Figure 1
From: Somatic and visceral effects of word valence, arousal and concreteness in a continuum lexical space
Interaction among valence, arousal and concreteness for corrugator and heart rate. The figure represents the three-way interaction among valence, arousal and concreteness on electrophysiological amplitude. Specifically, Panel (A) illustrates the interaction for corrugator amplitude, while Panel (B) highlights the interaction for HR changes. Note that analyses were conducted on continuous predictor variables; the categorical depiction of concreteness and arousal is merely used for the purpose of graphical representations.
