What Works Clearinghouse

http://ies.ed.gov/ncee/wwc/

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Collaborative for Academic, Social and Emotional Learning

www.casel.org/

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Substance Abuse and Mental Health Services Administration National Registry of Evidence-based Programs and Practices 

www.nrepp.samhsa.gov/

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Centers for Disease Control and Prevention, Division of Adolescent School Health

http://www.cdc.gov/HealthyYouth/

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National Center for Educational Research, http://ies.ed.gov/ncer/

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