Trajectories of attachment insecurities over a 17-year period: A latent growth curve analysis of the impact of war captivity and posttraumatic stress disorder

In this study, we assessed the 17-year trajectories of attachment insecurities (anxiety and avoidance) and examined their relations to having been a prisoner of war and suffering from Posttraumatic Stress Disorder (PTSD). The sample included two groups of Israeli veterans from the 1973 Yom Kippur war: ex-prisoners of war and comparable control individuals who had not been held captive. They completed self-report measures of anxious and avoidant attachment and PTSD at three time points: 18, 30, and 35 years after the war. Ex-POWs were less secure with respect to attachment than the controls at the initial assessment, and although the controls experienced a decline in attachment insecurity over the 17-year period, the anxiety and avoidance scores of the ex-POWs increased over time. We also found that PTSD was associated with higher attachment insecurity scores at each time point, beyond the effect of war captivity. Implications of the findings for both attachment theory and the psychological effects of trauma are discussed.