3 ms·
On their own, maybe not. If taken as examples of two classes of environmental effect, namely environmental toxins and transmissible diseases, I would be surpris
by OrganicMSG 9y ago
On their own, maybe not. If taken as examples of two classes of environmental effect, namely environmental toxins and transmissible diseases, I would be surprised if those two broad types did not have a significant effect on the variability of developmental IQ in rich countries.