Category Archives: Sociology

“Opportunity hoarding” in suburban schools

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Two education researchers argue that suburban schools have practiced “opportunity hoarding”:

While urban schools’ not keeping pace with suburban schools is an acknowledged problem, few have studied the causes of the discrepancies. John Rury and Argun Saatcioglu, professor and assistant professor of educational leadership and policy studies, recently published an article in the American Journal of Education showing how some suburban school districts gained advantages, thereby excluding them from some others. “Opportunity hoarding,” a term coined by sociologist Charles Tilley, claims that a group that gains advantages tends to work to maintain them.

“Basically, it’s rules of exclusion,” Rury said of the term. “Many suburbs are almost a textbook case of people doing that. They are often marketed as ‘exclusive neighborhoods.’”

Suburban schools have not always had advantages over their urban counterparts. Rury and Saatcioglu studied census data from 1940, 1960 and 1980.

“In the ’40s, urban schools were it. They were the best schools,” Rury said. “Forty years later, it was just the opposite.”

This would fit with a larger story of suburbanites escaping the problems of the city after World War II.

This overview makes it sound like the researchers propose a zero-sum game: if suburban schools have more resources, city schools necessarily have less. Is this necessarily the case? And what evidence is there that suburban schools and communities don’t want to give up their school’s advantages – a resistance to forms of property tax sharing? How could suburbanites be convinced that giving up their own advantages, such as better schools, is worthwhile?

The comment about the switch from the good schools being in the city to the suburbs reminds me of the book Schools Betrayed: Roots of Failure in Inner-City Education. This text looks at what changed in the Chicago Public Schools between 1940 and 1960, emphasizing the increasing segregation within these Northern schools.

Redoing Milgram’s degrees of separation experiment with Facebook

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Stanley Milgram is best known for one particular experiment but another of his experiments is being replicated with new technology:

Yahoo and Facebook are setting out to test the hypothesis that anyone in the world is connected to anyone else in just six steps.

The experiment aims to prove or disprove that which was first suggested by Harvard sociologist Stanley Milgram when he asked 300 people to get a message to a Boston stockbroker using their personal networks.

Only about 60 of the messages reached their target, with the average number of steps in the chain being six – coining the phrase ‘six degrees of separation’.

Yahoo’s research department is aiming to replicate that experiment, this time using Facebook, which has 750 million users worldwide.

If you go to the official page, you can then choose to participate. But before you can, you have to agree to a “Terms of Use” and four other statements. This is essentially the “informed consent form” for the experiment.

Also, the “Terms of Use” provides this description of the project:

The purpose of this study is to test a long-standing theory in sociology that everyone on Earth is connected together in a giant social network. In this experiment, participants called “Senders” forward messages to their Facebook friends in an attempt to reach a given “Target” individual, about whom they are given certain identifying information, in the shortest number of steps possible.

I can’t say that I have heard this specific sociological theory but I would be interested to see the results.

If you want to read a short (several paragraph) description of Milgram’s initial experiment, find it here.

Since corporations like Yahoo, Google, Facebook, and others are sitting on treasure troves of data, can we expect to see more experiments like this in the future?

Building libertarian cities in the middle of the ocean

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This has been talked about for a while but here is a brief update on independent libertarian cities to be built in the oceans:

Pay Pal founder and early Facebook investor Peter Thiel has given $1.25 million to an initiative to create floating libertarian countries in international waters, according to a profile of the billionaire in Details magazine.

Thiel has been a big backer of the Seasteading Institute, which seeks to build sovereign nations on oil rig-like platforms to occupy waters beyond the reach of law-of-the-sea treaties. The idea is for these countries to start from scratch–free from the laws, regulations, and moral codes of any existing place. Details says the experiment would be “a kind of floating petri dish for implementing policies that libertarians, stymied by indifference at the voting booths, have been unable to advance: no welfare, looser building codes, no minimum wage, and few restrictions on weapons.”…

The Seasteading Institute’s Patri Friedman says the group plans to launch an office park off the San Francisco coast next year, with the first full-time settlements following seven years later.

While this sounds like some post-apocalyptic scene, these cities could provide an interesting Lord of the Flies situation. Even though these places will (or may) be built in order to escape regulations, they will have to adopt rules and norms of their own in order to survive. I will be interested to see what sort of society will develop in these new cities.

I also imagine that someone will try to control what happens on these islands. Although these places may be in international waters, I think there will be a discussion about how these rules should be altered. Won’t someone want to tax what happens on these islands or to make sure that they are not national security threats?

Changes in the Census Bureau’s data collection between 2000 and 2010

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While certain parts of the dicennial Census have remained the same, a sociologist outlines some data collection changes between 2000 and 2010:

In 2000 the short form included only eight questions for the householder and six for every person living in the household. These were the same basic questions that would be asked in 2010 about sex, age, relationship to the householder, race and Hispanic status.

