SOMETHING GLOD CAN STAY! We were wrongand Glod was right! But then, so is Juliet Eilperin: // link // print // previous // next //
TUESDAY, APRIL 7, 2009
SOMETHING GLOD CAN STAY: Last Saturday, we said something flamboyantly wrong (see THE DAILY HOWLER, 4/4/09). In fact, the Washington Posts Maria Glod did not say that 3.1 months was nearly four. Some parts of her report could have been better. But in the relevant part of her piece, Maria Glod wasnt wrong. She was basically right.
Background: Glod was reporting a new study of DCs voucher program. Voucher kids had done better in reading but not in math, the study had basically said:
Note: This difference was observed after three years, an important point Glod should have noted. But we were curious: How many months was nearly four, the formulation Glod offered? And uh-oh! The bagels fell from our analysts mouths when they read this in an editorial, that very same day:
Say what? Colbert King used the same 3.1 months figure in his own Post column that day. And sure enough! When we checked, the studys Executive Summary used that same figure! This was its first finding (click here, see page xvii):
Lets say it again: Glod wasnt wrong in what she wrote; we were wrong, when we jumped to conclusions. But everyone seemed to be saying 3.1 monthsexcept Glod, who had said nearly four.
Whats the answer to this puzzle? Readers, it all comes down to used versus offered! After Glod told us where to look, we spent an hour or two wrestling with this semi-impenetrable study. Were still not completely clear about which kids were compared to which others (details below). But heres the difference between the Executive Summarys 3.1 months and Glods quite correct nearly four:
Some years ago, a lot of DC kids applied for vouchers and got thrown into a lottery. Some of these kids were offered vouchers, some of these kids were not. But uh-oh! Of all the kids who were offered vouchers, 25 percent never used them. The Executive Summary compares all the applicants who were offered vouchers to all the applicants who werent offered vouchers. Somewhat counterintuitively, they thus lumped the kids who were offered vouchers but didnt use them in with the kids who did use them. In short, you take all the applicants who were offered vouchers (including the kids who never used them): Those kids scored 3.1 months ahead of all the applicants who werent offered vouchers. It may seem odd to lump the kids who didnt use their vouchers in with the kids who did use theirs, but thats what the study refers to in its Executive Summary. Presumably, thats the comparison to which the Post editorial and Kings column referred.
But uh-oh! Deeper in the study (page xxvi), Glod spotted more detailed data. If you compare the kids who actually used their vouchers to applicants who didnt get offered vouchers, the difference in reading is 3.7 months. How many months is nearly four? As it turn out, 3.7!
Were never sure why reporters say nearly four instead of 3.7. But Glod was referring to that comparisona comparison the study omits from its Executive Summary.
Which comparison is more instructive? Were not sure. (We can imagine some common-sense reasons for leaving the non-users in. Beyond that, there may be more technical reasons.) But then, we still arent sure whos included in the comparison Glod reports. (Not her fault. And she may know.) You see, only 41 percent of the kids who were offered vouchers used them for the whole three years; 34 percent of the kids used them only part of that time. Are the partial users included, or not? If we spent a few more hours curled up with the studys prose, we could possibly cipher it out.
At any rate, we were grossly wrong in this part of Saturdays post. How many months is nearly four? As matters turn out, 3.7! The editorial and King were discussing one thing; Glod was discussing another. (If the study had explained its procedures more clearly, these confusions might not have occurred.)
But: We were wrong about this part of Glods report. The analysts taunted us with their conclusion: Something Glod can stay!
While were at it, something worth noting: Some kids didnt show those reading gains. Heres Glods fuller presentation:
According to the study, voucher recipients from schools in need of improvement didnt show those reading gains. And another key group didnt show the gains: Kids in the bottom third academically among the voucher applicants.
These facts may mean little or nothing; this is only one study, after all. But why would the lowest-achieving kids show no gains from using their vouchers? Well offer an informed speculation:
Deserving kids who are really far behind are very hard to teach. Its hard to find textbooks (and recreational books) they can read, enjoy and learn from; its hard to find an organized curriculum which is geared to their academic profile. (By the way: These are lovely kids.) For this reason, weve always been skeptical about the idea of helping these kids with voucher programs. If theyre receiving unhelpful instruction in their public schools, it doesnt necessarily mean their teachers are lazy or stupid. Its hard to find appropriate books and instructional programs for kids who are way far behind. And this problem doesnt disappear when they transfer to a Catholic schoolor to Sidwell Friends. Those schools will have a hard time finding appropriate materials too. (Teachers at upper-end schools may not even realize how far behind these kids really are.)
This sort of thing doesnt get discussed when we focus on frightening public school teachers. Frightening teachers might be helpful too. But you cant get a bunch of readable textbooks out of a frightened sows ear.
This is only one study. But in this study, the deserving kids who were farthest behind didnt gain from using their vouchers. They didnt gain in reading or math. Our speculation may explain why that is.
