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#1
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Re: This Ought To Get Some Replies
I think the best treatment if this topic was done by Herrnstein and Murray in the Bell Curve. The book was very controversial but ultimately rooted in complex research and careful reasoning. Kind of sad though.
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#2
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Re: This Ought To Get Some Replies
All that needs to be said is that a major factor in the IQ of a new born child is the genetics he inherits from his parents.
If a brilliant white man and a brilliant black woman have a child, there is an excellent chance that child will have a very high IQ and be extremely intelligent. With this said, if a particular race already has a higher overall IQ (and this has already been tested) then it follows that the offspring of this race will ALWAYS retain the higher IQ based on genetics. Someone made a point earlier about different breeds of dogs, and I think it is exactly the same here. Some dogs are more athletic than others and other dogs are much more intelligent than others. I see no reason why this cannot also be true in humans. |
#3
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Re: This Ought To Get Some Replies
[ QUOTE ]
All that needs to be said is that a major factor in the IQ of a new born child is the genetics he inherits from his parents. [/ QUOTE ] Pre and postnatal nutrition, enrichment, etc. play no role? [ QUOTE ] With this said, if a particular race already has a higher overall IQ (and this has already been tested) [/ QUOTE ] There are some flaws in those studies you are referring to. [ QUOTE ] then it follows that the offspring of this race will ALWAYS retain the higher IQ based on genetics. [/ QUOTE ] Again, IQ is not just genetics. [ QUOTE ] Someone made a point earlier about different breeds of dogs, and I think it is exactly the same here. Some dogs are more athletic than others and other dogs are much more intelligent than others. I see no reason why this cannot also be true in humans. [/ QUOTE ] While it may be a cute analogy, you do see large differences between race of humans and breed of dog, don't you? While you can imagine a reproductively isolated group of people where they are selected for mathematical reasoning, etc. could eventually develop into a breed of Sklanskys, there are major, major differences with that and the evolutionary history of the races. Each race (if you can even define them) has elements of it that have evolved in wildly different niches with wildly different selection pressures (I'm reminded of the east africa/west africa running skills post in the race and athleticism thread) and there has been a large amount of confounding factors (outbreeding, culture, etc.) that really ruin the analogy. Do genetics play a role in nonpathological intelligence differences? Most likely. Can you apply these genetic differences to race? No way. |
#4
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Re: This Ought To Get Some Replies
Genetics is responsible for over 50% of a child's intellectual ability.
If these IQ studies are true, then it logically follows that on average white children will always be smarter than black children. |
#5
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Re: This Ought To Get Some Replies
[ QUOTE ]
Genetics is responsible for over 50% of a child's intellectual ability. If these IQ studies are true, then it logically follows that on average white children will always be smarter than black children. [/ QUOTE ] Are you joking with this post? What are your sources for any of these statements (78.2146% of statistics are made up on the spot)? Understanding, defining, or testing intelligence is a pretty complex subject on it's own which makes it difficult to link to genetic mechanisms. you really shouldn't make ridiculous statements like that without backup sources. And, even if the first part was true, that doesn't mean the second part of your past must follow. For the 109432482756 time, there are serious problems with defining "race" ESPECIALLY at the genetic level. Very few alleles (especially the constellation of general ones that are probably neccessary for "intellectual ability") are localized to one "race" or another. |
#6
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Re: This Ought To Get Some Replies
Genetics IS responsible for over 50% of a child's intellectual ability.
This IS fact, there have been numerous scientific studies done on this subject and I don't have the time to quote the sources, do the research on your own. |
#7
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Re: This Ought To Get Some Replies
[ QUOTE ]
Genetics IS responsible for over 50% of a child's intellectual ability. This IS fact, there have been numerous scientific studies done on this subject and I don't have the time to quote the sources, do the research on your own. [/ QUOTE ] See, the funny thing is, I am a neuroscientist and none of the research I find corroborates your statement. Don't hide behind the "I don't have time to quote the sources crap." If you are going to make statements as off-the-wall (not to mention wrong) as what you've been saying then you need to back it up with these mystery data. That's how scientific debate works. |
#8
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Re: This Ought To Get Some Replies
If I remember correctly, identical twins separated at birth show a very, very strong correlation in IQ testing, somehting like 90%. Fraternal twins were much lower, almost 50%, and brothers, cousins and down the line were virtually random.
Genetics does play a role, no question about that. But just because it does doesn't mean that one race is significantly genetically superior in intelligence to another. |
#9
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Re: This Ought To Get Some Replies
[ QUOTE ]
Genetics is responsible for over 50% of a child's intellectual ability. If these IQ studies are true, then it logically follows that on average white children will always be smarter than black children. [/ QUOTE ] And asians smarter than whites. |
#10
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Re: This Ought To Get Some Replies
If that is what the studies and tests show then it is undeniable.
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