May 29, 2017

Brain Size and IQ

April 15, 2016 Francis 10

Brain Size Correlates With IQ In the last ten years, three meta-analyses on over 100 studies on the relationship between brain size and intelligence have been done. All three showed that the larger a person’s brain […]

MAOA, Race, and Crime

April 15, 2016 Francis 67

One gene which plays a role in Black’s high crime rate is the monoamine oxidase -a gene (MAO-A). This gene produces an enzyme by the same name. The enzyme MAO-A breaks down a class of neurotransmitter […]

Ethnic Diversity and Social Cohesion

April 15, 2016 Francis 1

Summary: Research shows that people like those who are similar to them. Moreover, the more heritable a trait is the more important similarity in it is to friends and spouses. Thus, people enjoy the company […]

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