About one in six households received the “long form,” which included some 53 questions. In addition to the basic questions in every census form, this survey also contained questions on a whole panoply of characteristics, including housing, moving in the last five years, employment, detailed income sources, military service, disability status, ancestry, place of birth and education.

Until 2010, the long form and short form were distributed in tandem, but then the government split them. Beginning in 2005, the Census Bureau began to collect data for the American Community Survey, which is very similar to the old long form. That survey gets responses from about 2 million households and residents of group quarters (prison, dormitory, institution) every year, and tracks the same sort of data that was produced by the long form sample. The survey takes place all year and interviews, where necessary, are conducted by permanent staff — not the temporary workers who interview for decennial census.

The Census Bureau releases three sets of data each year from the community survey: the one-year, the three-year and the five-year files. The one-year file is released for areas of at least 65,000 in population, the three-year file for areas of at least 20,000 and the five-year file for all of the areas for which the long form was released (block-groups, tracts and higher). The census releases data only for certain locations with larger populations at one and three-year intervals. This is because, since the ACS is a sample, its reliability depends on sample size.

So on Dec. 14, 2010, the Census Bureau released the first five-year file from the American Community Survey, including all the data that used to be released from the census long form. This totaled 32,000 columns with 675,000 rows of data. These data are comparable to what was compiled from the 2000 Census and allow one to answer many questions at the neighborhood level, where data are needed beyond the few questions in the 2010 census.

In summary, two things have changed:

1. The Census has been moving toward more frequent data collection for a while. Some of the stuff that used to be asked every 10 years is now being asked more frequently, providing more up-to-date information.

2. Beveridge goes on to explain a couple of issues with the American Community Survey data, one good and one bad. On the bad side: although it may be more frequent, the sample size is not as large as a decennial census, meaning that we can’t be as certain about the results. On the good side: the Census will no longer have to rely on large teams of temporary staff every ten years but will have trained professionals collecting data year after year. In the coming years, it will be interesting to see how researchers treat these new figures.

Overall, this is a reminder that official figures don’t simply happen. They are the product of particular methodologies and definitions and when these protocols change, so can the data.

Additionally, the data is easily accessible (here are the 2010 figures). I’m sure it will continue to get easier to access and analyze the data. This is good for democracy as it is relatively easy for citizens to see the current status and changes in their nation. I wish more people could or would use this data frequently to better understand their surroundings.

“Mandatory energy star ratings” for Australian houses

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I’ve asked before whether McMansions can ever be green. Australia is proposing energy star ratings for homes and such regulations would especially affect McMansions:

The Federal Government aims to introduce, by as soon as next year, mandatory energy star ratings for homes being sold or rented out…

Housing experts said most McMansions would score very poorly on the ratings system, which would be similar to the methodology used to identify the energy efficiency of whitegoods…

There are significant financial implications for owners of these homes – and most older dwellings which are also likely to rate lowly.

Owners would need to either spend up on going green or face the prospect of a lower sale price.

This is one way to push homeowners to improve the efficiency of their homes. This isn’t terribly surprising considering that many consumer goods or appliances these days are rated along these grounds (from electricity cost to miles per gallon). But at the same time, I can’t imagine these sorts of regulations being instituted in the United States anytime soon unless it was solely limited to new construction.

Sort this out: poll of 39 economists suggests “30% chance of recession”

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Polling economists about whether the country is headed for a recession does not seem to be the best way to make predictions:

The 39 economists polled Aug. 3-11 put the chance of another downturn at 30% — twice as high as three months ago, according to their median estimates. That means another shock to the fragile economy — such as more stock market declines or a worsening of the European debt crisis — could push the nation over the edge.

Yet even if the USA avoids a recession, as economists still expect, they see economic growth muddling along at about 2.5% the next year, down from 3.1% in April’s survey. The economy must grow well above 3% to significantly cut unemployment…

The gloomier forecast is a stunning reversal. Just weeks ago, economists were calling for a strong rebound in the second half of the year, based on falling gasoline prices giving consumers more to spend on other things and car sales taking off as auto supply disruptions after Japan’s earthquake faded. In fact, July retail sales showed their best gain in four months.

But that was before European debt woes spread, the government cut its growth estimates for the first half of 2011 to less than 1%, and Standard & Poor’s lowered the USA’s credit rating after the showdown over the debt ceiling.

Here is what I find strange about this:

1. The headline meant to grab our attention focuses on the 30% statistic. Is this a good or bad figure? It is less than 50% (meaning there are less equal odds) but it is also double the prediction of predictions three months ago. Based on a 3 in 10 chance of a recession, how would the country and individual change their actions?

2. This comes from a poll of 39 economists. One, this isn’t that many. Two, how do we know that these economists know what they are talking about? How successful have their predictions been in the past? I see the advantages of “crowd-sourcing,” consulting a number of estimates to get an aggregate figure, but the sample could be larger and we don’t know whether these economists will be right. (Even if they are not right, perhaps it gives us some indication about what “leading economists” think and this could matter as well).

