TABLE 2.

Fixed effect estimates (Top) and variance estimates (Bottom) for multi-level linear model of semantic relatedness ratings of gesture-word pairs (observations = 9568).

Fixed effect	Coefficient	SE	Wald z	p
Intercept	4.14	00.07	62.89	< 0.001***
Semantic congruency	–3.86	0.17	–22.44	< 0.001***
Language modality	–0.03	0.06	–0.60	0.55
Semantic congruency × language modality	–0.25	0.14	–1.80	0.07†
Random effect				s2
Participant				0.34
Participant × semantic congruency				1.28
Item				0.75

^†p < 0.1; ^***p < 0.001.