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Closing the Black/White IQ Gap?
Reason Online ^ | 1 December 2006 | Ronald Baily

Posted on 12/02/2006 5:44:48 AM PST by shrinkermd

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Both authors missed some of the important differences that are actually statistical artifacts depending on where on the bell curve you do your comparison.

A brilliant discussion of this whole problem including statistical artifacts can be found here: http://www.lagriffedulion.f2s.com/gap.htm.

1 posted on 12/02/2006 5:44:51 AM PST by shrinkermd
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To: shrinkermd

I couldn't get your link to work.


2 posted on 12/02/2006 5:59:16 AM PST by liberallarry
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To: shrinkermd
In black families, a kid sits down to do his homework and Dad comes home and says, “Hey, why don’t we go out back and shoot a couple of baskets.”

I would venture to say that in many black families, the kid does not sit down to do his homework, and no dad comes home. Reform this, and you will see the IQs rise.

3 posted on 12/02/2006 6:02:04 AM PST by Physicist
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To: shrinkermd
Flynn reiterated that he thinks that the main problem is that the cognitively impoverished black teenage subculture must be transformed.

Regardless of any inherent IQ differences that may exist, the majority of the intellectual problems in the black community are caused by the culture.

4 posted on 12/02/2006 6:03:03 AM PST by Paradox (American Conservatives: Keeping the world safe for Liberalism.)
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To: shrinkermd
Could this be the correct link?
5 posted on 12/02/2006 6:04:31 AM PST by liberallarry
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To: shrinkermd

Who cares?

is anyone at all interested in closing the IQ "gap" between Whites and Asians?


...again, who cares?


6 posted on 12/02/2006 6:07:22 AM PST by taxed2death (A few billion here, a few trillion there...we're all friends right?)
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To: Physicist
I would venture to say that in many black families, the kid does not sit down to do his homework, and no dad comes home. Reform this, and you will see the IQs rise.

Thou speakest a heap of wisdom there, Phy.

7 posted on 12/02/2006 6:12:45 AM PST by yankeedame ("Oh, I can take it but I'd much rather dish it out.")
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To: shrinkermd

'Brilliant,' perhaps, but only slightly more concise than the original literature of The Bell Curve. The Bell Curve is time tested and peer reviewed and has survived more than a decade of debate and controversy. It is still un-refuted.

The URL worked as intended, the cyber-screed was too long and required too large a time investment for a 'blog (by any other name stinks as sweetly).


8 posted on 12/02/2006 6:15:25 AM PST by dhuffman@awod.com (The conspiracy of ignorance masquerades as common sense.)
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To: shrinkermd

I think you need to expand on your understanding of the statistical artifact argument because it seems specious on the face of it.

For a historical and statistical perspective of racial differences in cognitive ability, look up John Hunter and Frank Schmidt. They are organizational psychologists who have analyzed literally thousands of cognitive ability studies. Also, The Bell Curve (although tedious and somehwat polemic) documents a long history of racial differences in cognitive ability.

Statistical evidence suggests that genetics plays an increasingly important role in cognitive ability, but environment and culture are also important. However, we do not know which genes primarily influence IQ nor are we clear about the genetic differences between African Americans and other groups. According the the Human Genome project, there is a lot of genmetic overlap between blacks and whites in America.


9 posted on 12/02/2006 6:15:28 AM PST by neocon1984 (end the idiocy of post-modernism)
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To: Paradox; Physicist
Either "The Bell Curve" is right...or it isn't.

If it is - and the average 15 point IQ difference between blacks and whites is heritable - then no amount of effort or doable environmental intervention will change it. Such a gap will place blacks permanently at the bottom of any competitive , multi-racial society.

Obviously, Flynn doesn't believe it and refers to the same comparison between Irish and Blacks first used by Thomas Sowell in "Ethnic America". Interestingly, Sowell refered to Flynn's IQ creep in his criticism of Herrstein's and Murray's book.

10 posted on 12/02/2006 6:15:50 AM PST by liberallarry
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To: neocon1984

However, many people suspect that doing a lot of studying and thinking during childhood can't hurt. Even if your genes are average, you'll seem smart to those who spent their time watching TV and playing games.


11 posted on 12/02/2006 6:19:07 AM PST by proxy_user
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To: liberallarry

Copy and paste it. I do not know how to HTML it.


12 posted on 12/02/2006 6:20:59 AM PST by shrinkermd
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To: Paradox

Yes I agree, culture, or more properly group psychology, is the genesis of most problems with both the White and Black underclass.


13 posted on 12/02/2006 6:22:22 AM PST by shrinkermd
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To: liberallarry

Yes, tell me where to go to learn how to do that.


14 posted on 12/02/2006 6:22:57 AM PST by shrinkermd
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To: shrinkermd

I did copy and paste it. It didn't work. I then eliminated the "gap" part which linked me to an index of articles. Which one did you have in mind?


15 posted on 12/02/2006 6:23:11 AM PST by liberallarry
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To: shrinkermd
According to Flynn, ... In black families, a kid sits down to do his homework and Dad comes home and says, “Hey, why don’t we go out back and shoot a couple of baskets.”

Flynn is clearly making it up. In over half of Black homes Dad does not come home. No kid will sit down and do his homework if not coerced.

16 posted on 12/02/2006 6:23:50 AM PST by Lonesome in Massachussets (The hallmark of a crackpot conspiracy theory is that it expands to include countervailing evidence.)
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To: shrinkermd

Very well-written explanation at your link.


17 posted on 12/02/2006 6:24:10 AM PST by sitetest (If Roe is not overturned, no unborn child will ever be protected in law.)
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To: shrinkermd

I made a guess. I googled "lagriffedulion.f2s" and it came right up.


18 posted on 12/02/2006 6:26:04 AM PST by liberallarry
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To: shrinkermd

In Nicolas Wade's book, Before the Dawn, there are hypothesis that would explain the gap... except they are so politically uncorrect that nobody speaks about them, namely that there is probably a genetic basis in intelligence difference between the races, coming from the history of humans'exit from Africa...


19 posted on 12/02/2006 6:30:30 AM PST by Spacewalker
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To: shrinkermd

bump


20 posted on 12/02/2006 6:33:03 AM PST by dangerdoc (dangerdoc (not actually dangerous any more))
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