Showing posts with label Dropouts. Show all posts
Showing posts with label Dropouts. Show all posts

Thursday, July 31, 2008

Got Justice?

Scientific American recently ran a piece called Who Will Die? Computer Predicts Which Death Row Inmates Will Be Executed

New system finds that education level is more of a factor than race or severity of crime by Larry Greenemeier.
The major thesis and finding of the computer analysis is:
Capital punishment is legal in 36 states, but that does not necessarily mean all of the condemned will be executed. Some will languish behind bars for life and others may actually be exonerated and set free. Now researchers say they have built a computer system that can predict with 92 percent accuracy which death row inmates are most likely to be executed, a development they hope will lead to a fairer appeals process.

According to the system, the death row inmates most likely to be executed are those with the lowest levels of education. The researchers, from Texas A&M University–Texarkana and Loyola University New Orleans, report in the International Journal of Law and Information Technology, that neither the severity of the crime nor race—the latter of which is often cited as a key factor in convictions—are reliable forecasters of a prisoner's fate.

The system consists of 18 computer processors designed to analyze data the way that a human brain does—by studying one set of data and comparing it with another data set to find similarities and differences. In this case, researchers fed the system information about 1,000 death row prisoners, including their sex, age, race, highest year of school completed, the state in which they were incarcerated, and whether they were ultimately executed or spared. Once the system had established patterns (of traits most prevalent among the executed) from this initial pool, the researchers fed it similar information about 300 more prisoners (leaving out whether they had lived or died). The system, using logic it had developed from the first set of data, correctly predicted the outcome for 276 (92 percent) of the prisoners.

The system's success "has serious implications concerning the fairness of the justice system," says Stamos Karamouzis, dean of Regis University's School of Computer and Information Sciences in Denver, who led the 2006–07 study when he was a professor of computer and information sciences at Texas A&M. "People against the death penalty use the results of this work by pointing out that the nature of the crime has nothing to do with whether you're executed or not."
The article drifts off topic which is too bad because this is a truly disturbing pattern.

What it can mean is that prisoners are intellectually incapable of defending themselves from a system looking for easy sacrificial victims. And by easy we're talking about those who are easily fooled by the tricks of a system that preys on their logical and cognitive vulnerability.

Given the accuracy of the projections, it is not hard to imagine who is being added to the death list. Take a class roster from the failing schools, tally the number of projected criminals based on population and do some math. Today's inner city dropouts are dead (predominantly) men dropping out of schools happy to see them go so that the standardized test scores look good.

Monday, January 30, 2006

The problem with Math

I've been attending curriculum meetings because that's my special interest. I've taught at every level if only briefly and over the past thirty years much of my computer science career has been dedicated to automating manual or ineffective business processes.

Now, I am not actually ON the curriculum committee but that's a whole other story.

The point of this post really is that I strongly felt that EO Smith was academically doing a pretty good job of educating our kids. At face value this seemed to be the case. The more exposure I have to the teachers and curriculum the less enamored I am with what I seeing and hearing.

Lately there's a push to force MORE math as a prerequisite for graduation. We had a lively discussion on the subject. The math department continues to disappoint me in their offerings (more about that in a future posting).

But the decision about math was put on hold for want of more information. The LA Times series we read yesterday continues talking about California's experience with the genre:

The course that traditionally distinguished the college-bound from others has denied vast numbers of students a high school diploma.

"It triggers dropouts more than any single subject," said Los Angeles schools Supt. Roy Romer. "I think it is a cumulative failure of our ability to teach math adequately in the public school system."

When the Los Angeles Board of Education approved tougher graduation requirements that went into effect in 2003, the intention was to give kids a better education and groom more graduates for college and high-level jobs. For the first time, students had to pass a year of algebra and a year of geometry or an equivalent class to earn diplomas.

The policy was born of a worthy goal but has proved disastrous for students unprepared to meet the new demands.

In the fall of 2004, 48,000 ninth-graders took beginning algebra; 44% flunked, nearly twice the failure rate as in English. Seventeen percent finished with Ds.

In all, the district that semester handed out Ds and Fs to 29,000 beginning algebra students — enough to fill eight high schools the size of Birmingham.

Among those who repeated the class in the spring, nearly three-quarters flunked again.

The school district could have seen this coming if officials had looked at the huge numbers of high school students failing basic math.

Lawmakers in Sacramento didn't ask questions either. After Los Angeles Unified changed its policy, legislators turned algebra into a statewide graduation requirement, effective in 2004.

Now the Los Angeles school board has raised the bar again. By the time today's second-graders graduate from high school in 2016, most will have to meet the University of California's entry requirements, which will mean passing a third year of advanced math, such as algebra II, and four years of English.


furthermore...

"If you want to believe you're for standards, you're going to make kids take algebra. It has that ring of authenticity," said Robert Balfanz, an associate research scientist with the Center for Social Organization of Schools at Johns Hopkins University in Baltimore. "But you're not really thinking through the implications. There may be no good reason why algebra is essential for all high school students."


What we are beginning to examine here is education policy run amok. Politicians and overpaid administrative zealots are cheered for advocating ever higher and tougher standards as our children are sacrificed to this nonsense - a generation of unwitting sheep being led to educational slaughter.

