Alkahest my heroes have always died at the end

August 27, 2006

The social life of the a Duke undergraduate (as seen in the press)

Filed under: Social,University Life — cec @ 11:17 pm

The Dallas Morning News recently published an editorial by Thomas Hibbs entitled “College Kids Get Brain, No Soul.” In the editorial, Hibbs references the exceedingly disturbing article in Rolling Stone called “Sex & Scandal at Duke.”

The Rolling Stone article discusses the social scene at Duke where “work hard, play hard” has always been a motto. According to the article, in recent years, the “work hard” portion has morphed into an obsessive desire to please faculty, working to produce high quality papers which will be accepted by professors in order to get good grades, graduate with honors and get a good job. The “play hard” portion of the motto has turned into an obsession with alcohol and casual sex, bleeding back into “working hard” to maintain the perfect body, social connections, etc.

Hibbs read the article and concludes that Duke (like other prestigious universities) is not doing its job in teaching students. That it teaches the mind, but not the soul and that this failing leads to the behavior describe by Rolling Stone. He concludes by saying that parents and students should be more selective in choosing schools and professors, selecting those that feed the soul as well as the mind. I am sure that his role as dean of the Honors College at Baylor is entirely coincidental.

Beyond the, admittedly minor, conflict of interest, Hibbs commits a logical fallacy by confusing cause and effect. He implies that Duke and other prestigious universities are failing students by either allowing or encouraging them to ignore their spiritual/emotional health. My personal belief is that the students who exhibit the behaviors described in the article are more likely to attend a school like Duke. I believe that these behaviors are characteristic of “generation Y” and that Duke and similar schools attract the cream of the crop of students (i.e., the most successful) who are most likely to exhibit the traits of their generation.

That’s a big claim to make without providing a bit of elaboration, so what exactly do I mean? The first thing to note is that the Rolling Stone article draws a very sweeping picture of Duke students, but in places notes that it is being descriptive of the “Top 500” or the most popular subset of the undergraduates out of a population of 6,500. I’ve known several Duke undergraduates and the article does not describe them at all. Instead, this is “the beautiful people.”

As the RS article makes clear, a driving factor in the students’ behavior is a desire for acceptance or approval. From what I’ve seen, this desire for acceptance is particularly strong in gen-Y. They desire to be accepted by peers (as do all teenagers), but they also seek acceptance by parents and teachers. This drive for parental and teacher acceptance easily turn into academic success, at least at the high school level. You regurgitate material, you don’t need to think for yourself about it, and you make your parents and teachers happy.

Students whom are strongly motivated by this type of acceptance are likely to perform best in schools. They may be likely to participate in many extracuricular activities (acceptance by peers and society) and are likely to study hard to ace their SATs (again to please their parents). All of this means that the student motivated by acceptance is more likely to get into a prestigious university. Once they get into the university environment, they find that the quest for acceptance leads to engaging in different behaviors of the kind described by Rolling Stone.

There may be things that universities can do to curb such destructive behavior, but my belief is that the root causes start at home, well before the students go to college.

August 24, 2006

Update on the Ohio University plagiarism

Filed under: Social,University Life — cec @ 9:20 pm

In reference to my previous comments on the plagiarism scandal in the school of engineering at Ohio Universtity, yesterday the university announced a set of “comprehensive strategies to address academic honesty.” Among the steps being taken is to examine 55 theses for signs of plagiarism. From these, they have found 35 incidents that will require a hearing. Punishments handed out could include the revocation of the former student’s degree. Furthermore, the two professors whom have been implicated have been relieved of their advising duties.

This is actually quite amazing. Now, from what I’ve read of the case, Ohio University was more or less forced into these actions. But it is still surprising to see a university take these kinds of steps. Now, I still suspect that this was largely the result of not understanding american academic cultural norms and was not intended as cheating. However, it is good to see some accountability, particularly for faculty members who should have known better.

August 23, 2006

“The Body Hunters” by Sonia Shah

Filed under: Social — cec @ 10:22 pm

shah.jpgThere’s nothing I love more than a good book, unless it’s a free good book. Last week I was sent “The Body Hunters” by Sonia Shah. I’ve been sent free books based on my job before (either as a research professor or as security officer), but I’ve never been sent a book on the ethics of the pharmacutical industry before. It took me a bit to figure out, then I realized that I’m presenting at a Human Subjects conference. I’m sure they sent the book to all of the presenters.

Anyway, I read the book over the weekend and it’s very interesting. Shah takes a close look at the history of drug development and the factors which have let to US companies outsourcing the majority of clinical trials overseas to poor countries. The basic ethical problem comes about from two factors. First, the majority of new drugs are copy-cats trying to cash in on the drug market. They do not attack problems in new ways, they simply attack a problem in a way that’s similar to other drugs currently on the market. For example, all of the proton pump inhibitors for preventing heartburn. Once you know to shut down the acid pumps in the stomach, one way is as good as another. This is also true for anti-AIDS drugs, various anti-parasitics, etc.

