Promoting intergroup openness and support for equality in a new cultural context: Replicating the effects of internal criticism.

Exposure to an outgroup member voicing criticism of his or her own group fosters greater openness to the outgroup's perspective. Research suggests that this effect owes its influence to a serial process in which participants' perception of the risk involved in voicing internal criticism leads to an increase in the perceived credibility of the speaker. The credibility makes it possible for the speaker to be viewed as open-minded, which subsequently inspires greater hope.

Secondary traumatization and attachment among wives of former POWs: a longitudinal study.

The aim of the present study was to examine the directionality of the association between post-traumatic stress symptoms (PTSS) and attachment insecurities across time among indirect trauma survivors. Wives of former prisoners of war (ex-POWs), with and without post-traumatic stress disorder (PTSD), and comparable controls were assessed 30 (T1) and 38 (T2) years after the Yom Kippur War. As expected, wives of ex-POWs endorsed higher PTSS compared to wives of controls.