HEATHER MAC DONALD: A much-touted study of Oakland police shows researchers’ determination to find racism, not cops’ bias.

In June, a team of nine Stanford psychologists, linguists, and computer scientists released a paper purporting to show that Oakland police treat black drivers less respectfully than white ones. The study, published in the Proceedings of the National Academy of Sciences, elicited a huzzah from the press. The Washington Post, the New York Times, and Science, among many other outlets, gave it prominent play. “Police officers are significantly less respectful and consistently ruder toward black motorists during routine traffic stops than they are toward white drivers,” gloated the New York Times.

Reading the coverage, one expected reports of cops cursing at black drivers, say, or peremptorily ordering them around, or using the N-word. Instead, the most “disrespectful” officer utterance that the researchers presented was: “Steve, can I see that driver’s license again? It, it’s showing suspended. Is that—that’s you?” The second most “disrespectful” was: “All right, my man. Do me a favor. Just keep your hands on the steering wheel real quick.”

The researchers themselves undoubtedly expected more dramatic results. Undaunted by the lackluster findings, they packaged them in the conventional bias narrative anyway, opening their study by invoking the “onslaught of incidents” involving officers’ use of force with black suspects that have “rocked” the nation. A cofounder of the Black Lives Matter movement helpfully commented in the San Francisco Chronicle that the study goes beyond individual racism to highlight a “systemic set of practices that has impacts on people’s lives.”

The study is worth examining in some detail as an example of the enormous scientific machinery being brought to bear on a problem of ever-diminishing scope, whether in police departments or in American society generally.

It reads a bit like a scholarly version of Beria’s “Show me the man and I’ll find you the crime.”