The second factor is that statistically demonstrating a new drug is effective is easier in a placebo trial – a trial where the control is no treatment at all. You can still demonstrate effectiveness when the control is active, however, it requires a larger trial that takes more time, money and volunteers.

The ethical problem is that once a safe and effective treatment is known, a doctor has a moral obligation under the 1975 Declaration of Helsinki to ensure that a patient in a clinical trial is receiving that treatment. Moreover, in the U.S., which is by far the biggest drug consumer, patients won’t sign up for a placebo trial once there is a known, effective treatment.

To address the practical problem of not having enough test subjects, clinical trials are increasingly conducted in poor countries where patients often have no choice and grasp at any straw to possibly receive treatment. Shah also provides evidence that the lack of a regulatory structure in many of these countries leads to researchers ignoring the idea of informed consent and lying to get test subjects.

Shah argues that the best way to resolve the ethical problem is to require researchers to prove that their new drug out performs the best available treatments. This would involve testing not against a placebo, but against other, known effective, drugs. It may require larger trials, but it is definitely more ethical.

In addition to addressing the ethical issues, Shah presents a very disturbing look at the financial side of the drug industry. I need to talk to a few friends in the medical industry (one runs medical trials, the other is a phd/md focusing on oncology) to get their impressions, but at the very least I can recommend that folks read the book – it’s a well documented and clearly presented examination of an industry that many of us depend on.

August 22, 2006

racial profiling for terrorism

Filed under: Security,Social — cec @ 6:53 pm

I’ve heard and read a number of people saying “political correctness be damned, we should use racial profiling to identify terrorists.” The problem I’ve always had with this is that it makes no sense. Try the following test, identify the terrorist:

  1. young muslim male
  2. young muslim female
  3. asian male or female
  4. caucasian male or female
  5. black male or female
  6. hispanic male or female

If you said that 1 and 2 have been terrorists and therefore we should profile them, you are partially right. However, what about all of the asian terrorists (e.g. Fillipinos)? Caucasians? Hmm, the IRA, David Koresh, Timmothy McVeigh, etc. As near as I can guess, the only racial groups that shouldn’t be profiled would be blacks and hispanics. This can’t work.

NBC Nightly News just had an interesting story on behavioral profiling being done at the airport in Orlando. Essentially, the police have been trained to look for suspicious behaviors, not suspicious racial characteristics. This is a much sane approach from the security perspective and can be much more effective with a lower rate of false positives.

POSTSCRIPT: from the security standpoint, any action needs to be considered from the risk mitigation standpoint. What’s the risk? What is the rate of false positives (FP) of the action? What are the costs of the FP? What is the rate of false negatives (FN)? Costs of the FN? etc, etc. Racial profiling fails under a risk mitigation analysis. Behavioral profiling may make sense.

August 19, 2006

a sign of the apocalypse?

Filed under: Social — cec @ 12:29 pm

Hmm, someone should go check the “rapture index,” I’m about to link to an article at Cato Unbound – the Cato Institute’s Blog. Richard Rodriguez write’s a beautiful article regarding Mexican Immigrants, their coming to America and what the clash of cultures means to second and third generation Mexican-American immigrants.

The response article by Victor Davis Hanson, restores my belief in the general silliness of the Cato Institute. For example, Hanson notes:

Only six out of ten second-generation Mexican Americans on average graduate from high school in four years; and less than ten percent have a BA degree—the legacy not of racism or America’s “cold heart,?? but of millions arriving from Mexico without English, education, and legality.

Of course, this is not something of which to be ashamed. When put it context, it is actually an amazing achievement and a sign of incredible assimilation. It is difficult to get precise numbers on the average high school graduation rate in the U.S., however, studies range from 70% to 80%, with those on the high side showing greater than 6 in 10 graduation rates for hispanics. Likewise, only about 20-25% of americans have a bachelor’s degree.

Go read Richard Rodriguez’s article, feel free to avoid the other.

August 15, 2006

frustrations (social security, not work)

Filed under: Social — cec @ 11:16 pm

Some days, I just can’t write about work frustrations. Not that I don’t want to or that I don’t think they’re interesting, just that it’s part and parcel of the whole confidentiality thing.

On days like today, it’s important to write about other frustrations (trust me on this). Today’s topic: scare tactics in government funded letters. I received my social security statement the other day and it has a lovely section on the front page entitled “About Social Security’s future…”

Social Security is a compact between generations. For more than 60 years, America has kept the promise of security for its workers and their families. But now, the Social Security system is facing serious future financial problems, and action is needed soon to make sure that the system is sound when today’s younger workers are ready for retirement.

