Dead Grandmother/Exam Syndrome

Posted By on January 12, 2008

first imageA friend of mine who knows I have a daughter in college and a son on the way, sent me an email with an interesting “Dead Grandmother/Exam Syndrome and the Potential Downfall Of American Society” study by Mike Adams. The original was from some years ago, but is probably still accurate and an enjoyable read. I couldn’t find the originating author’s site, so I’ll include the study below.

It has long been theorized that the week prior to an exam is an extremely dangerous time for the relatives of college students. Ever since I began my teaching career, I heard vague comments, incomplete references and unfinished remarks, all alluding to the “Dead Grandmother Problem.” Few colleagues would ever be explicit in their description of what they knew, but I quickly discovered that anyone who was involved in teaching at the college level would react to any mention of the concept. In my travels I found that a similar phenomenon is known in other countries. In England it is called the “Graveyard Grannies” problem, in France the “Chere Grand’mere,” while in Bulgaria it is inexplicably known as “The Toadstool Waxing Plan” (I may have had some problems here with the translation. Since the revolution this may have changed anyway.) Although the problem may be international in scope it is here in the USA that it reaches its culmination, so it is only fitting that the first warnings emanate here also.

The basic problem can be stated very simply: A student’s grandmother is far more likely to die suddenly just before the student takes an exam, than at any other time of year.

While this idea has long been a matter of conjecture or merely a part of the folklore of college teaching, I can now confirm that the phenomenon is real. For over twenty years I have collected data on this supposed relationship, and have not only confirmed what most faculty had suspected, but also found some additional aspects of this process that are of potential importance to the future of the country. The results presented in this report provide a chilling picture and should waken the profession and the general public to a serious health and sociological problem before it is too late.

As can be seen in Table 1, when no exam is imminent the family death rate per 100 students (FDR) is low and is not related to the student’s grade in the class. The effect of an upcoming exam is unambiguous. The mean FDR jumps from 0.054 with no exam, to 0.574 with a mid-term, and to 1.042 with a final, representing increases of 10 fold and 19 fold respectively. Figure 1 shows that the changes are strongly grade dependent, with correlation coefficients of 0.974 for mid-terms and 0.988 for finals. Overall, a student who is failing a class and has a final coming up is more than 50 times more likely to lose a family member than an A student not facing any exams.
Table 1

Table 2
Only one conclusion can be drawn from these data. Family members literally worry themselves to death over the outcome of their relatives’ performance on each exam. Naturally, the worse the student’s record is, and the more important the exam, the more the family worries; and it is the ensuing tension that presumably causes premature death. Since such behavior is most likely to result in high blood pressure, leading to stroke and heart attacks, this would also explain why these deaths seem to occur so suddenly, with no warning and usually immediately prior to the exam. It might also explain the disproportionate number of grandmothers in the victim pool, since they are more likely to be susceptible to strokes. This explanation, however, does not explain why grandfathers are seldom affected, and clearly there are other factors involved that have not been identified. Nonetheless, there is considerable comfort to be had in realizing that these results indicate that the American family is obviously still close-knit and deeply concerned about the welfare of individual members, perhaps too much so. As some colleagues have expressed some degree of skepticism over my interpretation of these data, I have extended the scope of my research into the phenomenon. Using readily available sources (including the National Census Bureau and The National Enquirer ) have examined the relationship between education and family structure. Interestingly, there appears to be no correlation between FDR and the size of the extended family (Table 2). Either large families worry less on a per capita basis than do small families, or there is a single “designated worrier” in each family, who bears the brunt of the danger. The exceptionally high death rate among grandmothers (24 times greater than for grand fathers) suggests the latter explanation is correct. If not, then people from very small families would be well advised to discourage other family members from attending college, since the potential risk becomes excessive with so few members to share the danger.
Table 3
The problem is clearly far more pervasive than most people realize. For example, if one examines the percentage of the population attending college and the mean divorce rate on a country by country basis, there is a very strong positive correlation between the two. The United States has the highest percentage of its population attending college and also the world’s highest divorce rate, while South Yemen is last in both categories. Although this study is still in progress and will form the basis for a future CSU grant proposal, it seems results already are becoming clear. As more people go to college, their families find that, for safety reasons, it is wise to increase the number of grandmothers per family. Since there is currently no biological way of doing so (though another grant proposal in preparation will ask for funds to look into the prospect of cloning grandmothers, using modern genetic engineering techniques), the families must resort to in creasing the pool by divorce and remarriage. Sociologists may wish to use these data to examine the effect of education on family structure from a new perspective.
Table 4
While the general facts of this problem have been known, if not widely discussed, I have recently become aware of a potentially far more dangerous aspect of the whole process. This trend came to light when a student reported two family members dying prior to an exam. Examination of the numbers of deaths over the last two decades clearly showed a “death inflation” When the figures for all students and all exams are pooled for each year, a disturbing outcome is seen (see Figure 2).