3. How much of this is based on real data versus perceptions of the economy? The article suggests this is a “stunning reversal” of earlier predictions and then cites some data that seems to be worse. These figures don’t determine everything. I wonder what it would take for economists to predict a recession – which numbers would have to be worse and how bad would they have to get?

4. Will anyone ever come back and look at whether these economists got it right?

In the end, I’m not sure this really tells us anything. I suspect it is these sorts of statistics and headlines that push people to throw up their hands altogether about statistics.

Sociological findings of Academically Adrift in Doonesbury

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The findings of Academically Adrift stirred up a lot of discussion. (See an earlier post here.) Eight months after the book was released, its findings made it way to the Sunday comics (August 14) as Doonesbury picked up on the information.

Neither colleges or emerging adults look too good here.

It would be interesting to hear Gary Trudeau talk about how he discovered this information and what he wanted to say in this particular comic strip.

Winner selected for new, greener Barbie house

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One columnist takes issue with the winning design selected for the new Barbie house that was intended to be a greener home:

What Li and Paklar imagined was a series of glass cubes stacked on top of each other with enough space underneath the beach mansion for a car or motorbike to park. Very chic, very elevated, very Le Corbusier. The interiors (pink, of course) look airy, clutter-free and, with 4,881 square feet of living space, lonely for a single person. There are bamboo floors and a roof garden with natural irrigation. But even those tiny eco-design gestures cannot offset the fact that Barbie gets to hog a massive house on three acres of pristine West Coast beach. Sorry, girlfriend!

America has been damned by the tyranny of the excessively large house. Check the explosion of square footage over the last half century of the private home, from the modest two-storey of Leave it to Beaver to the sprawling residential heaps featured on The O.C. Barbie once cavorted through her own shopping-mall playset. It was just something she had to have, like a purse.

The problem with the McMansion scenario? It’s unaffordable and unsustainable. But, like Barbie’s impossibly small waist, it’s a dream that everybody is conditioned to want…

Li and Paklar might have been tempted to design a compact, art-filled studio in the heart of Manhattan for Barbie. They might have edited her massive wardrobe down to a few edgy, well-designed outfits and given her a pair of workboots to wear on construction sites. If they had, my bet is they wouldn’t have won the design competition. In America, what suits Harvard-educated architects doesn’t really count. You have to think big, hungry thoughts to get ahead. Just like Barbie.

It sounds like this columnist thinks that McMansions can’t really be green.The fact that the home is large and has a large lot is simply too much to overcome.

Did anyone really think that Mattel would select something small, non-luxurious, or small? Perhaps the selection of this design suggests Americans want green and luxury to come together and don’t want to sacrifice much in order to be green. Therefore, acquiring smaller homes is driven more by economic trouble (people can’t access the actually homes they would want) or individualistic choices (wanting to declutter, simplify, improve, etc.) rather than the idea of sacrifice or helping the world.

The actual home design is more modern than I would have expected. How about a discussion about Barbie’s aesthetic tastes in homes?

“There Are No Children Here” 20 years later

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Alex Kotlowitz’s book There Are No Children Here is a modern classic that describes the life of children within some of the poorest neighborhoods in the United States. Here is a little bit about the book and its aftermath:

“I’ve never thought about it being (a statement) about public housing,” Kotlowitz said while sitting in a cafe Friday near his home. “It could have taken place in any inner-city neighborhood.”…

Public housing now in Chicago is “not perfect, but it’s quite different from when we first started,” Popkin said, citing the transformation at Horner, the CHA’s commitment to resident services and the way that the agency is managed.

But many things remain the same. The poor are still extremely segregated, Kotlowitz said. Deadly violence still defines impoverished communities where rampant shootings are committed by a new generation of so-called cliques…

The brothers [Lafeyette and Pharoah Walton], now 36 and 33, have dealt with their share of adversity. They have both served time in prison and continue to struggle with poverty.

As Sue Popkin suggests, the book helped humanize the problems these children face. It is one thing to have stereotypes and broad ideas about what happens in poorer neighborhoods but another thing to get to know and start rooting for children who live there.

On the whole, it sounds like there is still a lot of work to do regarding public housing, poor neighborhoods, and helping children in these neighborhoods obtain a good education and reach a middle-class lifestyle. Would another, similar book help in this cause? These concerns rarely bubble up to the top of American public discussions.

Pictures of 9/11 Ground Zero memorial

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Here is an interesting set of pictures of what the 9/11 Ground Zero memorial is going to look like. The architect talks about his own experiences in putting this together here. See the official website here.

I assume there will be a lot of discussion about the memorial once it is fully open to the public. Does it adequately sum up American feelings and experiences regarding 9/11? Memorials not only invoke the past but also reflect our current understanding of past events and people. Such spaces can both provoke and inspire collective memories, meaning they can reinforce already existing narratives or ask people to develop their own (like the Vietnam Veteran’s Memorial).