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SAT score distributions in Michigan

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Re: SAT score distributions in Michigan

#411

Earlier quoted context omitted.

The ethnic groups with the highest incomes are the ones with the highest SAT scores.

So there is a correlation. What does this explain, and how?

I believe this correlation between wealth and SAT scores explains the distribution of SAT scores by ethnicity.

Re: SAT score distributions in Michigan

#412

Earlier quoted context omitted.

Yes there is a way, you put kids in test prep and see if they do better. They generally do not improve much. The SAT is an IQ test, and IQ is mostly inherited from your parents.

There is no way the SAT is a purely IQ test, when i didn't get a hot score on my first SAT, i practiced for 1 week straight and substantially improved my scores (like 300 points range). The way i liken this to is if a MLB pitcher throws the same pitch at the same velocity and i know this ahead of time, i could practice for a year and when the time comes i could hit that ball. Does that mean i'm a major league level b…

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Re: SAT score distributions in Michigan

#413
post #321

Earlier quoted context omitted.

This paper found a 0.82 correlation between general mental ability g and SAT scores https://archive.org/details/ScholasticAssessmentOrG/page/n1/...

That’s relatively low considering what kind of test it is. Elementary school sees a 0.7 correlation between IQ and academic performance.

.82 is an insanely high correlation in any kind of social science

Re: SAT score distributions in Michigan

#414
post #321

Earlier quoted context omitted.

That’s relatively low considering what kind of test it is. Elementary school sees a 0.7 correlation between IQ and academic performance.

.82 is an insanely high correlation in any kind of social science

A benchmark of everything across all of social sciences is extremely broad when comparing two different tests of mental performance designed to correlate with other tests of mental performance.

It’s like being shocked that resting heart rate and VO2 Max happen to correlate quite well relative to other health indicators. Yes they are testing different things, but not that different.

Re: SAT score distributions in Michigan

#415
post #25

Earlier quoted context omitted.

Not only that, where one lives can impact the funding available to even provide basic education. We are too comfortable letting poor areas have underfunded schools.

Funding schools based on local property tax was institutionalized as a way to ensure rich people don’t have to pay for poor people’s education.

I'm not sure where you live, but where I live, school funding is taxed and allocated at the county level. The county contains both extremely impoverished and extremely wealthy areas, in roughly a bell curve distribution. Schools are funded on a per-student basis within the county.

Re: SAT score distributions in Michigan

#416
post #406
post #387

Earlier quoted context omitted.

>Parents in these 34 most-affluent LAUSD elementaries donate an average of $876 per student, our analysis shows. That's like 1/5 of the gap between APS and the next highest school district. It looks like the wealthiest in LA are able to make up for the difference. But I am suspect of this article. The parental contribution is only 0.4% of the LAUSD budget but somehow it's making up a 20% funding gap between low and h…

> The parental contribution is only 0.4% of the LAUSD budget > but somehow it's making up a 20% funding gap between low and high income schools. Where are you getting the 0.4% coming from? Parents don't generally donate directly to public school district budgets. They donate to school PTAs and school-affiliated non-profits. Perhaps you are referring to https://achieve.lausd.net/donorschoose but that's totally unrelat…

>Where are you getting the 0.4% coming from? Parents don't generally donate directly to public school district budgets. They donate to school PTAs and school-affiliated non-profits.

It's in the article:

>In 2018-19, PTAs and booster clubs at LAUSD schools brought in more than $36.9 million in revenues. Compared to LAUSD’s annual $9 billion operating budget, that’s not that much money

36.9 million divided by 9 billion is 0.4%.

>The article says $876 in private PTA donations are raised per year per pupil in the wealthier schools, and that is still $300 shy of what poorer schools spend overall per pupil. So the wealthier schools only make 3/4 of the spending gap.

>I know this from direct experience since I write a check annually to my kid's California public school PTA for roughly the same amount.

Ok, but even if you and every other parent does that it still doesn't make up the difference between city spending per pupil and the surrounding suburbs.

Re: SAT score distributions in Michigan

#417
post #327

Earlier quoted context omitted.

That's reductive. My parents were white liberal hippies who didn't push me at all. I got C's in school and a perfect math SAT and SAT 2. To be fair, I did spend a lot of time thinking about math because I liked it.

> To be fair, I did spend a lot of time thinking about math because I liked it. Spending childhood doing things you enjoy and which also have economic utility is a secret power. Most people in the top 5th percentile of academic things also happened to spend a truly absurd amount of their youth obsessing over that academic thing. They may also be gifted, but spending all that free time in youth thinking about things i…

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Re: SAT score distributions in Michigan

#418

Earlier quoted context omitted.

> The USA is home to the vast majority of leading universities, and no amount of PISA score dominance by Chinese children can change that. Those leadership placements are measured primarily by academic standards, and particularly research output. In CS, over 60% of PhD students -- the food soldiers of academia -- are here on student visas. Another huge fraction are first gen residents/citizens. I'd guess fewer than 2…

> If we get to the point where the USA depends on Chinese out migration in order to compete economically or militarily with China, China may well choose to turn off the spigot. America's biggest advantage over other nations is our immigration system, regardless of the myriad issues it has. The best and brightest are born all over the world, and they immigrate to America. Even if China stops immigration, we still have…

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Re: SAT score distributions in Michigan

#419
post #337

Earlier quoted context omitted.

First you have to define a sensible racial grouping. Good luck.

Huh? Sensible racial grouping is trivial. The overwhelming majority of people on earth fall neatly into racial cateogies of white (European), black (African), Native American (American Indian), or Pacific Islander. Sure, the edges are fuzzy, (and good luck with the whole race/ethnicity thing vis-a-vis hispanics) but to pretend that makes it difficult to measuring population-level averages is just silly.

> Sure, the edges are fuzzy

Handwave of the century

Re: SAT score distributions in Michigan

#420

Earlier quoted context omitted.

Jim Webb who was a Marine officer in Vietnam, a journalist, a novelist, and then a Democratic senator from Virginia saw standardized tests as his route to social mobility from a poor background in the rural south.

I've long thought that our intuitions about IQ tests are backwards; they are the most fair and least biased method we have to sort applicants for things. The more 'holistic' the process, the more that subjectivity (and therefore bias) creeps in. The only way around it is affirmative action, which leads to the current state of affairs.

I think some of the persistence of hating on standardized tests is that standardized tests are one of the few barriers against the worst rich kids inheriting status from their parents.

Sure, a little bit of test prep will help many people, if you’ve never seen a standardized test before some familiarity is good for you. But some of these kids could not test their way out of a paper bag and the only hope for them is hire a ringer to take the test in their place.

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