Tuesday, April 29, 2008

High-nutrient Diet Causes 8 point IQ Gain

In a a truly amazing study, Pediatrics notes that premature infants fed a high nutrient diet for only one month after birth showed an increase of 8 IQ points, in males only and only on verbal IQ, at the late age of 16. Further, there were actual significant increases in the volume of a brain structure called the caudate, values which were associated with the verbal score increases.

The regimen was not specified, but was only identified as moderately higher protein and calories and more micronutrients (presumably on the order of a Once a Day type multivitamin of the sort that science insists is absolutely useless).

Blacks have a very high rate of premature infants, and it may be genetic. Although this regimen would not benefit Black females, they already have a higher IQ anyway. Black female IQ (=87) is higher than Black male IQ (=83) at adulthood. I cannot think of any possible genetic reasons for Black females to be smarter than Black males.

But if you go into schools in the ghetto, the honor roll will be almost all Black females, with scarcely a Black male in sight. In 1990, I taught school at Compton High School in Compton, California. I had a Chemistry class filled with almost exclusively Black females. They were calm and well-behaved. This is in part because after Grade 10, even terrible Black ghetto schools improve incredibly.

In most cases, there is still an utter and absolute refusal to learn anything, but at least they are good-natured about it.

You sit there in your teacher's chair all hour and give them an assignment that the whole class refuses to do, laughing all the time. This is known as a joke. You fight them for a bit, then you give up and just get in on the joke. You sit there and read a book all hour while everyone laughs and jokes and has a good time.

This is best because this way the mostly-Black class is almost completely warm, pleasant, friendly, and well-behaved. By 11th grade, except in the most horrible heart of the ghetto, the bad ones are all long-since dropped out, dead or in jail or juvey. They're just gone, and that's all that matters. There are Samoans there too, but they don't want to learn either. The school Administration is just trying to survive.

The cute Black girls, 18 year old seniors, come up to the teacher, sit down next to his desk, and ask how old he is. Informed, they say they have been looking for a boyfriend right around that age, and they write their phone numbers down and give it to the teacher "accidentally". Teacher contemplates whether or not to call the number when he is home alone after work. If he does, his credential is pulled, if not, nothing lost.

Anyway, the all-girls Chemistry class at Compton High was a good bunch of girls. They informed that they were all in gangs, but that just means if you are in a Crip neighborhood, everyone there claims Crip so as not to be killed, and also to root for the hometown. As these days I actually claim Norteno for similar reasons, I can relate.

The girls are bright, quiet, polite and hard-working. All of the crappy lies you had about Blacks are getting blown away every minute you teach these Compton High Chemistry class girls.

These days, at age 16, the US Black IQ is 88.4. The US female Black IQ at age 16 must be 90.4, and the Black male IQ must be 86.4. With a rise of 8 points in verbal in those males who were preemies, their full-scale IQ's would go up by 4 points, since there is no effect on performance IQ. Blacks are better in verbal than on performance IQ anyway.

The Black male IQ of the ex-preemies would be 90.4 at age 16, the same as Black females of that age. With time, the Black female IQ will decline at age 24 to 87. It is unknown if these supplemented Black males will also decline to age 24, but normally Black males would lose 3 IQ points from age 16 to age 24.

Even if this still occurred, Black male IQ in the supplemented males would decline to 87.4 at age 24. Not exactly the greatest thing in the world, but as an IQ fetishist, let us now praise not only great rises, but mild ones too. I suggest that a rise in Black male IQ from 83.5 to 87.4 at age 24, 3.9 IQ points, would hold some real and significant consequences for those males who benefited.

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