Tuesday, June 16, 2020

Can we agree on facts anymore?

Coleman Hughes: "Stories and Data." 
To demonstrate the existence of a racial bias, it’s not enough to cite the fact that black people comprise 14 percent of the population but about 35 percent of unarmed Americans shot dead by police. (By that logic, you could prove that police shootings were extremely sexist by pointing out that men comprise 50 percent of the population but 93 percent of unarmed Americans shot by cops.)

Instead, you must do what all good social scientists do: control for confounding variables to isolate the effect that one variable has upon another (in this case, the effect of a suspect’s race on a cop’s decision to pull the trigger). At least four careful studies have done this—one by Harvard economist Roland Fryer, one by a group of public-health researchers, one by economist Sendhil Mullainathan, and one by David Johnson, et al. None of these studies has found a racial bias in deadly shootings.
Good article.

1 comment:

Sharon Wayne said...
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