Tag: Education

Cultural sorting in the University of California system

By Razib Khan | January 25, 2013 11:18 am

My question is simple: why so few Asians at University of California Santa Barbara? Freshman admissions profiles are easy enough to get for the UC system, while Ron Unz has put his demographic data online. For what it’s worth 27 and 9 percent of the children in the California educational system (primary and secondary) were non-Hispanic white and Asian in 2010-2011.

Freshmen admitted profile:

GPA ACT SAT Reading SAT Math SAT Writing White Asian
Berkeley 4.16 30 674 701 692 30.3 37.4
Davis 4.03 28 611 658 632 33.6 37.7
Irvine 4.02 27 588 645 611 20.2 49.1
UCLA 4.11 30 659 702 681 31.5 34.3
Merced 3.57 23 525 559 533 19.5 29.3
Riverside 3.7 25 550 595 566 15.6 37.6
UCSD 4.07 29 639 691 661 24.3 45
UCSB 3.96 28 614 654 635 44.6 15.9
UCSC 3.78 26 573 597 586 42.4 20.8

My impression is that Santa Barbara is relatively weak in the sciences in comparison to an equivalent school like Irvine. Note that at four of the UC’s non-Hispanic whites are underrepresented, using the source population profiles as the benchmark (and in fact, if I limited it to just 18 year olds, a cohort which probably has more than 27 percent non-Hispanic whites, then they may be underrepresented at a few other campuses).

MORE ABOUT: Education

The “Asian quota” and implicit cultural knowledge

By Razib Khan | December 22, 2012 8:31 pm

The Myth of American Meritocracy, Ron Unz

A recent conversation I had with a friend whose parents are immigrants from Germany made me reconsider and reflect on the power of implicit information in shaping one’s life; that information being culturally mediated. Though my friend was raised in the United States, because of her parents’ immersion in the German expatriate community her upbringing was very bicultural. In fact, she is much more German than I am Bangladeshi. Despite the fact that to anyone who is a Baby Boomer or older she looks American, and I do not, there are many similarities in outlook due to our 1.5 generation background. Both of us are from families where graduate educations in the sciences are the norm. We succeeded in academics and pursued higher education without much effort or obstacles. This is not a story of overcoming the odds in a conventional  sense. In explicit terms we are entirely American, but there are nevertheless implicit aspects of being American of a particular social class which we had to experience after leaving home at 18.

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MORE ABOUT: Education

The power of home environment

By Razib Khan | October 6, 2012 11:01 pm

Before a Test, a Poverty of Words:

Things are very different elsewhere on the class spectrum. Earlier in the year when I met Steven F. Wilson, founder of a network of charter schools that serve poor and largely black communities in Brooklyn, I asked him what he considered the greatest challenge on the first day of kindergarten each year. He answered, without a second’s hesitation: “Word deficit.” As it happens, in the ’80s, the psychologists Betty Hart and Todd R. Risley spent years cataloging the number of words spoken to young children in dozens of families from different socioeconomic groups, and what they found was not only a disparity in the complexity of words used, but also astonishing differences in sheer number. Children of professionals were, on average, exposed to approximately 1,500 more words hourly than children growing up in poverty. This resulted in a gap of more than 32 million words by the time the children reached the age of 4.

This makes sense. It certainly explains the dearth of the children of working class Korean immigrants in higher education, seeing as their parents often have rudimentary English vocabularies. Oh wait…. These tales of the power of upper middle class homes to give their offspring a leg up are commonly distributed because they appeal to common sense, as inferred from cultural presuppositions. One of them is that parents matter, a lot. To some extent this is certainly true. If your parents have the income and wealth to give you a university education so that you don’t need to take out student loans, then that’s a major leg up. Perhaps even more importantly it is critical in many fields if you come from enough money so that you can toil away in unpaid internships.

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MORE ABOUT: Education

Why the kids don't know no algebra

By Razib Khan | July 3, 2012 9:36 am

A few days ago I stumbled upon a really interesting post. And I’m wondering if my readers are at all familiar with the phenomenon outlined here (it was a total surprise to me), The myth of “they weren’t ever taught….”:

Stage One: I will describe this stage for algebra I teachers, but plug in reading, geometry, writing, science, any subject you choose, with the relevant details. This stage begins when teachers realize that easily half the class adds the numerators and denominators when adding fractions, doesn’t see the difference between 3-5 and 5-3, counts on fingers to add 8 and 6, and looks blank when asked what 7 times 3 is.

