The following excerpt was taken from the Executive Summary:
“The average effect size for all 85 independent treatment/control studies was statistically significant (p < .0001). When corrected for attenuation, the percentile gain associated with the use of Promethean ActivClassroom is 17 percent (
). A reasonable inference is that the overall effect of a 17 percentile point gain is probably not a function of random factors that are specific to the independent treatment/control studies; rather, the 17 percentile point increase represents a real change in student learning.” An average “real change in student learning” of a 17 percentile point gain caused by the Promethean Activclassroom is remarkable and vastly exceeded my expectations. Additionally, the conclusion states, “The meta-analytic findings suggest relatively large percentile gains in student achievement under the following conditions: · a teacher has 10 years or more of teaching experience · a teacher has used the technology for two years or more · a teacher uses the technology between 75 and 80 percent of the time in his or her classroom · a teacher has high confidence in his or her ability to use the technology” The “relatively large percentile gains in student achievement under the following conditions” caused by the Promethean Activclassroom is a “29 percentile gain.”To get the details from this report and other helpful information from Promethean, go to www.prometheanresearch.com .
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