02-19-2012, 06:22 AM
The next thing to ponder is why the Nishad IQ is much lower than Dravidian IQ, though they occupy similar slots in the caste heirarchy
IMHO, the dravidian castes could close some of the IQ gap by not marrying their cousins.
There is no easy IQ fix for the Nishad castes
IMHO, the dravidian castes could close some of the IQ gap by not marrying their cousins.
There is no easy IQ fix for the Nishad castes

