How much can we boost IQ and scholastic achievement? /A.R. Jensen -- Inadequate evidence and illogical conclusions / J.S. Kagan -- Has compensatory education failed? Has it been attempted? / J.M. Hunt -- Genetic theories and influences: comments on the value of diversity / J.F. Crow -- The future of individual differences / C. Bereiter -- Piagetian and psychometric conceptions of intelligence / D. Elkind --Heredity, environment and educational policy / L.J. Cronbach -- A letter from the South / W.F. Brazziel --Reducing the heredity-environment uncertainty / A.R. Jensen
