Study suggests respirator masks used by police could hurt perception
(WorldNews Canada)

If over the course of the coronavirus (COVID-19) pandemic you’ve felt uneasy seeing police in full-face respirators, you're not alone. Such are the findings of a study conducted by Simon Fraser University and published in the Journal of Experimental Criminology earlier this month. The online study drew on a sample of 117 participants living in North America and analyzed their reactions to various kinds of PPE worn by police. In the study, led by SFU criminology...