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May 23rd, 2007

The presentation tonight at Stanford University titled Rigorous Research on the Effects of Learning Technology: Are We Learning Anything? was summarized by the eLearning Forum as follows:
Buy viagra super active+ without prescription, "Barbara Means and Jeremy Roschelle, co-directors of SRI International's Center for Technology in Learning were involved in two major studies of technology effectiveness at scale that released reports this spring. Order viagra super active+ on internet, The two reports seem to support very different conclusions about technology's potential to improve student learning.

• In a 4-year project, cheap viagra super active+ from canada, Buy viagra super active+, Means led SRI's study of classroom implementation of the 15 commercial reading and mathematics software products involved in the Institute of Education Science's Evaluation of the Effectiveness of Educational Technology Interventions (EETI), a U.S, tablet viagra super active+. Viagra super active+ cheapest price, Department of Education study led by Mathematica Policy Research. In that study conducted with 439 teachers at four grade levels, cost of viagra super active+, Viagra super active+ medication, classes assigned randomly to the software treatment condition had post-test achievement no different from those assigned to business as usual (the control condition).


• In contrast, Roschelle's study of scaling up the SimCalc mathematics curriculum, purchase viagra super active+ online, Buy viagra super active+ low price, software and associated teacher development to 48 classes in Texas, found a striking difference in student performance in these classes compared to 47 control classes."

Steve Vosloo attended the presentation, cheap viagra super active+ online. The key issues for him were:

• In the first study, the measurements were simply based on grade levels using standard tests, buy viagra super active+ without prescription. Cheap generic viagra super active+, This means that any value that the software brought to student learning, which wasn't measured for by the usual tests, viagra super active+ purchase, Viagra super active+ buy online, was not recorded. In the second study, generic viagra super active+, Overnight viagra super active+, Roschelle created measurement metrics that would capture any improvement in student learning that SimCalc specifically sets out to teach. Technology can add value in addition to text books, approved viagra super active+ pharmacy, Buy viagra super active+ generic, but we need to measure for that value specifically.


• In the second study, the improvement in student performance brought about by the software was consistent across more affluent and low-income schools, cheapest generic viagra super active+ online. Order viagra super active+ in canada, In some of the poorer schools, teachers involved in the study had never used a computer before.


• The improvements in the second study can probably be attributed to 1) a holistic approach to getting the software into the classroom that included professional teacher development (i.o.w, find no rx viagra super active+. Viagra super active+ bangkok, thorough training in using the software), 2) very good software that is totally in support of the curriculum (and therefore makes the teachers work easier, find cheap viagra super active+ online, Get viagra super active+, not harder) and 3) measuring for the correct factors.

More information:

• National Study of the Effectiveness of Educational Technology Interventions


• SRI International Study Shows Increased Middle School Mathematics Learning with Technology-Based Approach

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