College students and studying

Boston.com reports on a study by two professors that found college students study less today: 14 hours a week on average today compared to 24 hours a week on average in 1961. Why this is happening is less clear:

But when it comes to “why,” the answers are less clear. The easy culprits — the allure of the Internet (Facebook!), the advent of new technologies (dude, what’s a card catalog?), and the changing demographics of college campuses — don’t appear to be driving the change, Babcock and Marks found. What might be causing it, they suggest, is the growing power of students and professors’ unwillingness to challenge them.

Whatever the reason, one thing is clear: The central bargain of a college education — that students have fairly light classloads because they’re independent enough to be learning outside the classroom — can no longer be taken for granted. And some institutions of higher learning have yet to grapple with, or even accept, the possibility that something dramatic has happened.

Very interesting findings and something that colleges and universities will have to adjust to.

The Atlantic chimes in with 8 reasons that may explain why studying is down.

h/t Arts & Letters Daily

Stress and social hierarchy

The latest issue of Wired has a fascinating article about stress. In addition to its effect on our physical bodies, the articles examines how stress is produced from being part of a social hierarchy. According to some studies cited in the article, being at the bottom of a social ladder produces harmful stress. This is not just because of the work but because those at the bottom have less control over their work. Those who we might consider to have “high-stress jobs,” such as doctors or lawyers, don’t feel the same negative effects of this stress since they have more control over their daily activities. Those working low-trust jobs, particularly in bureaucratic organizations, have higher death rates than those at the top, even controlling for other factors.

Apparently, the article is not available online but you can read some of the opening here on a Wired blog.

Looking ahead 40 years

Smithsonian magazine celebrates its 40th anniversary by writing about “40 things you need to know about the next 40 years.”

Out of the 40 predictions, some of the ones that intrigued me:

4. New cars will be given away, free.

11. The heartland will rise again.

12. The top US social problem? Upward mobility.

13. By 2050, one out of three US kids will be Latino.

25. Artists will run the world.

27. Everyone will make his own music.

36. Good-bye stereo; hello, hyper-real acoustics

40. Reading will become an athletic activity

Learning from Flint, Michigan

An article from Slate about Dan Kildee, a former politician in the Flint area and recent co-founder of a nonprofit dedicated to helping cities in trouble, and his ideas about turning around this hard-luck Michigan city. The general idea as the journalist describes it: “manifest-destiny-in-reverse for urban areas.”

Crime rates vs. perceptions of crime

The Chicago Tribune reports on a recent Chicago area poll of 800 heads of household that found nearly half of Chicago residents think crime is up. The reality is that crime rates are pretty steady: homicides are up less than one percent compared to last year and overall crime rates are down.

One reason given for these perceptions: several high-profile shootings of Chicago police officers. According to one academic:

“Police officers are the embodiment of authority,” said Arthur Lurigio, a professor of psychology and criminal justice at Loyola University Chicago. “When officers are getting shot, that gives citizens a sense that the social order is completely collapsing. The average citizen, the regular guy and woman on the street, are going to think, ‘If they’re shooting police, what chance do I have?'”” Police officers are the embodiment of authority,” said Arthur Lurigio, a professor of psychology and criminal justice at Loyola University Chicago. “When officers are getting shot, that gives citizens a sense that the social order is completely collapsing. The average citizen, the regular guy and woman on the street, are going to think, ‘If they’re shooting police, what chance do I have?”

Another factor that is likely playing a role: media coverage. As a consumer of Chicago news, much of what I have heard about in the last few months is crime, shootings in particular. These may be stories that should be reported on but the coverage has been heavy. If one were just to watch or listen to the local news, I have little doubt many would think crime is up and perhaps even out of control.

Social factors as part of a medical diagnosis

This story from the Chicago Tribune tells of Dr. Saul Weiner who has been studying the effect of social circumstances, such as socioeconomic concerns, on medical diagnoses. After one of his own cases, Weiner decided to study the issue further:

Weiner arranged to send actors playing patients into physicians’ offices and discovered that errors occurred in 78 percent of cases when socioeconomic concerns were a significant factor, according to a paper published Monday in the Annals of Internal Medicine.

