.0011 10.981 <.0001

B. smooth terms edf Ref.df F p-value

s(total activation diversity) 6.002 7.222 23.6 <.0001
te(route congruency, prior) 14.673 17.850 213.7 <.0001