I am not going to address the issue of racial differences in IQ relative to brain size, because this cannot be resolved here. What to make of them is another matter. Intelligence and brain structure in normal individuals. Neuronal and synaptic measure- ments in the visual cortex of adults after undernutrition during normal or artificial rearing. Home environment, nutritional status, and maternal intelligence as determinants of intellectual development in rural Philippine preschool children.
Community influences on cognitive ability.
The mismeasure of man. Allometric analysis and brain size. The evolution of diversity in brain size. Evidence for a secular increase in human brain weight during the past century. Brain size and intelligence in man.