We have got to re-evaluate what we're doing and no question is too obvious to ask. The more anyone truly examines the devastating after affects of NCLB and its zealot army of fools the more one remembers an old NAACP homily, A mind is a terrible thing to waste. Except these days we are witnessing with quaint disregard the wasting of generations of students to whom the love of learning and the tools of intellect are being systematically destroyed nationwide.

And, as the bad joke goes, our school is contemplating following the lemmings over that same cliff.

Connecticut has to wake up. This is the Land of Yankee Ingenuity for cripes sakes. Why are are schools dissolving into idiocy? At EO I'd like the Board to re-evaluate our math program and re-calibrate it to the needs of the community and students and I'd like to see the State Department of Education get out of the way and let some schools re-vitalize their curriculum including Region 19.

Can the legislature put a moratorium on NCLB? Get this educational policy cancer off our backs.

Sunday, January 29, 2006

On Dropping Out

In a new four part series, the LA Times is investigating High School education. While much of the dialogue is provincial to LA, many of the roots stretch into problems in our own backyards.

At EO, Bruce, Lou, and the Board of Education are all wrestling with lowering dropouts and the potential for droputs. The price the school pays will likely be lower standardized test scores. In other words, by NCLB "accountability" standards we will likely be lowering our chances of looking good statistically.

Here's why it's worth it.

Back to Basics: Why Does High School Fail So Many?
Shockingly high dropout rates portend a bleak future for youths who fall by the wayside and for society. For many, the traditional U.S. education system is a dead end.
by Mitchell Landsberg, Times Staff Writer.


There was a time, not so long ago, when it was possible for a dropout to get a job that could eventually lift him into the middle class. Those days are pretty much over. In 1964, a typical high school dropout earned 64 cents for every dollar earned by someone with a diploma. By 2004, it was 37 cents and dropping.

At a conference last fall at Columbia University's Teachers College in New York, some top educational researchers released their findings about the consequences of dropping out.

The researchers calculated that dropouts will cost the country hundreds of billions of dollars a year in lost income taxes and increased welfare and healthcare costs.

Dropouts will die, on average, nine years earlier than high school graduates.

Dropouts will commit far more crimes than high school graduates.

Economist Enrico Moretti of UC Berkeley estimated that if high school graduation rates were just 1% higher, there would be 100,000 fewer crimes in the United States annually, including 400 fewer murders, and that the savings would be $1.4 billion a year.

In an economy that increasingly relies on educated workers, "those who are not properly educated are going to fall by the wayside," said Michael Rebell, director of the Campaign for Educational Equity at Teachers College.


The perversity of NCLB is that in order to avoid being labeled and punished as a failing school there is a reverse incentive to discard the students most likely to bring down these scores. The article describes the dubious practices:
Statistics Versus Reality

The Civil Rights Project at Harvard University, in conjunction with UCLA, produced a controversial report last spring saying that official dropout statistics in California's largest school districts were shockingly out of sync with reality. The researchers found that only 48% of the L.A. Unified students who started ninth grade in 1999 graduated four years later. The district claims a graduation rate of 66%.

Los Angeles Mayor Antonio Villaraigosa, who wants to take over the school district, jumped on the study to assert that half of the students in L.A. Unified were dropping out.

School district officials said that was wrong, since the UCLA numbers included as dropouts students who had left to continue their education elsewhere. They put the dropout rate for 2003-04 at 33%.

One of the problems with trying to understand the dropout problem is that experts can't even agree on the definition of a dropout: Should it include, for instance, a student who quits school but continues in home study that is unlikely to lead to graduation?

The debate can be seen in microcosm at Birmingham High. UCLA calculated the graduation rate at Birmingham at 50%. L.A. Unified, using federal formulas, puts it at nearly 80%, with just 3.5% classified as dropouts.
furthermore...

Debate has long raged in education circles over who's to blame for students failing high school. Is it the school or the student? The educational system or the society? The parents or the culture?

Teachers, the adults with the closest view of this slow-motion disaster, tend to have the most nuanced view. Even the best of them often express frustration and disappointment in their inability to reach failing students.

Paula Sargent teaches senior English composition at Birmingham and takes pains to stimulate her students.

Students adore Sargent, a former professional singer who appeared on the front page of this newspaper in 1968, when her singing troupe was ambushed in Vietnam en route to a performance for U.S. troops; two musicians died, and Sargent suffered back and leg wounds that afflict her still.

"Best teacher in the world," one boy said as he shuffled into her class. "I love you, Ms. Sargent," another exclaimed.

But Sargent, a wisecracking combination of mother hen and free-spirited aunt, is discouraged.

"There's no love of learning," she said. "If that's not there from the get-go" — she scanned the students slouching at their desks, the ones who had come to class on time — "then we have what we have."

Teachers complain that students come to school with a sense of entitlement — "seat time" alone, they believe, should be enough for a passing grade. Teachers also say they believe that popular culture demeans education.

But teachers also are among the first to admit that, for many students, the traditional American high school is broken. They can't handle its academic rigor and they chafe at its restrictions.