TechWeb

Hope Battles Fear Over Student Data Integration

Mar 26, 2013 (11:03 AM EDT)

Read the Original Article at http://www.informationweek.com/news/showArticle.jhtml?articleID=240151687


12 Open Educational Resources: From Khan to MIT
12 Open Educational Resources: From Khan to MIT
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What if data about student performance were used to improve student performance, rather than solely to grade the student, the teacher and the school? Well, here comes an effort to do just that, big data style. Following close behind, here comes the privacy advocate freak-out.

I don't mean to be dismissive of fears that education data gathered together in a big national pool could be misused, or hacked or leaked in some inappropriate way, but I do hate to see the downside expressed with little understanding of the potential upside. The fractured and disorganized state of education data has its downside, too.

A nonprofit startup called inBloom was one of the stars of the SXSWEdu event earlier this month in Austin, Texas. Funded by the Bill & Melinda Gates Foundation and the Carnegie Corporation of New York -- and funded well enough that it was able to host one of the big evening reception events for attendees -- inBloom was set up to host a vendor-neutral data service to collect student data gathered in many different software systems and services and feed it back in such a way that the data would become more useful.

One of the goals is personalization, or what the education world calls adaptive learning, where the software starts to understand which concepts the student understands and which ones he or she struggles with. It can adapt automated tutorials, or provide recommendations to the teacher about how to alter lesson plans to improve learning for that student. Everyone should be in favor of that, right?

Before the inBloom people got a chance to showcase their project to the SXSWEdu crowd, they were already under a cloud: a Reuters story by education reporter Stephanie Simon, "K-12 Student Database Jazzes Tech Startups, Spooks Parents." Organizations sounding the alarm included Parent Teacher Associations and the American Civil Liberties Union. The Electronic Privacy Information Center is suing the U.S. Education Department over rules that would allow the student information collected by government agencies to be shared with private organizations.

Echoes of the Reuters story continued to reverberate over the following weeks. "New York Parents Furious At Program, inBloom, That Compiles Private Student Information For Companies That Contract With It To Create Teaching Tools," reported the New York Daily News, playing up a connection with Rupert Murdoch's News Corp., parent company of the New York Post and Fox News. The theme trickled down to a Denver Post blogger covering the story as it cropped up in complaints from parents at a Jefferson County, Colo., school board meeting.

It strikes me that at each stage the story lost a little more context. What is it that inBloom was supposed to accomplish in the first place? Or is it just a conspiracy between Bill Gates and Rupert Murdoch to plunder the data about our precious children for commercial purposes? Parent protests seem to be motivated by the belief that this data could all be siphoned off into some marketing list and used to spam their children. The cast of characters plays neatly into the fears of everyone who worries about public education being privatized and corporatized.

The News Corp. connection is that one of its subsidiaries built the software infrastructure for the database. Going forward, inBloom stresses that it will operate the repository on a nonprofit basis, sharing data only at the direction of its member school systems. So, yes, data will be shared with commercial organizations -- organizations the schools contract with to provide educational software and services. That's the promise, whether or not you trust it.

School officials see enough potential that inBloom is part of statewide data integration initiatives in New York and Louisiana, as well as district-level pilot projects in Colorado, Delaware, Georgia, Illinois, Kentucky, North Carolina and Massachusetts.

One reason for confusion: inBloom's stated goal is to play a middleware role in education application integration, with benefits that are understandably obscure to the average PTA mom. Frankly, when I attended the first in a series of SXSWEdu presentations explaining the service, I came away mystified by inBloom CEO Iwan Streichenberger's explanation. I understood that he was saying inBloom would magically solve all sorts of problems and make our education system infinitely better, but how exactly? Even the advocates of the service acknowledge that what it does is boring, by itself, a matter of providing the integration plumbing that will make multiple education software products work better together.

This is not a matter of dictating the standards for formatting, tagging and transmitting data because those already exist. Rather, inBloom aims to "operationalize" the standards with a data service that can broker connections between applications. In addition to promoting personalization, inBloom says it can assist by providing a catalog of educational Web applications and enabling single sign-on between them.




Despite all the uproar, Streichenberger said the data is being collected already by many independent applications. His goal is to bring it all together and make it more useful.

Middleware is useful in this context for the same reason it is useful anywhere -- because applications can integrate to the middleware, rather than integrating point-to-point with every other application.

