I’m not dismissing test prep altogether. My point is that test prep isn’t the huge unfair advantage it’s made out to be. It can help you familiarize yourself with the format of the test, and learn some techniques for certain kinds of problems. But at the end of the day, what’s being tested is your vocabulary, basic high school math, logical reasoning, and reading comprehension. The prep classes don’t help you with that.
And insofar as the prep classes are helpful, you can get nearly all the benefits with a small investment. When I was prepping for the LSAT, I got a 167 (out of 180) on my first practice test. Nearly all my missed answers were on the “logic games” section. So I went on some Internet forums and found recommendations for PowerScore’s Logic Games Bible, which is $34 used on Amazon. I’ve got a relatively poor visual-spatial memory, so I learned some tricks in the book for using diagramming as a crutch for that. I ended up with a 176, entirely due to improvement in logic games.
So I can’t say prep never helps—the difference between a 167 and a 176 is the difference between a top-25 law school and a top-10 one. But the vast majority of people can do what I did to prep. You say “what about homeless kids or kids who don’t have Internet access” but at the end of the day you’re talking about a process that’s extremely accessible to the overwhelming majority of even poor kids. Which is a lot more than you can say for any of the alternative metrics for filtering applicants.
Ok, public and private school kids could get the same test prep for a relatively low cost, but does that mean public and private school kids are on a level playing field with regard to the test? In other words, do years of private prep school have no advantage with regard to performance on standardized tests?
> In other words, do years of private prep school have no advantage with regard to performance on standardized tests?
I would say that standardized tests is where years of private prep school makes the least difference. My wife and I are both public school kids, and our kids go to an expensive private school, and as far as I can tell there’s nothing magic about what’s taught or how it’s taught. Our motivation for private schooling is that they can counsel-out disruptive boys (so they can’t interfere with the learning of our orderly girl) and so our kids get used to socializing and dating within the right social class. I don’t think it’ll affect our kid’s SAT scores one bit.
> there’s nothing magic about what’s taught or how it’s taught
Why does it have to be magic? It's simply "culture", as you've said. Indeed, your reply alludes to this:
> they can counsel-out disruptive boys (so they can’t interfere with the learning of our orderly girl)
Private schools usually have more disclipline, higher expectations of students, a better learning environment, and selectivity. Public schools have to take everyone, no matter how disadvantaged, disruptive, or dumb. And whatever the cause, the stats do show that private school students score significantly higher on average on the SAT.
Of course disparities exist among schools, whether private or public. Education in the United States is extremely decentralized. I've never attended a private school, but I recall that when I switched public schools as a result of my family moving to a wealthier city, I was suddenly far behind in math and lost. Though I eventually caught up, I suspect that if I had remained in my old school district for my entire childhood, I would have been at a disadvantage, through no fault of my own.
By the way, a few months ago I read the book "Quiet Street" by Nick McDonell, which recounts his experience at the Buckley prep school in New York. You might find it interesting, and in any case the book is quite short, so you can breeze through it.
> Private schools usually have more disclipline, higher expectations of students, a better learning environment, and selectivity. Public schools have to take everyone, no matter how disadvantaged, disruptive, or dumb.
These things make for a more pleasant learning experience, and more well-connected kids, but I don’t think they confer any particular advantage on the SAT, as compared to any other academic or intellectual metric you might choose to use to select some applicants while rejecting others. And while the average, unmotivated and undirected kid might do better in a private school environment statistically, I don’t think there’s anything a motivated kid needs to do well on the SAT that isn’t available in the vast majority of public schools in the US. My wife went to high school in rural Iowa. Two neighboring towns had to share a high school, and the nearest “big city” was Sioux Falls, SD, 70 miles away. She wasn’t missing any resources needed to do well on the ACT.
In fact, the SAT is probably fairer than most of those other metrics, because it tests a pretty lowest-common denominator set of math, vocabulary, and logical reasoning skills. It doesn’t rely on books some kids might not have read or advanced math that might not be available at particular high schools.
> And whatever the cause, the stats do show that private school students score significantly higher on average on the SAT.
Because parents who can afford private school are smarter and more sophisticated than parents who can’t.
> And while the average, unmotivated and undirected kid might do better in a private school environment statistically, I don’t think there’s anything a motivated kid needs to do well on the SAT that isn’t available in the vast majority of public schools in the US.
How many kids are self-motivated? I certainly wasn't. I did the required work, the minimum expected of me, getting by on raw talent. Nobody ever pushed me, and I kind of regret that now. I didn't acquire self-discipline and motivation until my mid-twenties. My observation has been that the majority of "driven" kids are driven by somebody else.
> In fact, the SAT is probably fairer than most of those other metrics, because it tests a pretty lowest-common denominator set of math, vocabulary, and logical reasoning skills. It doesn’t rely on books some kids might not have read or advanced math that might not be available at particular high schools.
Ok, but what if colleges eliminated the "non-objective" factors and made the standardized test the sole criterion for admission? You can't just change the system without consequences. There would probably be more perfect SAT scores, because everyone would be focused on the SAT as the sole source of college admission, ignoring grades, extracurricular activities, recommendations, etc. Prestigious colleges would start to require perfect SAT scores for admission, given the pool of candidates with perfect SAT scores and the lack of other criteria; after all, with only one criterion, they couldn't justify letting in someone with a lower score than other applicants. In that scenario, it's questionable whether the SAT could even remain as "easy" as it is currently. They'd probably have to make it more difficult in order to produce a wider range of scores.
> Because parents who can afford private school are smarter and more sophisticated than parents who can’t.
How exactly would that matter? Many parents who can afford private school are also very busy, sometimes absent. We're not talking about home schoolers. Regardless of wealth, most parents seem to rely on the schools to babysit their kids.
And insofar as the prep classes are helpful, you can get nearly all the benefits with a small investment. When I was prepping for the LSAT, I got a 167 (out of 180) on my first practice test. Nearly all my missed answers were on the “logic games” section. So I went on some Internet forums and found recommendations for PowerScore’s Logic Games Bible, which is $34 used on Amazon. I’ve got a relatively poor visual-spatial memory, so I learned some tricks in the book for using diagramming as a crutch for that. I ended up with a 176, entirely due to improvement in logic games.
So I can’t say prep never helps—the difference between a 167 and a 176 is the difference between a top-25 law school and a top-10 one. But the vast majority of people can do what I did to prep. You say “what about homeless kids or kids who don’t have Internet access” but at the end of the day you’re talking about a process that’s extremely accessible to the overwhelming majority of even poor kids. Which is a lot more than you can say for any of the alternative metrics for filtering applicants.