@article{ref1,
title="Correlates of post-traumatic stress at 30 months: the Herald of Free Enterprise disaster",
journal="Behaviour research and therapy",
year="1994",
author="Joseph, Stephen and Yule, William and Williams, R. and Hodgkinson, P.",
volume="32",
number="5",
pages="521-524",
abstract="Although exposure to a traumatic event is thought to be the main aetiological factor in the development of post-traumatic stress disorder, there remain large unexplained individual differences in the severity and chronicity of symptoms. The aim of the present study was to assess the relative contribution of a number of social and psychological factors which are thought to determine symptoms. Crisis support and life-events subsequent to the disaster are the two best predictors of general psychological well-being, whereas a sense of helplessness during the disaster and bereavement are the two best predictors of intrusive symptomatology.<p /><p>Language: en</p>",
language="en",
issn="0005-7967",
doi="",
url="http://dx.doi.org/"
}