The sort of effective personalization that drives advertising and marketing systems at Amazon or Google requires the accumulation of large amounts of data pegged to an individual. Suppose a teacher introduces some wonderful math learning software into the classroom, and Johnny works with it an hour a week until it starts to detect patterns in his learning style and help him learn better. Ideally, this information would not be locked up in one application but follow Johnny from class to class and school to school and year to year. When he gets to tackling the equations of high school physics, some of the knowledge about how well he performed in algebra and trigonometry comes along with him.

Of course, I'm not helping inBloom's case by making comparisons to the personalization on Amazon or Google, since plenty of people are uncomfortable with the data those organizations collect about us, also. But, dammit, those "if you liked this book, you might like that book" recommendations can be helpful sometimes. Might not it be a good thing if our education software systems could be at least that smart? As in: "If you had trouble with quadratic equations, you might also struggle with this exercise on the motion of projectiles."

For these benefits to materialize, the inBloom service will have to work as advertised, which shouldn't be taken as a given. Also, the data integration service is only one part of the picture I'm painting of individualized education -- the tutoring software and student information systems at the school level would also have to make intelligent use of the data.

The data-broker role inBloom aims to fill could be filled by one of the software and services vendors in the education market, except that no competitor wants to be subordinate to any other, explained Shawn Bay, the founder and CEO of eScholar, which is working closely with inBloom on the New York State project. Better to have that role filled by a nonprofit, he said. "Theoretically, they're not going to be biased toward any of us." Also, if inBloom wants to take on the complexities of single sign-on authentication, "we're perfectly happy to have it taken off our plate," he said.

Having learned the power of consumer data analytics as an employee of Proctor & Gamble in the 1980s, where the currency was retail scanner data, Bay later led a consulting firm that first became involved in data-analytics work for a New York school district in 1997. While he sees the potential of inBloom, and appeared on an SXSWEdu panel promoting it, he said many of the practical details of working with the master database are still in flux. For example, the architects of the New York State project are finding that having applications interactively fetch data directly from inBloom via Web services protocols doesn't work for performance reasons, so they're having to layer in data caching.

When we sat down over breakfast before a scheduled Bill Gates keynote speech, Bay wondered whether Gates would acknowledge that today's goals for inBloom sounded a lot like what was promised for the Schools Interoperability Framework Microsoft proposed in 1999, which was supposed to ensure "that software applications in K-12 schools can share information seamlessly." The closest Gates came to that was mentioning that the late 1990s was the last time there was a bubble of optimism about the potential of technology to improve education, but it had proven harder than people like him expected. To be fair, some of the technical underpinnings of today's data-integration initiatives can trace their beginnings in part to what Microsoft proposed back then, now with the blessing of federal education officials.

InBloom isn't the only organization trying to translate these ideas into action. Also at SXSWEdu, the Michael and Susan Dell Foundation announced that it was spinning off its education data integration initiative, the Ed-Fi Alliance, to operate as a separate nonprofit. One of the distinctions between Ed-Fi and inBloom is that Ed-Fi has produced an education data analysis dashboard, which it has released as open source software, in an effort to make the data collected about students more useful. In contrast, inBloom is concentrating on the data backend and leaving the user interface to others. The two organizations say they're not rivals, but rather complementary services. Some school systems have partnered with both, using Ed-Fi as an intermediary service to organize data and load it into inBloom.

Yet Bay expressed some frustration with the overlap, saying, "let's just merge these things and solve the problem."

Which brings me back to the problem this is supposed to solve.

"As a teacher, I used technology a lot, but I always looked at all those different toolsets and said, 'I wish they all worked together,'" said Jim Peterson, technology director for the public schools in Bloomington, Ill. "It's even harder when your school district comes back with a great new product that adds to your 36 passwords." For him, the promise of inBloom is to "get rid of that major pain point."

"This inBloom plumbing is boring stuff, and if it works right we shouldn't have to pay attention to it," said Ken Wagner, a New York state education department associate commissioner responsible for curriculum assessment and education technology. "The interesting stuff is the tools on top."

By freeing data from being locked inside proprietary tools, we "get an ecosystem where the tools have to compete with each other," Wagner said.

That's the dream. In some ways, the nightmare of privacy breaches and misuse of private student data is easier to understand, maybe even easier to believe in. Yet I would like to believe we can address those concerns with sensible safeguards, rather than letting fear rule.

Follow David F. Carr at @davidfcarr or Google+, along with @IWKEducation.