Today there are almost 36 million Americans age 65 or older. Their Social Security retirement benefits are funded by today’s workers and their employers who jointly pay Social Security taxes – just as the money they paid into Social Security was used to pay benefits to those who retired before them. Unless action is taken soon to strengthen Social Security, in just 11 years we will begin paying more in benefits than we collect in taxes. Without changes, by 2040 the Social Security Trust Fund will be exhausted. By then, the number of Americans 65 or older is expected to have doubled. There won’t be enough younger people working to pay all of the benefits owed to those who are retiring. At that point, there will be enough money to pay only about 75 cents for each dollar of scheduled benefits. We will need to resolve these issues soon to make sure Social Security continues to provide a foundation of protection for future generations as it has done in the past.

There are no lies as pernicious as half truthes. And the statement above is full of them. I fully predict that we’ll see a new round of Social Security privatization er, personal accounts, er reform this spring. Not that much foresight is needed since the president and the republicans have already said as much. So just as an exercise in identifying half truthes, let’s take a look at the above. Here are the things I find:

  • “Unless action is taken” – actually, it was. A group led by Greenspan in the 80s under Reagan took action to create the trust fund. Essentially, we are all paying in more to Social Security right now in order to get us past the baby boomers
  • “in just 11 years we will begin paying more in benefits than we collect in taxes” – possibly true. The specific year depends on the growth in the US economy, but yes, we will eventually begin spending more than we take in. This is BY DESIGN – see above
  • “by 2040 the Social Security Trust Fund will be exhausted.” Keep in mind that every year, the Social Security Trustees produce a report to congress. The report presents 3 scenarios using pessimistic, reasonable and optimistic assumptions. The pessimistic scenario results in exhaustion by 2040. The reasonable and optimistic scenarios have the trust fund lasting INDEFINITELY. It takes very little economic growth (1.9% as compared to our historical 3.1+%) to make the trust fund last indefinitely.
  • “only about 74 cents for each dollar” – This could be true, but keep in mind that most of the proposed solutions involve paying LESS than 74% of scheduled benefits. So even in the worst case, we still might be better off under the current system.
  • finally, and not captured here, most privatization schemes require a robust stock market to pay benefits. *IF* we have a problem (i.e., less than 1.9% economic growth) then the stock market will be in the tank and won’t be able to make up the difference. You can’t get a poor economy and a strong stock market.

Do you see others?

August 10, 2006

Plagiarism in engineering

Filed under: Personal,Social,University Life — cec @ 8:03 am

There’s an interesting article in the Chronicle of Higher Education (sorry, the link is behind the subscription firewall), about a mechanical engineering graduate student at Ohio University. After being invited to stay on after his masters and persue a Ph.D., he started having difficulty with his advisor. To help resolve his difficulties, he went to speak with the university ombudsman who advised him to examine disertations in the university library so that he might see where he was going wrong and what his advisor might want.

After reading through a couple of theses, he realized that he was starting to see the same material over and over again. Not just the same material, but the same words. In some cases, the same figures. My favorite example is that two of his advisor’s former students had an identical 50 pages in their theses. This has caused a huge scandal at the university which is now even requiring that some former students either explain why this isn’t plagiarism, rework those pages of their thesis, or forfeit their degrees. What is interesting is that similar investigations of other departments don’t turn up the same evidence. It seems to primarily be an issue with some international students in the school of engineering.

This reminds me of a situation from my own days in grad school. I had finished my masters and was working on my PhD when a faculty member asked me to help one of his masters students. He and I talked for a bit, he asked if he could borrow my copy of my masters thesis. A few months later, he asks if I would help proof his thesis. Reading through the material, I suddenly realize that I’m reading my own writing. Several pages of my literature survey, including some of the figures I constructed were sitting there in the middle of this other student’s thesis.

I spoke to his advisor and we resolved the issue, but I continue to wonder how common it is for graduate students to plagiarize former students. Moreover, if this is a common practice, not frowned upon by other cultures (as in my case, the student’s advisor suggested), then why isn’t this covered in the international student orientation?

August 1, 2006

homework on the question of immigration

Filed under: Social — cec @ 10:18 pm

About a month ago, I was in Des Moines and talking with my mother. She asked me what I thought about immigration and I noted that I didn’t consider it a particular problem because immigration is natural and pretty much unstoppable. Due to my poor recollection, I can’t recall if I also noted that the U.S. has historically had a fairly decent view of immigration, much better than the proposals being floated around in congress. These proposals, ironically, are similar to the policies in Europe that recently led to rioting in France.

A few weeks after I got back, the NY Times published a lengthy article on the economics of immigration which fairly summarized my views and even brought up some great information I hadn’t heard before. I sent it to my mother, and being the former English teacher that she is, she asked me to summarize it (aka, write a book report). So, here we go – a bit out of order from the original in order to better present the material, but basically a summary of “The Immigration Equation” by Roger Lowenstein.

(more…)

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