A GIANT STEP BACKWARD: We like Salon, and we like Joan Walsh. But good God! Yesterday, the debut of Salons Ask a Wingnut feature represented a giant step backward.
In this weekly feature, an anonymous former Bush official will explain the world from the conservative point of view. (Will bridge the cultural divide and answer questions from liberals about why conservatives think and do what they think and do.) In theory, thats an OK idea, though the need for anonymity is puzzling. By the way: Dont a lot of conservatives write columns each day, explaining why conservatives think as they do? Its a bit hard to spot the break-through in this new feature.
In theory, this is an OK idea. But the intellectual standards in yesterdays piece represent a ginormous step backward. Dear Wingnut, Salon puckishly asked. Do conservatives really think it's the media's fault that the GOP lost in 2006 and 2008? The resulting column is so intellectually weak it makes Bernie Goldbergs early books seem like works of high genius. You know? The ones he wrote when the MSM was kicking the tar out of Dems?
What was wrong with yesterdays presentation? Heres the way Salons new genius approached this inaugural question:
According to Salons anonymous genius, it is undeniable that the [mainstream media] skews to the left. In fact, that claim is denied all the time, quite convincinglyand its hard to defend so sweeping a claim about such a wide array of news orgs. The mainstream media is made up of many newspapers, magazines, journals, broadcasts. Its hard to prove a vast, sweeping claim about so many orgs.
Its hard to establish such a claim. But you cant do so in the way this egg-head attemptsby cherry-picking a pair of incidents from a two-year White House campaign. In our view, the anonymous mastermind is basically right in one critique; wed say hes cosmically wrong in the other. But you can prove any thesis you want if youre allowed to make your case this way. The 1961 Mets were historys greatest teamif you describe two games they won, then simply ignore all the rest.
This is a truly brain-dead post. Why print this crap in Salon?
A much more intelligent person: Its undeniable, our Einstein opines; the liberal point of view on any issue receives more favorable treatment than the conservative one.
Please. Could we get any dumber?
Long ago, a much more intelligent person (Eric Alterman) offered a different framework. He said the press corps tends to favor liberal views on most social issuesand conservative views on most economic matters. (Please note our use of several key terms: tends to favor/on most issues.) That was just an approximationa starting-point for further discussion. But Alterman, an intelligent person, didnt offer the type of sweeping claim which makes Salons first post so worthless.
You cant prove a sweeping claim with two cherry-picked examples. This is a very unintelligent post. It dumbs press critique way down. Why publish this junk in Salon?
EILPERIN GETS IT RIGHT: Its never doneexcept today! In the Washington Post, Juliet Eilperin reports on the continuing decline of Arctic sea ice. (The Arctic sea ice cover continues to shrink and become thinner, according to satellite measurements and other data released yesterday...) And oh our God! Its never done! Look what Eilperin says:
Yikes! Journalists simply never do that! To her vast credit, Eilperin did.
Wills two columns about climate change did gain wide circulation. Unfortunately, both columns seemed quite shaky; the second was quite disingenuous. (In responding to criticism, Will omitted the largest errors he had apparently made.) After several weeks, the Post published this excellent bit of rebuttal, an op-ed by science writer Chris Mooney. But Wills columns appear in hundreds of papers. Well assume that Mooneys did not.
Both Wills columns seemed under-informed; his second column seemed disingenuous. Post ombudsman Andrew Alexander soon stepped in to opine; his piece was weak and disingenuous too. (Why disingenuous? Because he seemed to understate what hed said in an earlier e-mail, in which he seemed to support Wills first column.) Meanwhile, we thought some liberals misstated the problem; they seemed to say that no one has the right to interpret scientific data except the scientists who first presented it. (In this case, those at the University of Illinois Arctic Climate Research Center.) Clearly, that just isnt the case. Clarity itself melted down.
What was the fundamental problem with Wills columns? Just this: Almost surely, Will doesnt know enough about the science of climate change to be writing interpretive columns about it. (Neither do we; neither do you.) Well assume he believes what he seemed to suggestthat the scientific world has gotten conned by a gang of global warming alarmists. But it seemed that Will himself got conned, by the type of misleading, cherry-picked data the fixers are constantly churning. You can always find a fact or three which seem to suggest the conclusion you like. Almost surely, the Post was unwise to give Will license to rummage around among millions of facts and select those which struck him as most relevant. Simply put, Mooney knows much more science than Will. And unless an editor proceeds which a great deal of care, this topic calls for a specialist.
Will is very influential; whenever he writes a column, his claims travel far and wide. But uh-oh! He doesnt seem qualified to opine about warming in the way he did. Mainstream journalists never embarrass big scribes; today, to her credit, Eilperin did. Citizens deserve to be told what Eilperin told them today: If you believed what George Will wrote, you should likely rethink what you read.