Meingold H. M. Chan and Chia-Huei Tseng. (2017). Yawning Detection Sensitivity and Yawning Contagion. i-Perception, 8, 1–22. doi: 10.1177/2041669517726797
SAGE regrets that while processing this paper in production the reference for citation, ‘Norscia, Demuru, & Palagi, 2016b’, was inadvertently deleted. The complete reference is shown below.
Norscia, I., Demuru, E., & Palagi, E. (2016b). Difference in contagious yawning between susceptible men and women: Why not? Royal Society Open Science, 3, 160477. doi:10.1098/rsos.160477