Dance moves reflect current affective state illustrative of approach–avoidance motivation
Psychology of Aesthetics Creativity and the Arts (2013) - Comment
doi: 10.1037/a0032589  issn: 1931-390x  issn: 1931-3896 

Suvi Saarikallio, Geoff Luck, Birgitta Burger, Marc Thompson, Petri Toiviainen