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A comment on Blue-collar wages are surging. Can it last?. Parent comment

Re:Blue-collar wages are surging. Can it last? by killjoywashere on Tuesday November 21, 2017 @11:45AM (#15749181)
> Why not just give an automated field-sobriety test

Because they are famous for low specificity and low sensitivity.

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Re:Blue-collar wages are surging. Can it last? by solipsism on Tuesday November 21, 2017 @02:25PM (#15750745)
Low specificity and low sensitivity regarding whether drugs were ingested. This is not the same as measuring capability to work safely.
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