“…So why is perceived valence predicted less well by acoustic cues than perceived arousal? Valence may be closely associated with more personal factors that could be culture-specific and less obligatory than the effects observed from acoustic cues on perceived arousal; for example, the individual motivational aspects of attention and interest that underpin listeners' engagement with a piece of music (Broughton, Stevens, & Schubert, 2008;Geringer & Madsen, 2000Madsen & Geringer, 2008;Thompson, 2007). In general terms, engagement refers to an active, constructive, focused interaction with one's social and physical environment that relates to cognitive, behavioral, and importantly for the present study, affective elements of motivation (Broughton et al, 2008;Furrer & Skinner, 2003;Reeve, Jang, Carrell, Jeon, & Barch, 2004).…”