Ah, they think. The kids weren’t ever taught fractions and basic math facts! What the hell are these other teachers doing, then, taking a salary for showing the kids movies and playing Math Bingo? Insanity on the public penny. But hey, helping these kids, teaching them properly, is the reason they became teachers in the first place. So they push their schedule back, what, two weeks? Three? And go through fraction operations, reciprocals, negative numbers, the meaning of subtraction, a few properties of equality, and just wallow in the glories of basic arithmetic. Some use manipulatives, others use drills and games to increase engagement, but whatever the method, they’re basking in the glow of knowledge that they are Closing the Gap, that their kids are finally getting the attention that privileged suburban students get by virtue of their summer enrichment and more expensive teachers.

At first, it seems to work. The kids beam and say, “You explain it so much better than my last teacher did!” and the quizzes seem to show real progress. Phew! Now it’s possible to get on to teaching algebra, rather than the material the kids just hadn’t been taught.

But then, a few weeks later, the kids go back to ignoring the difference between 3-5 and 5-3. Furthermore, despite hours of explanation and practice, half the class seems to do no better than toss a coin to make the call on positive or negative slopes. Many students who demonstrated mastery of distributing multiplication over addition are now making a complete hash of the process in multi-step equations. And many students are still counting on their fingers.

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CATEGORIZED UNDER: Culture, Evolution
MORE ABOUT: Education

One test to rule them all

By Razib Khan | June 22, 2012 11:16 pm

Educational Realist elaborates on some of the concerns I have had with Chris Hayes’ ballyhooed piece on the failure of elites:

Hayes is correct about one thing, though: the elites are locking out the hoi polloi from highest-level institutions. But it takes a real ignorance to pretend that the rich are doing this because of over-reliance on test scores or test prep, as opposed to buying their way in, using their powerful networks to only hire from the “right” schools, and the fuzzy math of the “holistic” evaluation process. Give me test scores any day.

ER also observes that in fact minorities, and in particular Asians, make use of test prep:

Use of Test-Prep Courses and Gains, by Race and Ethnicity

Group % Taking Test-Prep Course Post-Course Gain in Points on SAT
East Asian American 30% 68.8
Other Asian 15% 23.8
White 10% 12.3
Black 16% 14.9
Hispanic 11% 24.6

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MORE ABOUT: Education

The invisible academic Asian

By Razib Khan | June 18, 2012 11:38 pm

In Chris Hayes’ piece in The Nation, Why Elites Fail, there is a particular lacunae which I noted: he does not make it clear to a non-New York audience which is well known to any New York based reader: elite public schools in the city are dominated by Asians. I pointed this out to both Hayes and Matt Yglesias on Twitter. Hayes makes much of the advantages accrued to the wealthy via test prep, but neglects to mention the racialized cast of this: test prep and competition for these public school slots is driven by the children of Asian immigrants. Consider, Test Fuels Anxiety—And An Industry:

The challenging test, known as the “Sci-Hi” exam for short, consists of a math and verbal sections. More than 27,000 kids took the test last fall. Only about one in five students wins admission to the specialized high schools. Asians and South Asians were 57 percent of the students who learned in February that they’ve been admitted to one of the eight competitive specialized high schools.

The city’s Department of Education offers free prep classes for economically disadvantaged students. But many immigrant families pay for private test prep classes despite having incomes that in many cases are low: In the case of Bangladeshis, their per capita income in New York City was reported in the last census as $10,479—less than half of the citywide figure of $22,402. Mostly by word of mouth over the years, the Bangladeshi community of New York City picked up on the importance of these schools, valued by previous generations of working class immigrants as a stepping stone to American mainstream.

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MORE ABOUT: Education

Physical education teachers are not smart

By Razib Khan | January 20, 2012 1:51 am

So there is a website out there, Educational Realist (via Steve Sailer), which made me aware of some statistics from ETS on the intellectual aptitudes of those who passed a teaching certification. This is relevant because those who major in education at university are notoriously rather weak students. The implication here is that teachers are substandard as a whole, a narrative long favored on the American Right, but now spreading in some parts of the Left.

Below are the verbal and mathematical scores by licensing domain. The solid line represents the average SAT score of a college graduate.

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MORE ABOUT: Education, Teachers

Parents don't matter that much

By Razib Khan | June 16, 2011 1:53 pm

Update: Stephen Dubner emailed me, and pointed me to this much longer segment which has a lot of Bryan Caplan. So it seems like the omission that I perceived was more of an issue with the production and editing process and constraints of the Marketplace segment than anything else.

