Just do a google book search for black babies more advanced, and see the many "studies" on blk children out performing whites in every skill. from africa to carribeans to america results are the same. and then notice how they try to figure out why, and come up with all kind of excuses.
In every milestone from lifting the head to grasping, rolling over, recognizing mommy, crawling, walking, feeding themselves black babies are a couple of months ahead of other races.
Black babies advance earlier and faster than white babies.
In his book, The Developmental Psychology of the Black Child, Dr. Amos Wilson uses test results taken from the research of WHITE social scientists to show that, contrary to being inferior to whites, Black children in particular show superior psychomotor development over European children:
"Whenever motor differences between white and black American infants have been noted in research literature, the black babies have been advanced in comparison with the whites.... this is also the case with black children of other nationalities, particularly of African origin."
"The African babies actually seemed to have been born at a more advanced stage of development, since many of their activities at less than a week corresponded to those performed by European children aged four to eight weeks." (emphasis added) Comparisons in this study show the following difference between these groups
American journal of medical genetics
Black babies are smaller than white ones but the smaller black neonate becomes
the larger and more advanced child right through adolescence
Social Psychology - Page 482
by Lawrence S. Wrightsman - Psychology all the children were found to be more advanced than European children of the same age
Children of the 21st Century: From Birth to Nine Months - Page 162
by Shirley Dex, Heather Joshi - Social Science - 2005
There is evidence to suggest that non-white babies, especially Black babies, are more advanced in their gross motor
development than white babies
many studies have been done that show black babies are more advanced than white babies, but they have been confined to scholarly journals away from general public--Pasamanik 1946, Williams and scott 1953, Geber 1957, Bayley 1965, Ainsworth 1967, Morgan 1990
NOTICE THESE STUDIES WERE STARTED IN THE 40's
IF YA DIDN'T KNOW, NOW YA KNOW