Oral approach-avoidance: affective consequences of muscular articulation dynamics
Journal of Personality and Social Psychology (2014) - Comment
pubmed: 24841094  doi: 10.1037/a0036477  issn: 1939-1315  issn: 0022-3514 

Sascha Topolinski, Ira Theresa Maschmann, Diane Pecher, Piotr Winkielman