Personal resources of mastery-optimism, and communal support beliefs, as predictors of posttraumatic stress in uprooted Israelis.

The study aims to assess the personal resources of mastery-optimism, and communal support beliefs, as predictors of posttraumatic stress and adaptation in uprooted Israelis following Israel's disengagement from the Gaza Strip and northern Samaria in the summer of 2005. A telephone interview of a sample of 104 respondents slated to be uprooted was conducted several weeks before the disengagement (TI), and again 9 months after the event (T2). At T1, respondents answered a questionnaire which included assessments of dispositional optimism and mastery, beliefs in the availability of community-family and governmental-societal support, nation-related anxiety, and demographic data. Posttraumatic stress levels were assessed at T2. The main findings showed that high levels of mastery-optimism and low nation-related anxiety at T1 predicted a low severity of total posttraumatic stress scores at T2. A high educational level and a secular identity also predicted low posttraumatic stress. In contrast, communal support beliefs were not related to posttraumatic stress. These findings point to the importance of personal resources and education as protective factors against posttraumatic stress following an event such as forced uprooting.