Centorrino, Samuele
, Djemaï, Elodie
, Hopfensitz, Astrid
, Milinski, Manfred and Seabright, Paul
(2015)
Honest signaling in trust interactions: smiles rated as genuine induce trust and signal higher earning opportunities.
Evolution and Human Behavior, vol. 36 (n° 1).
pp. 8-16.