re: #170 Sergey Romanov

And in a more readable format:

lrainc.com

In this brief report, we cannot do full justice to even one such approach. Rather than trying to do so, we focus here on a limited and rather specific set of questions:
What are the significant conceptualizations of intelligence at this time? (Section I)
What do intelligence test scores mean, what do they predict, and how well do they predict it? (Section II)
Why do individuals differ in intelligence, and especially in their scores on intelligence tests? Our discussion of these questions implicates both genetic factors (Section III) and environmental factors (Section IV).
Do various ethnic groups display different patterns of performance on intelligence tests, and if so what might explain those differences? (Section V)
What significant scientific issues are presently unresolved? (Section VI)