Biological approaches to PTSD

IB Psychology: Biological approaches to PTSD

True et al (1993) carried out a study of 4042 twins who fought in Vietnam. The researchers found that monozygotic twins had a significantly higher rate of concordance for the disorder than dizygotic twins. In addition to twin research, psychologists also find that PTSD runs in families. A study by Yehuda et al (2001) found that adult children of Holocaust survivors with PTSD had a higher risk of PTSD following trauma...

To access the entire contents of this site, you need to log in or subscribe to it..

Click the free stuff button on the home page to access free pages or check the blog (which is also free).

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.