Stress-Vulnerability/Diathesis Model

Just a quick one - if anyone needs a "nice"* diagram of the stress-vulnerability model see attached. Its an adapted version from the very nice Mental Health Handbook by Trevor Powell. So citation to read something like "The Stress-vulnerability model adapted from Powell, 1992,p103, metaot.com 2005"

Update: If anyone wants a nice image of something for your case study see this page which is the online parts of "Abnormal Psychology by Nolen-Hoeksema"

* NB: its not perfect. far from it - I couldn't get my graphics package to do a arrow round the outside!