Damned Lies, Education, Government-employee Unions, Iowahawk, Lies, Lying With Statistics, Statistics, Teachers' Unions, Texas, Wisconsin
Iowahawk catches Paul Krugman lying with figures and nails his slimy hide to the barn door.
Please pardon this brief departure from my normal folderol, but every so often a member of the chattering class issues a nugget of stupidity so egregious that no amount of mockery will suffice. Particularly when the issuer of said stupidity holds a Nobel Prize.
Case in point: Paul Krugman. The Times’ staff economics blowhard recently typed, re the state of education in Texas:
And in low-tax, low-spending Texas, the kids are not all right. The high school graduation rate, at just 61.3 percent, puts Texas 43rd out of 50 in state rankings. Nationally, the state ranks fifth in child poverty; it leads in the percentage of children without health insurance. And only 78 percent of Texas children are in excellent or very good health, significantly below the national average.
Similarly, The Economist passes on what appears to be the cut-‘n’-paste lefty factoid du jour:
Only 5 states do not have collective bargaining for educators and have deemed it illegal. Those states and their ranking on ACT/SAT scores are as follows:
South Carolina â€“ 50th
North Carolina â€“ 49th
Georgia â€“ 48th
Texas â€“ 47th
Virginia â€“ 44th
If you are wondering, Wisconsin, with its collective bargaining for teachers, is ranked 2nd in the country.
The point being, I suppose, is that unionized teachers stand as a thin chalk-stained line keeping Wisconsin from descending into the dystopian non-union educational hellscape of Texas. Interesting, if it wasn’t complete bullshit. …
[A] state’s “average ACT/SAT” is, for all intents and purposes, a proxy for the percent of white people who live there. In fact, the lion’s share of state-to-state variance in test scores is accounted for by differences in ethnic composition. Minority students – regardless of state residence – tend to score lower than white students on standardized test, and the higher the proportion of minority students in a state the lower its overall test scores tend to be.
Please note: this has nothing to do with innate ability or aptitude. Quite to the contrary, I believe the test gap between minority students and white students can be attributed to differences in socioeconomic status. And poverty. And yes, racism. And yes, family structure. Whatever combination of reasons, the gap exists, and it’s mathematical sophistry to compare the combined average test scores in a state like Wisconsin (4% black, 4% Hispanic) with a state like Texas (12% black, 30% Hispanic). …
So how does brokeass, dumbass, redneck Texas stack up against progressive unionized Wisconsin?
2009 4th Grade Math
White students: Texas 254, Wisconsin 250 (national average 248)
Black students: Texas 231, Wisconsin 217 (national 222)
Hispanic students: Texas 233, Wisconsin 228 (national 227)
2009 8th Grade Math
White students: Texas 301, Wisconsin 294 (national 294)
Black students: Texas 272, Wisconsin 254 (national 260)
Hispanic students: Texas 277, Wisconsin 268 (national 260)
2009 4th Grade Reading
White students: Texas 232, Wisconsin 227 (national 229)
Black students: Texas 213, Wisconsin 192 (national 204)
Hispanic students: Texas 210, Wisconsin 202 (national 204)
2009 8th Grade Reading
White students: Texas 273, Wisconsin 271 (national 271)
Black students: Texas 249, Wisconsin 238 (national 245)
Hispanic students: Texas 251, Wisconsin 250 (national 248)
2009 4th Grade Science
White students: Texas 168, Wisconsin 164 (national 162)
Black students: Texas 139, Wisconsin 121 (national 127)
Hispanic students: Wisconsin 138, Texas 136 (national 130)
2009 8th Grade Science
White students: Texas 167, Wisconsin 165 (national 161)
Black students: Texas 133, Wisconsin 120 (national 125)
Hispanic students: Texas 141, Wisconsin 134 (national 131)
To recap: white students in Texas perform better than white students in Wisconsin, black students in Texas perform better than black students in Wisconsin, Hispanic students in Texas perform better than Hispanic students in Wisconsin.