2011年4月24日 星期日

Coupon test data takes new twist

Day after showed the release state test scores in the Milwaukee school voucher towards lower levels of reading and math proficiency of students in the Milwaukee public schools, new data show researchers study results of multi-year vouchers by these students about the same students members of Parliament, not the worst.


Contradictory report is part of the last installment of data from a group of researchers at the University of Arkansas students who follow a sample voucher Milwaukee match group of fellow members of Parliament since the 2005-2006 ".


After considering the results of State tests over a period of three years corresponding to these samples of students, researchers still data show little difference in the education sector in 2009.


Researchers found a matching sample of ninth graders in the 2005-' 06, slightly higher than college graduation rates for students in forming an LDC coupons after three years.


Reports released Wednesday at a Conference in Madison, at a time when burning hot spotlight on issues locally and nationally chosen school.


Can see parental-option program allowing Milwaukee to low-income students more than 20,000 in town to attend special schools-year $ 111 provided income and private schools in addition to program Milwaukee County within the proposed budget for Governor Scott Walker.


Milwaukee and elsewhere, supporters and critics of school choice often disagree about whether such programs provides low-income students with better alternatives to public schools.


Critics in Milwaukee taking issue with the fact that he's been selling vouchers as a way to improve educational outcomes for children of poor city, does not produce the same results for less money Academy students obtained before.


He said Patrick j. Wolfe, Finder results latest study school voucher type studies he was involved in not always clear answers as they can be like Rorschach: people see different arguments in the same core group of facts


"If you don't do massive slip school students better than public school students, some people view it as a failure," said Wolfe. "But some people can look to the same conclusions and say that the success has broadened the choice and opportunity and there is no resulting damage.


"Then you can look at finance, and the fact that coupons cost less than half the amount spent per student in public schools (in Milwaukee)."


According to the results of the fourth year and assess schools five-year slip, found the Wolf and other researchers:


‧ Meaningless differences over three years in student growth in mathematics or reading a mirror of coupons and MPs students. First year as a basis for students ' test scores.


‧ A sample of ninth graders in higher rates vouchers program slightly from graduation and enrollment in College four years in the matched sample of ninth graders from members of Parliament. Some of the benefit in school coupon appeared as family background, such as mothers with higher levels of education.


‧ Independent Charter schools-Milwaukee public schools nononion and authorized by entities other than members of Parliament-MPs students outnumbered in reading and mathematics three years later, after controlling for baseline completion and other student characteristics.


Emulates the researchers initially around 2700 students in voucher schools, members of Parliament to come up with the results, but some students were missing from the study over time, Wolf said. Also, researchers have confidentiality agreements with voucher schools participating in the study even individual data does not show how school vouchers with students.


This differs from State registration test results released today, which ordered all students tested in coupon for the first time since a new law of the State.


About 10,600 voucher students in private schools test, 96 results which showed lower scores measure for students in elementary mathematics and voucher schools compared to low-income students from members of Parliament, and achieved similar math grade 10 between vouchers and students of low income. In reading, students register coupon almost same students of low income.


Between all members of Parliament from students, those proficient or advanced mathematics and reading than voucher students in private schools. Parents of students chose tests in some schools choose.


Proponents of school vouchers comparisons cannot be drawn from state test score data widely because timely snapshot of student achievement from autumn 2010.


They prefer to use the results of what they call the "gold standard of research" assessment of student achievement data over time with identical samples of students.


Special education students, but lawmakers are higher rates of school vouchers, which critics say skew results because MPs could teach more students with educational needs. According to data published with the results of State tests Tuesday, 1.5% coupon for special educational needs while contained about 19 per cent of members of Parliament that his private education.


Wolf said and this is very different from their reported percentages of their study. About 5 per cent of parents sample coupon student initially reported their obstruction, while approximately 10 per cent of parents of students-sample of members of Parliament their child with special needs.


What student tracking study now slip over three years completed tell us?


Wolf said, an expert in choosing schools search three years is usually the point at which researchers expect to see a trend in one direction or another.


"This doesn't mean we won't see some movement in the fourth year. "But three years off you might expect to see the differences (between the two programmes), and we don't".


John f. Witte, Professor of political science and public affairs at the University of Wisconsin-Madison who is involved in research on examining five years program is justified because it gives low-income families more opportunities.


Witte said "some high-income people are free to switch between schools or move their children from the city because they have the resources, and some people don't have those resources, which balances the program that out." "This is never intended to be a silver bullet."


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