End Update

I play a lot of podcasts during the day as I go about my business on my iPod shuffle. One of them is Marketplace, which has a regular Freakonomics Radio segment, where Stephen Dubner “freaks” you out with incredible facts and analysis, often with a helping hand from Steven Levitt. With all due respect to Dubner and Levitt, this still has very pre-Lehman feel. Economics has “solved” the workings of the explicit market, so why not move on to other areas which are ripe for conquest by the “logic of life?”

In any case this week’s episode kind of ticked me off just a little. It started off with the observation that college educated women apparently put 22 hours weekly into childcare today, vs. 13 hours in the 1980s. I guess fewer latchkey kids and more “helicopter parents?” Dubner basically indicates that the reasoning behind this is many parents are in a “red queen” arms race to polish the c.v.’s of their children for selective universities. This makes qualitative sense, but can we explain an increase of 9 hours on average for the ~25% of women who are college educated on striving to make sure that their kids have Wesleyan as the safety school?

Let’s put our quantitative “thinking-caps” on “freakonomics” style. ~25% of adults have university degrees. ~80% of these have public university degrees, which are usually not too selective. Some of the ~20% are from not particularly elite religious colleges. So the subset of Americans who graduated from elite universities is actually not too large a number. You can include these as natural aspirants for the best spots for their children. And a proportion of the large remainder, I’d estimate ~90%, who didn’t go to a university which required a great deal of stress and c.v. polishing would certainly strive and hope for better for their kids. But can this explain a 9 hour average rise among tens of millions of women? Doesn’t seem to pass the smell test for me. I suspect there’s a more general norm of shifting toward “high investment parenting” among the college educated cohorts.

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CATEGORIZED UNDER: Behavior Genetics

Which state has the most PhDs in the legislature?

By Razib Khan | June 13, 2011 4:08 am

Josh Rosenau points me to a new infographic from The Chronicle of Higher Education. A lot of the stuff isn’t too interesting or surprising. Are you surprised that 25% of the state legislators in Arkansas don’t have a college degree, the highest in the nation? The lack of public investment in education Arkansas has deep historical and cultural roots, back to its founding in the 19th century. On the other hand there are a few surprising nuggets. You are surely aware of the preponderance of Esquires in the profession of lawmakers in these United States. But can you guess which state has the highest proportion of lawyers in their legislature?

Don’t mess with Texas! They’ll sue you!

How about doctorates? This one might surprise you too:

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CATEGORIZED UNDER: Data Analysis, Education
MORE ABOUT: Education

The "law school scam" media bubble

By Razib Khan | April 30, 2011 2:58 pm

If you’re like me you have friends and acquaintances who want to go to law school. I often respond sarcastically that “a mind is a terrible thing to waste.” There have long been “law school scam” blogs, but it seems that right now there’s a veritable bubble in media reports on exactly how law schools are screwing their students. Remember, law school debt is not dischargeable in bankruptcy.

First, an article in The New Republic, Served: How law schools completely misrepresent their job numbers:

When we take temporary employment into account, it appears that approximately 45 percent of 2010 graduates of this particular top-50 law school had real legal jobs nine months after graduation. And the overall number is likely lower, since it seems probable that the temporary employment figures for the graduates of almost any top 50 school would be better than the average outcome for the graduates of the 198 ABA-accredited law schools as a whole.

Even this grim figure, however, may be unduly optimistic. All these statistics are based on self-reporting, and neither law schools nor NALP audit the data they publish. In the course of my research, I audited a representative sample of individual graduate responses and found several instances of people describing themselves as employed permanently or full-time, when in fact they had temporary or part-time jobs (I found no instances of inaccuracies running in the other direction). Perhaps some graduates exaggerate their employment status out of embarrassment, or for strategic reasons, but, whatever their reasons might be, this apparently not uncommon practice suggests that the true employment rate should be lowered even further.

This is old news. The New York Times now has a piece up with a new twist, Law Students Lose the Grant Game as Schools Win:

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Why educated women are having children

By Razib Khan | June 27, 2010 10:22 am

Matt Yglesias has posted some charts showing that

1) Childlessness among women is becoming more common

2) The variation of this state by education is disappearing

Here’s the chart which illustrates the second phenomenon:


I think the reason this may be occurring is a dilution of the sample bias of women who have higher education in relation to the general ppoulation. In other words, as more women attain advanced degrees the pool of those women become less atypical vis-a-vis the general population

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CATEGORIZED UNDER: Culture, Data Analysis
MORE ABOUT: Education, natalism, Women

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