Summery Essay Example | Topics and Well Written Essays - 250 words - 13

Summery - Essay Example The study was carried out on 1337 young school going people aged between 17 and 18 in Vastmanland, where the students completed a survey by answering questions about their relationships with parents, sexual abuse experience and delinquency levels, and saliva samples taken for determination of DNA. In conclusion, individuals carrying less active variant of MAOA, show a greater level of crime and violent delinquency, and those who experience abuse in childhood, are likely to display antisocial behavior to their adulthood(Amelia Para 13). BDNF variant on the other hand was associated with aggressive behavior if the peers were exposed to aggressive peers and among carriers of HTTLPR, those exposed to adversity in childhood were more likely to show antisocial behavior. Exposure to stress was found to increase violence and delinquency among kids, and genes were found to affect brains, thereby behavior by altering sensitivity to environment (Amelia Para 17). Amelia, Smith. New study reveals antisocial behavior is linked to genetics. 2014. Web 19th Jan 2015