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Direct linkViadero, Debra – Education Week, 2009
Like a steady drip from a leaky faucet, the experimental studies being released this school year by the federal Institute of Education Sciences are mostly producing the same results: "No effects," "No effects," "No effects." The disappointing yield is prompting researchers, product developers, and other experts to question the design of the…
Descriptors: Professional Development, Public Agencies, Federal Government, Mentors
