“…Sensory scales from several sensory modes (Murari et al, 2014; for a detailed discussion, see Murari et al, 2015a, Da Pos, Dal Mas, & Stelluto, 2012) were included, as well as nonverbal ratings of emotions, using simple emoticon-like faces (as used by Schubert, Ferguson, Farrar, Taylor, & McPherson, 2013) and images of the poles used in the Self-Assessment Manikin (SAM; Bradley & Lang, 1994) which represent the affective dimensions of pleasure, arousal and dominance. Selection of colors for emotion faces was based on previous work (Da Pos & Green-Armytage, 2007; Schubert et al, 2013). Specifically, the modalities represented by the icons were emotion-related colors (red, blue, orange, and cyan), temperature (hot, cold), shapes (angular, curved), speed (fast, slow), texture (rough, smooth, soft, hard) and weight (heavy, light).…”