The FDR is climbing at an accelerating rate. Extrapolation of this curve suggests that 100 years from now the FDR will stand at 644/100 students/exam. At that rate only the largest families would survive even the first semester of a student’s college career. Clearly something will have to be done to reverse this trend before the entire country is depopulated. Three possible solutions come to mind:

1. Stop giving exams. At first glance, this seems to be the simplest answer to the problem. Like many simplistic solutions, however, it fails to consider the full ramifications of such a course. Without exam results, all medical schools would be forced to close their doors, having no way of distinguishing worthy students. The resultant dearth of physicians in the next generation would throw so many other professionals (tax accountants, malpractice attorneys, golf pros, etc.) out of work that the economy would go into a nosedive. Regretfully, this solution must be abandoned since it is more dangerous than the original problem.

2. Allow only orphans to enroll at universities. This is an extremely attractive idea, except for the shortage of orphans. More could be created of course, but this would be morally wrong, and in any case would replicate the very problem we are trying to avoid i.e. excessive family deaths.

3. Have students lie to their families. Students must never let any of their relatives know that they are at university. (Initial field tests show that keeping just the grandmother ignorant is neither feasible nor safe for the rest of the family.) It is not enough merely to lie about exams; if the family doesn’t know when the exams are, they may then worry constantly and this may lead to even higher death rates. The only solution is that the family must never be aware that the student is even enrolled at a university. Students must pretend they are in the armed forces, have joined some religious cult, or have been kidnapped by aliens. All of these alternate explanations for their long absences will keep the family ignorant of the true, dangerous, fact. Although it might be argued that such large-scale deceptions could not be maintained for long periods, the success of many politicians suggests otherwise.

It will take time to discover whether any of these solutions are feasible. In the interim, the problem is clearly far too important to be ignored. Following the government’s lead on so many similar, potentially catastrophic problems (global warming, the ozone layer, and ocean pollution), I propose that a commission be established to study the problem in more depth. While the state is deciding on the make-up of such a committee and what its charge should be, I would urge all members of the academic community to start keeping their own records. If faculty throughout the country were to send me summaries of their own knowledge about this matter, I could compile a follow-up report for publication in a year or two.

Wide spread in fuel prices throughout Ohio

Posted By on January 11, 2008

Flying J 080110 Sunbury Ohio
While traveling from southwest to northeast Ohio and back this week, I was able to fill up in Sunbury, Ohio where gasoline was 20+cents lower than most other areas on both Wednesday and Thursday. (OhioGasPrices.com) Most stations along I-71, I-76 and the Ohio Turnpike were a few cents over $3.00/gallon, but the Pilot and Flying J north of Columbus was selling gasoline for $2.85/gallon; diesel was still $3.31/gallon. Even with gasoline lower than diesel prices this winter, I still miss my 45mpg Volkswagen Jetta TDI as my Honda Pilot is only returning 21.6mpg.
🙁

Firefox & NoScript: Cross Site Scripting protection

Posted By on January 10, 2008

Firefox addons

The more I learn about the customizable power of Mozilla’s Firefox extensions, the more I wonder how I safely navigated the web in the past; perhaps there are just more annoying and dangerous scripts then there have ever been?

NoScriptLogoHere’s a favorite extension known as NoScript by Giorgio Maone which has been around for a few years, but is becoming more essential than ever. Implementing it, and customizing the ‘trusted and untrusted sites features’ allows only JavaScript, Java and executable content from hand picked domains. Cross-site Scripting (XSS), “one of the most widespread security problems today,” could allow unscrupulous attackers access to your computer through the use of embedded web page scripts without your knowledge. (Virtual Forge has an excellent PDF ‘white paper’ on XSS to learn more.) While your improving Firefox, how about getting rid of some of those annoying ads by trying the Ad Block Plus extension?