Weiner recommends adding a “contextual history” to the physical history that physicians usually document with first-time patients.

Treating the whole person seems like it would produce better results for the patient.

Measuring happiness

Forbes has released a list of the world’s happiest countries. The story discusses a few important factors in determining happiness, including income and feeling like one’s psychological and social needs are met on a daily basis.

According to the story, here is how Gallup measured happiness between 2005 and 2009:

First they asked subjects to reflect on their overall satisfaction with their lives, and ranked their answers using a “life evaluation” score between 1 and 10. Then they asked questions about how each subject had felt the previous day. Those answers allowed researchers to score their “daily experiences”–things like whether they felt well-rested, respected, free of pain and intellectually engaged.

It appears Gallup is working with two different dimensions of happiness:

1. Overall life satisfaction. Have you been able to meet your goals?

2. Happiness on a day-to-day basis. Are you relatively free to enjoy life each day?

It is interesting to note that relatively few people in any of the countries are categorized as “suffering.” Additionally, there is not a whole lot of variation in the daily experience index (1-10 scale).

Elite college admission practices

Last year, two Princeton sociologists (T.J. Espenshade and A.W. Radford) published a book titled No Longer Separate, Not Yet Equal: Race and Class in Elite College Admission and Campus Life. The book has drawn a number of comments in the blogosphere.

The book was mentioned in the New York Times this past Sunday as Ross Douthat wrote about “the roots of white anxiety.” Douthat summarizes the book’s findings:

Unsurprisingly, they found that the admissions process seemed to favor black and Hispanic applicants, while whites and Asians needed higher grades and SAT scores to get in. But what was striking, as Russell K. Nieli pointed out last week on the conservative Web site Minding the Campus, was which whites were most disadvantaged by the process: the downscale, the rural and the working-class.

According to Douthat, these decisions have consequences: “This breeds paranoia, among elite and non-elites alike” and “Among the highly educated and liberal, meanwhile, the lack of contact with rural, working-class America generates all sorts of wild anxieties about what’s being plotted in the heartland.”

Granted, this study was restricted to eight elite universities. But many Americans have an image of liberal academia that bears little relation to average lives of shopping at Wal-Mart, living in suburbia, and going to church.

Expanding your “weak ties” on Facebook

An article from NewScientist looks at the usefulness of “weak ties” among Facebook friends. This term dates back to a very influential sociology paper from the early 1970s:

In 1973, sociologist Mark Granovetter showed how the loose acquaintances, or “weak ties”, in our social network punch far above their weight in their influence over our behaviour and choices (American Journal of Sociology, vol 78, p 1360). Granovetter found that a significant percentage of people get their jobs as a result of information provided by a weak tie. Subsequent studies have revealed that weak ties benefit our health and happiness. Granovetter suggested that this is because these friends-of-friends aren’t like you, yet they are likely to be similar enough in social outlook and personal interests to have a positive influence.

Interesting suggestion in the article that we can only handle about 150 “genuine social relationships.” Even with tools like Facebook, relationships still require more focused interaction and we are limited in this regard. So if we have more than 150 Facebook friends, are we simply fooling ourselves?

Sites like Facebook allow for a broad friendship network with little maintenance needed by either “friend.” A question I have: while these “weak ties” may now be more accessible, how often do people use them to their direct advantage? Say I am looking for a job – can I find one on Facebook? I have several friends that are selling products or services and this seems to be a good way to get word out.

Assessing the government response to 9/11

The Washington Post has unveiled a two-year investigation into what the US government has built and developed since September 11, 2001 to counter terrorism and other threats. The overall theme of the investigation (stated here by a retired Army Lt. General): “The result, he added, is that it’s impossible to tell whether the country is safer because of all this spending and all these activities.”

So it appears there is a lot of work being done by lots of people – and the payoff of all of this is unknown.

This is a great issue for someone to solve: how to bring together all kinds of related information (brought in by many people) and make it interpretable and useful.