Table 5.

Generalized additive mixed model fitted to the lexical decision latencies for 48 ms SOA, reporting parametric coefficients (A), and non-linear terms, tensor products, and random effects (B) with effective degrees of freedom (edf), reference degrees of freedom (Ref. df), F, and p-values.

(A) Parametric coefficients	Estimate	SE	t-value	p-value
Intercept	-1.554604	0.023844	-65.2	<0.0001
Prime type: dissimilar (S-)	-0.01604	0.008987	-1.785	0.0743
Prime type: similar (S+)	-0.058199	0.008993	-6.472	<0.0001
Number of SOAs: single	-0.058778	0.025126	-2.339	0.0193
(B) Smooth terms	edf	Ref. df	F-value	p-value
TENSOR PRODUCT PC1 by PC2	4.314	4.347	6.106	<0.0001
By-participant random intercepts	250.184	262	24.332	<0.0001
By-participant random slopes for PC2	43.971	263	0.209	0.0127
By-target random intercepts	41.319	51	35.542	<0.0001
By-prime random intercepts	62.024	153	1.52	0.0001