A big Tuesday for Clinton and McCain in NH

Posted By on January 9, 2008

Election 2008The primary turnout in New Hampshire was extremely high and big numbers helped Senator Hillary Clinton for the Democrats and Senator John McCain for the Republicans. Mitt Romney who came in second in Iowa behind Mike Huckabee also came in second in New Hampshire. Largely unnoticed for a second state in a row was the perceived GOP front-runner Rudy Giuliani, who is campaigning hard in the larger states.
McCain Clinton
On the Democratic side, Barrack Obama looked to be the media favorite after winning in Iowa, but his mostly young voters were not enough to defeat the former first lady. Senator John Edwards was yet again another non-issue, but passionately said that there were “48 more states and 99% of the voters yet to be counted.” The primaries have just started, yet watching the candidates I’m already getting tired; the 2008 campaign is going to be extraordinarily grueling!

LSU beats OSU in BCS Championship game

Posted By on January 8, 2008

OSU LSU BCS 2008As halftime winds down, the Ohio State Buckeyes return to the field after an outstanding performance by the OSU Marching Band in the BCS National Championship game in New Orleans. I’m struggling to gain a bit of confidence back after LSU scored 24 unanswered points to lead 24 to 10. The LSU Tigers take the first possession in the 3rd quarter and they are looking almost as strong as when they ended the first half. Its actually shocking considering LSU is playing against the 2007 number one defense in college football?

As LSU continues to ‘romp’ on the Buckeyes (31-10 3rd quarter), the OSU defense racks up yet a couple more big penalties. A roughing the kicker and personal foul kept a LSU drive alive and they cashed in big again with another touchdown. As I sit quietly and sulk, my wife reminded me that this is Ohio … and we live under the Ohio curse when it comes to sports.

The 4th quarter starts with a twinkle of hope for Ohio State as they were able to stop the Tigers after the Buckeye defense picked off a pass and nearly ran it back for a score. A couple nail biting plays later and OSU was able to add point with a 4th down gamble. Score stands LSU 31 and OSU 17. Not much time but they are at least moving … but only 12 minutes?

The twinkle has nearly been extinguished as Ohio State quarterback Todd Bechman had the ball batted loose on a 4th down play handing the ball back to LSU. Still 14 points down and only 9 minutes left. Which will end first … the battery my computer or the game? (yes I’m rambling)

Speaking of rambling, the clock is ticking and the play calling questionable as running plays and huddles continue to waste time. At 6:20 seconds another sack is delivered by the LSU defense … where is the hurry up mode? One of the things I’ve noticed is that the coverage against the Buckeyes’ receivers is to be commended while pressure on Bechman serious. AND it has just paid off with 5:45 left to play … an interception that should seal the championship win for LSU.

In the final two minutes, LSU continued to grind it out with Hester on the ground until a quick toss into the endzone added more points. OSU comes back with a futile touchdown which makes the final score: LSU 38 – OSU 24.

While blogging on college football, it might be worth posting a YouTube clip of a great play (perhaps the greatest play as my friend Nate mentioned) called the Mississippi Miracle.

End Zone angle of the final play of Trinity vs. Millsaps Football. Down 24-16 with just over two minutes to go, Trinity’s Riley Curry scored to cut the lead to 24-22. After a missed two point conversion attempt, Trinity’s defense held Millsaps to a three-and-out without using any timeouts. The Tigers were left with two seconds and 60 yards to go for a score. 15 laterals and 62 seconds later, Trinity crossed the goal line to win the game and take the upper hand in the conference standings. Seven of the 11 players for Trinity touched the ball including, Blake Barmore, Shawn Thompson, Riley Curry, Josh Hooten, Michael Tomlin, Stephen Arnold, and Brandon Maddux.

Is it January or July?

Posted By on January 7, 2008

January 07, 2008Although southwestern Ohio isn’t the only area of the country feeling the heat … I can’t let today pass without mentioning that its tee-shirt weather! Wow … its hard to believe that it is January.

