As autism rises, mental retardation falls

Retardation down, autism up

Retardation down, autism up

Prometheus of A Photon In the Darkness has Five Easy Graphs to show us how diagnoses may have shifted from retardation to autism while totals remain about the same.

Posted in Americas, health, medicine, pseudoscience. Tags: , , . Comments Off on As autism rises, mental retardation falls
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