Heritability Estimates Versus Large Environmental Effects: The IQ Paradox Resolved William T. Dickens, James R. Flynn in Brookings Institution (2001/04/01) Journal Article 2 defense and security education inequality intelligence social policy
Shattering Intelligence: Implications for Education and Interventions James R. Flynn in CATO Unbound (November 5, 2007) Internet Article 2 intelligence plasticity