The latest version of the Dell XPS 13 ultrabook ($1,399 as tested) is slimmer than its predecessor, and offers an insanely detailed 13.3-inch QHD+ In-Plane Switching (IPS) screen. It's one of the first systems we've seen with a fifth-generation Intel Core i5 ultrabook-class processor, and so far, we like what we see.
In 1980, PTSD was recognized as a disorder with specific symptoms that could be reliably diagnosed and was added to the American Psychiatric Associationâs Diagnostic and Statistical Manual of Mental Disorders.
But the fact is that since the 1994 definition, research has defined PTSD in such a way that trauma is necessary but not always sufficient to produce PTSD - so both these points of view are right. The current definition has it both ways by understanding PTSD as the outcome of an interaction between trauma intensity and personal vulnerability. An extreme event may be sufficient to produce PTSD in all who experience it so that personal vulnerability is not a factor.