Norway Tragedy – “…a hyper-reactive dopamine reward system may be the foundation for some of the most problematic behaviors associated with psychopathy, such as violent crime, recidivism and substance abuse.”

“There has been a long tradition of research on psychopathy that has focused on the lack of sensitivity to punishment and a lack of fear, but those traits are not particularly good predictors of violence or criminal behavior,” David Zald, associate professor of psychology and of psychiatry and co-author of the study, said. “Our data […]

Gender Differences Do Exist – from Oxford University

Even more surprisingly, sex-typed toy interests have been found to exist in non-human primates such as vervet monkeys and rhesus monkeys.” —Professor Melissa Hines “The overall conclusion, based on all these types of research, is that children’s toy preferences relate to the prenatal hormones they were exposed to.” A steady stream of popular books on […]