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-   -   Grading the Digital School: A Classroom Software Boom, but Mixed Results Despite the Hype (http://www.freeadvertisingzone.com/showthread.php?t=1735487)

yesenwnkb 10-09-2011 10:06 PM

Grading the Digital School: A Classroom Software Boom, but Mixed Results Despite the Hype
 
The pitch has sounded seductive to thousands of schools across the country for more than a decade. But a review by the United States Department of Education last year would suggest a much less alluring come-on: Undistinguished math curricula. Unproven results. The federal review of Carnegie Learning&rsquo;s flagship software, Cognitive Tutor, said the program had &ldquo;no discernible effects&rdquo; on the standardized test scores of high school students. A separate 2009 federal look at 10 major software products for teaching algebra as well as elementary and middle school math and reading found that nine of them, including Cognitive Tutor, &ldquo;did not have statistically significant effects on test scores.&rdquo; Amid a classroom-based software boom estimated at 2.2 billion a year, debate continues to rage over the effectiveness of technology on learning and how best to measure it. But it is hard to tell that from technology companies&rsquo; promotional materials. Many companies ignore well-regarded independent studies that test their products&rsquo; effectiveness. Carnegie&rsquo;s Web site, for example, makes no mention of the 2010 review, by the Education Department&rsquo;s What Works Clearinghouse, which analyzed 24 studies of Cognitive Tutor&rsquo;s effectiveness but found that only four of those met high research standards. Some firms misrepresent research by cherry-picking results and promote surveys or limited <a href="http://www.ecigs-store.com/egot-003-p-11.html"><strong>which electronic cigarette</strong></a> case studies that lack the scientific rigor required by the clearinghouse and other authorities. &ldquo;The advertising from the companies is tremendous oversell compared to what they can actually demonstrate,&rdquo; said Grover J. Whitehurst, a former director of the Institute of Education Sciences, the federal agency that includes What Works. School officials, confronted with a morass of complicated and sometimes conflicting research, often buy products based on personal impressions, marketing hype or faith in technology for its own sake. &ldquo;They want the shiny new one,&rdquo; said Peter Cohen, chief executive of Pearson School, a leading publisher of classroom texts and software. &ldquo;They always want the latest, when other things have been proven the longest and demonstrated to get results.&rdquo; Carnegie, one of the most respected of the educational software firms, is hardly <a href="http://www.ecigs-store.com/"><strong>e cigarette wholesale</strong></a> alone in overpromising or misleading. The Web site of Houghton Mifflin Harcourt says that &ldquo;based on scientific research, Destination Reading is a powerful early literacy and adolescent literacy program,&rdquo; but it fails to mention that it was one of the products the Department of Education found in 2009 not to have statistically significant effects on test scores. Similarly, Pearson&rsquo;s Web site cites several studies of its own to support its claim that Waterford Early Learning improves literacy, without acknowledging the same 2009 study&rsquo;s conclusion that it had little impact. And Intel, in a Web document urging schools to buy computers for every student, acknowledges that &ldquo;there are no longitudinal, randomized trials linking eLearning to positive learning outcomes.&rdquo; Yet it nonetheless argues that research shows that technology can lead to more engaged and economically successful students, happier teachers and more involved parents. &ldquo;To compare this public relations analysis to a carefully constructed research study is laughable,&rdquo; said Alex Molnar, professor of education at the National Education Policy Center at the University of Colorado. &ldquo;They are selling their wares.&rdquo; Carnegie officials say 600,000 students in 44 states use its products, many taking teacher-led classes three times a week with Carnegie-provided workbooks and spending the other two class periods in computer labs using Cognitive Tutor. The full curriculum can cost nearly <a href="http://www.ecigs-store.com/supertanker-001-p-22.html"><strong>cigarette prices</strong></a> three times as much as a typical textbook over six years. Officials declined to release annual revenue figures, but Carnegie Learning was acquired in August for 75 million by the parent of the for-profit University of Phoenix. Carnegie Mellon University, which had retained ownership of the Cognitive Tutor software and licensed it to Carnegie Learning, earned an additional 21.5 million from the sale. Steve Ritter, a founder and the chief scientist of Carnegie Learning, said there were flaws in the What Works Clearinghouse evaluations of Cognitive Tutor and disputed the Education Department&rsquo;s judgment of what makes a worthy study. &ldquo;What you want to focus on is more of the why,&rdquo; he said, &ldquo;and less of a horse race to find out what works and doesn&rsquo;t.&rdquo; A Carnegie spokeswoman, Mary Murrin, said in a statement that the company used &ldquo;the data from all studies with varying outcomes to continuously improve our programs.&rdquo; Karen Billings, a vice president of the Software and Information Industry Association &mdash; a trade group representing many education companies &mdash; said the problem was not that companies overpromise, but that schools often do not properly deploy the products or train teachers to use them. Ms. Billings&rsquo;s group helped design the field trials, in 132 schools, for the landmark 2009 government study of 10 software products, which was ordered by Congress and cost 15 million.

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