An important—but fixable—flaw in the What Works Clearinghouse that can make ineffective programs appear effective (part three in a series)
Highlights: This report, like the previous one, offers constructive criticism of the What Works Clearinghouse (WWC), a widely-cited repository of evidence on “what works” in education that has successfully advanced rigorous evidence standards but also has flaws that...Showing 2 of 2 Reviews