December 31, 2010 1 Comment
Thought I’d end the year with some of my favorite photos of the year (narrowed down to 25). Mostly, chosen by how cute my kids looked, but some, just because I like them. Enjoy…
Politics, parenting, science, education, and pretty much anything I find interesting
December 31, 2010 Leave a comment
The Times ran an interesting story earlier this week about efforts at UNC to combat the ever-increasing problem of grade inflation. Princeton has a policy that only 35% of grades can be A’s. A number of universities are now including information on transcripts that show median GPA. Here’s the nature of the problem at UNC, “At U.N.C., the average G.P.A was 3.21 in the fall of 2008, up from 2.99 in 1995. A’s have become the most frequent grade, and together, A’s and B’s accounted for 82 percent of the 2008 grades.” As for me, the truth is, it’s pretty hard to get an A in one of my classes, but perhaps easier than it should be to get a B. I’m definitely in line with my department averages and I’m pretty sure that I have not been grading any easier over my 8 1/2 years at State. The article discusses some of the problems that have resulted with providing median grade information, etc., and points to UNC’s new system:
Last spring, the faculty called for the creation of Mr. Perrin’s committee to help the registrar give context to undergraduate grades by providing statistics on what percentage of students got each letter grade, what percentage are majors in the department and what percentage are seniors, juniors, sophomores and freshmen.
“We seem to have a pretty good consensus here now,” said Holden Thorp, the chancellor. “What I like about this approach is that it allows faculty who have a certain philosophy of grading to stick with it, as long as they’re O.K. with having it be shown. If somebody gets an A in a class with a lot of A’s and that’s put out there, that’s good. If the chemists are willing to tell everybody that they grade harshly, that’s good too.”
Sounds like a good idea, though I think you may end up having so much information on a transcript that it stops being helpful. What I love, is the idea the UNC faculty voted down a few years ago:
Since 1967, when the average G.P.A. was 2.49, grade inflation at the university has been well-documented. In 2000, the faculty council heard a proposal to adopt a target average G.P.A. of 2.6 to 2.7, but the idea was dropped. A few years later, the faculty narrowly voted down an ambitious proposal for an adjusted G.P.A., called the “Achievement Index,” that would reflect not only the students’ performance in their courses, but also the rigor of those courses.
What occurred to me is that we’ve already got an analog for that which most sports fans are familiar with: the RPI for rating college basketball teams based on the strength of their schedule. I., a team that got to be 20-5 playing against ACC competition is going to be much better than a team that got to be 20-5 playing against Big South competition. The RPI is basically accounts for the quality of opponents by looking at not only their record, but the record of their opponents. Wikipedia puts it more clearly: “In its current formulation, the index comprises a team’s winning percentage (25%), its opponents’ winning percentage (50%), and the winning percentage of those opponents’ opponents (25%).” The formula is not perfect, but it is a heck of a lot better than just looking at a team’s w/l record. The truth is, if all you know is a student’s college GPA, its pretty much like simply knowing the W/L record of a college team with little other information. I’d love it if something like an achievement index caught on.
December 30, 2010 1 Comment
Inspired again by Big Steve, the end of the year seems like a good time to take a look back at the year in blogging. Wordpress has some nice site statistics (though, sadly, no country of viewer statistics, that I can find). What I find most interesting is what led people to the blog. To make things more interesting, I’ve collapsed similar searches into the same category (e.g., porn tennis and tennis porn):
After than, no topic really led to a lot of hits for the blog. And here’s my not quite the same top 10 pages:
Sources of traffic
Hmmm, not all that interesting. Still, nice to have all the annual stats there in one place. Actually, I guess what’s notable (and what I might find slightly depressing), is that only 3 of my top 10 posts are about politics. Still, it’s glad to know I’m having an impact on language by those looking for “un-aristoctatic” words and pretend curse words.
December 29, 2010 3 Comments
I get so annoyed by the TV naysayers. There is an amazing amount of truly top-notch entertainment being created for television these days. Sure, there’s a ton of crap, but lots of books are a ton of crap, too. It’s a rare novel that offers as much in terms of thoughtful story and character development as a series like Mad Men or The Wire. Anyway, I’ve watched a lot of TV this year (not all of it created this year) and I felt like my favorites deserved a shout-out. In semi-meaningful order:
December 29, 2010 1 Comment
Interesting story in the Post about how the Virginia history textbook used across state high schools is rife with errors. They have an on-line quiz, and some of these errors really seem pretty minor, i.e., the month in 1865 that the 15th amendment was ratified (I got 5 of 8, by the way). I was even willing to forgive them being off a full year on the first Battle of Bull Run, but I’m not feeling so charitable after the Post pointed out why the text was under such a thorough review:
These are among the dozens of errors historians have found since Virginia officials ordered a review of textbooks by Five Ponds Press, the publisher responsible for a controversial claim that African American soldiers fought for the South in large numbers during the Civil War….
The review began after The Washington Post reported in October that “Our Virginia” included a sentence saying that thousands of black soldiers fought for the South. The claim is one often made by Confederate heritage groups but rejected by most mainstream historians. The book’s author, Joy Masoff, said at the time that she found references to it during research on the Internet. Five Ponds Press later apologized.
Based on the standards of internet research used in the writing of this text (hey, it’s on some webpage, it must be true!), many of my students may have a lucrative career in writing texts.
December 28, 2010 Leave a comment
Caught an ad on TV for this Midnite sleep aid the other day. Based on the claims in the ad, I checked it out and was not surprised to find that it was basically melatonin plus a few other natural extracts which I doubt have any proven value in helping people sleep. So, basically, this is a sleep aid for suckers. Melatonin has been available for years and years from all sorts of no-name vitamin and supplement manufacturers. In fact, all three of the Greene boys rely on it to fall asleep at night (and before you think I’m a , bad parent, it’s under doctor supervision). Anyway, it was just interesting to see that some drug companies realized all you’ve got to do is add a few interesting-sound extracts, invest in some marketing, and double the price, and you’re rolling. I’ll stick with the generic stuff at Whole Foods and Wal-green.
December 28, 2010 Leave a comment
It hasn’t happened yet, but damn if the Tea Party isn’t just going to drive the Republican party off a cliff these days. The Post had a story yesterday about how many VA Republicans now consider former Senator/Governor (and any reasonable person’s conservative) as too moderate/liberal. Seriously?! The inmates are truly running the asylum. It basically seems as though all the Tea Partiers have attributed Republican success in the 2010 midterms to the Tea Party, rather than the economic conditions which actually were overwhelmingly responsible for Republican gains.
George Allen scored a 100% rating from the American Conservative Union in 2005! And this man is too moderate for the Tea Party?! They may yet have some more short-term success, but seriously, some chickens have got to come home to roost on this and it will not be good for Republican electoral fortunes when they do.