4 ms·
It's been well established that children of parents with high education levels, formal or informal (which describes the HN audience well), are themselves more l
by GrumpyYoungMan 10y ago
It's been well established that children of parents with high education levels, formal or informal (which describes the HN audience well), are themselves more likely to be successful and well educated. Nothing really controversial about that.
- hx87 10y agoThat's true, but in that case "keep adopting kids" would also work.
- aianus 10y agoNo, IQ is extremely hereditary.
- CoryG89 10y agoThe heritability of IQ is often estimated at 0.4 according to Wikipedia. Not very high, but not insignificant. Height has 0.8 heritability. Even if you're a genius, it doesn't mean your child will be. I think 0.4 suggests environmental factors are more important.
- aianus 10y agoIt's 0.4 in childhood, rising to 0.7 to 0.8 in adulthood. Saying that you can adopt a child and raise him to be smart is approximately as foolish as claiming you can adopt a child and raise him to be tall.
- Snargorf 10y agoWikipedia is wrong (due to massive leftist egalatarian bias in Wikipedia and their media sources). The best research using twin and adoption studies puts IQ heredity at ~80%, with the other 20% from unknown factors. Incidentally, there is zero impact from childhood environment.
- Snargorf 10y agoWikipedia is wrong (due to massive leftist egalatarian bias in Wikipedia and their media sources). The best research using twin and adoption studies puts IQ heredity at ~80%, with the other 20% from unknown factors. Incidentally, there is zero impact from childhood environment.
- JamesBarney 10y agoNope it's .75. IQ heritability is only .4 for children but it climbs to .75 as the children age into adulthood adults. So it's basically as heritable as height. Wikipedia Quote "The general figure for the heritability of IQ, according to an authoritative American Psychological Association report, is 0.45 for children, and rises to around 0.75 for late teens and adults"
- hx87 10y agoYou're assuming that any child I adopt would be genetically predisposed to lower intelligence than a child I would biologically have. That's not necessarily the case.
- Daishiman 10y agoIt's actually not that simple for adopted childen, unfortunately...
- TeMPOraL 10y agoNot necessarily. Intelligence is in big part determined by genetics.
- CoryG89 10y agoI don't think "smart children" is the same as "successful and well educated children". While your statement is indeed backed my most research, the article seems to suggest that because your smart, your children will be as well. This is not backed by most research. Perhaps the reason most children of parents with higher education also tend to get educated is because the parents were smart enough to not have children until they were financially able.
- GrumpyYoungMan 10y agoThat interpretation is a bit too literal in my opinion; I'm guessing the author meant "smart" in a more colloquial sense. People who have some combination of being well educated and intelligent are often simply referred to as "smart".
- dwaltrip 10y agoHuh? I thought it was well established that intelligence is at least 50-60% hereditary. I believe various adoption studies showed this in a very convincing manner, as the kids who were adopted had intelligence that correlated with their bio parents, not the adoptive parents.