September 25, 2018 - Professor Kostadin Kushlev has published a new article in the journal Computers in Human Behavior.

Read the full article online.

Citation

Kushlev, Kostadin, et al. “Smartphones reduce smiles between strangers.” Computers in Human Behavior, vol. 91, 2019, pp. 12–16., doi:10.1016/j.chb.2018.09.023.