Researchers see gene link to violence but are wary. Researchers claim there is tentative but growing evidence that some types of criminal and aggressive behavior have a genetic basis.
Researchers see gene link to violence but are wary.
Prof. Michael J. Lyons of Boston University's psychology department and Sir Michael Rutter, a professor of child psychiatry at the Institute of Psychiatry in London, England. Studies were reported at a scientific conference held in London, England.