Multitouch “Media Wall” display technology

Posted By on January 7, 2008

Jefferson Y. Han
While discussing what the future holds in technology over the holidays with my family, I mentioned the “media wall” technology that I saw demonstrated last year. There were a few skeptics thinking that working on a wall display wasn’t really sensible. Although at the time I could remember the name of ‘Jeff Han,’ I tried to describe his multitouch wall display that enabled sophisticated manipulation. (we were talking about the iTouch at the time)

media wall
Anyway, here is a quick brief video from CBS that had Jeff Han demonstrating the media wall — got an extra $100,000? (there is also a good article over at Popular Mechanics.)

Young men, explosives and Internet video

Posted By on January 6, 2008

Daniel FerraroI’m reluctant to post on a subject touching close to home and too soon after the loss of life, but in hopes someone reads this and takes note I’ll included it. First my condolences go out to the Ferraro family and those who are friends … Daniel Ferraro’s death is indeed very sad.

Last week 4 teenage boys in West Chester, Ohio allegedly prepared to film the destruction of an old backyard playset with a homemade explosive device. I embarrassingly admit that at that age I might have participated in such a stupid activity … teenage boys for some reason have a fascination with ‘blowing things up.’

What is shocking is the Cincinnati Enquirer’s report on the size of the pipe bomb … “The metal pipe was 12 inches long, 2 inches in diameter — twice the size police first estimated.” That’s a substantial bomb and would have made a significant explosion, much different from the multiple firecracker many of my boyhood friends would assemble. It is frightening that such dangerous devices can be assembled from readily available materials purchased from any hardware and sporting goods store. According to the article, the boys may have just purchased the materials earlier in the day for about $50 dollars: “The pipe and end caps cost $18.48 at a local hardware store; a pound of smokeless gunpowder, $23.75; a fuse, less than $5.”

Another sign of our times is the YouTube craze where one can find thousand of videos of people blowing things up. The enticement of creating such and explosion to film with a video camera, still digital camera with video capability or about any cellphone with a camera, is that one can easily upload a clip of the explosion to an Internet video sharing site to share with the connected world … and receive a short “15 minutes of fame.” From police accounts, Daniel Ferraro was using his new camera to film the demolition explosion from about 110 feet away and that an 8 inch long segment of the pipe glanced off a fence post which struck him in the face while continuing another 40 feet. According to bomb experts, an explosive device this large require at least an 850 foot buffer. The boys created a significant bomb.

The loss of life is a sad reminder just how dangerous homemade explosives in the hands of terrorist or just neighborhood kids can be … so use this post as a mnemonic queue in trying to prevent this kind of accident. Again, my deepest condolences the Ferraro family.

Tool Tip: Extracting a damaged screw

Posted By on January 5, 2008


A friend of mine asked me for some help in repairing a piece of furniture with a couple of damaged fasteners (Phillips headed wood screws). In talking with him about using a ‘screw/bolt extractor,’ or ‘cutting’ a new slot in the screws (above), I realized this might not be something everyone knows about? Hmm … this might make a good “How to” blog entry?

My first thought was to use a screw/bolt extractor, but generally, on small wood screws, this isn’t the optimum choice in my opinion.
(more…)

The U.S. Economy — Recession trending

Posted By on January 4, 2008

Unemployment Highlighted Jan 2008Recently I’ve been paying a bit more attention to the health of our U.S. economy and the trend is raises concern. In my opinion, the continued higher energy and commodity costs are taking a toll on our country and the ability to fend off a recession. While increases in productivity continue to help our nation produce goods efficiently, the addiction to imports, weaker buying power and debt financing of lifestyle will soon be a mountain too steep for us to climb. Today’s release of the rising unemployment number (up to a ‘moderate’ 5%) is disconcerting, especially if inflationary numbers continue an upward trend. November 2007 saw a .8% rise, the largest since September of 2005 and if December’s number are down a bit, I fear we will face both higher inflation and higher unemployment (today’s indication) even as the Fed pumps liquidity into the economy.

Here’s a quick graphical look at the new unemployment numbers over the past ten years. Notice the move up as we entered the last recession and the recovery over the past several year. The recent trend in higher unemployment (although numbers are still low at 5%) is negative for good U.S. economic times.
10 year unemployment chart

Desultory - des-uhl-tawr-ee, -tohr-ee

  1. lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
  2. digressing from or unconnected with the main subject; random: a desultory remark.
My Desultory Blog