Neuroscience is contributing to an understanding of the biological bases of human
intelligence differences. This work is principally being conducted along two empirical fronts …

Heritability allows a comparison of the relative importance of genes and environment to the
variation of traits within and across populations. The concept of heritability and its definition …

John Dewey was a pragmatist, progressivist, educator, philosopher, and social reformer
(Gutek, 2014). Dewey's various roles greatly impacted education and he was perhaps one of …

Low socioeconomic status (SES) children perform on average worse on intelligence tests
than children from higher SES backgrounds, but the developmental relationship between …

The Netherlands Twin Register (NTR) is a national register in which twins, multiples and
their parents, siblings, spouses and other family members participate. Here we describe the …

This 5-year prospective longitudinal study of 70,000+ English children examined the
association between psychometric intelligence at age 11 years and educational …

Behavioral Genetics, Fifth Edition provides an engaging and clear overview of human and
animal behavioral genetics that is designed to introduce students in the behavioral …

Scores on cognitive tasks used in intelligence tests correlate positively with each other, that
is, they display a positive manifold of correlations. The positive manifold is often explained …

Although common sense suggests that environmental influences increasingly account for
individual differences in behavior as experiences accumulate during the course of life, this …

Untitled Page 1 Page 2 IQ and Global Inequality RICHARD LYNN and TATU VANHANEN
Washington Summit Publishers Augusta, Georgia A National Policy Institute Book 2006 Page 3 …