Matthew J. Woodward

Deployment-related TBI, persistent postconcussive symptoms, PTSD, and depression in OEF/OIF veterans.

OBJECTIVE A substantial proportion of the more than 2 million service members who have served in Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) have experienced a traumatic brain injury (TBI). Understanding the long-term impact of TBI is complicated by the nonspecific nature of postconcussive symptoms (PCSs) and the high rates of co-occurrence among TBI, posttraumatic stress disorder (PTSD), and depression. The goal of the present research was to examine the relations among TBI, persistent PCSs, and symptoms of PTSD and depression among returning OEF/OIF veterans. METHOD 213 OEF/OIF veterans (87% male) completed a semistructured screening interview assessing deployment-related TBI and current, persistent PCSs. Participants also completed self-report measures of combat exposure and current symptoms of PTSD and depression. RESULTS Nearly half (46%) of sampled veterans screened positive for TBI, the majority of whom (85%) reported at least one persistent PCS after removing PCSs that overlapped with PTSD and depression. Veterans with deployment-related TBI reported higher levels of combat exposure and symptoms of PTSD and depression. Structural equation modeling was used to assess the fit of 3 models of the relationships among TBI, combat exposure, persistent PCSs, PTSD, and depression. Consistent with hypotheses, the best-fitting model was one in which the effects of TBI on both PTSD and depression were fully mediated by nonoverlapping persistent PCSs. CONCLUSIONS These findings highlight the importance of addressing persistent PCSs in order to facilitate the functional recovery of returning war veterans.

How do attachment style and social support contribute to women's psychopathology following intimate partner violence? Examining clinician ratings versus self-report

Concurrent associations between attachment style and social support in posttraumatic stress disorder, depression, and generalized anxiety disorder were explored using regression analyses in a sample of 108 victims of intimate partner violence. To examine whether assessment modality influenced findings, self-report and clinician ratings of psychopathology were compared. Both lower perceived social support and higher attachment anxiety were significantly associated with higher self-reported PTSD; however, only lower social support was significantly associated with clinician assessed PTSD. Lower social support, higher attachment anxiety, and lower attachment closeness were related with higher self-reported depression; however, only lower social support was related to clinician assessed depression. Lastly, only higher attachment anxiety was associated with self-reported GAD, whereas lower attachment dependency showed the only significant association in clinician assessed GAD. Possible explanations for discrepancies between assessment modalities are discussed, with emphasis on application to intimate partner violence and suggestions for future research.

Social support, posttraumatic cognitions, and PTSD: the influence of family, friends, and a close other in an interpersonal and non-interpersonal trauma group

Research has suggested that social support can shape posttraumatic cognitions and PTSD. However, research has yet to compare the influence of separate domains of support on posttraumatic cognitions. Multiple-group path analysis was used to examine a model in a sample of 170 victims of intimate partner violence and 208 motor vehicle accident victims in which support from friends, family, and a close other were each predicted to influence posttraumatic cognitions, which were in turn predicted to influence PTSD. Analyses revealed that support from family and friends were each negatively correlated with posttraumatic cognitions, which in turn were positively associated with PTSD. Social support from a close other was not associated with posttraumatic cognitions. No significant differences in the model were found between trauma groups. Findings identify which relationships are likely to influence posttraumatic cognitions and are discussed with regard to interpersonal processes in the development and maintenance of PTSD.

How do negative emotions relate to dysfunctional posttrauma cognitions? An examination of interpersonal trauma survivors

In order to broaden theoretical models of adaptation following trauma and inform current diagnostic practices, the goal of the current study was to examine associations between negative emotions and dysfunctional trauma-related cognitions. In a sample of 109 women who were seeking mental health assistance after intimate partner violence (IPV), anxiety, depression, shame, and guilt were explored in association with negative thoughts about the self, negative thoughts about the world, and self-blame. Higher levels of shame and depression were significantly associated with higher levels of negative thoughts about the self. An increased level of guilt was the only significant finding in the analysis involving negative thoughts about the world. Lower levels of depression and higher levels of shame and guilt were significantly associated with increased levels of self-blame. Anxiety did not emerge as a significant predictor in any of these analyses. Implications for current models of posttraumatic stress disorder (PTSD), revisions to diagnostic practices, and treatment of individuals who have experienced interpersonal trauma are discussed.

Correspondence Between Self-Report Measures and Clinician Assessments of Psychopathology in Female Intimate Partner Violence Survivors

Intimate partner violence (IPV) has potentially severe and long-lasting mental health consequences for survivors, including elevated symptoms and diagnoses of posttraumatic stress disorder (PTSD), depression, and generalized anxiety disorder (GAD). The current study examined the relationship between three self-report measures of psychological distress and ratings obtained from the corresponding clinician-administered measures in women seeking assessment for mental health problems following IPV (N = 185). PTSD symptoms were assessed using the self-report Impact of Event Scale–Revised (IES-R) and the interview-based Clinician-Administered PTSD Scale (CAPS). Depression symptoms were assessed using the self-report Beck Depression Inventory–II (BDI-II) and the depressive disorders sections from the clinician-administered Anxiety Disorders Interview Schedule–IV (ADIS-IV). Anxiety symptoms were assessed using the self-report Beck Anxiety Inventory (BAI) and the clinician-administered GAD section from the ADIS-IV. Results indicated that psychological distress was prevalent in the sample, with 27% receiving a PTSD diagnosis, 40% diagnosed with a depressive disorder, and 55% meeting criteria for GAD. Although each self-report measure was significantly and positively correlated with its corresponding clinician-administered measure, rates of diagnostic concordance were mixed. The BDI-II showed a high degree of agreement with the ADIS-IV depression section, but the IES-R and the CAPS were discordant at classifying PTSD. The BAI had acceptable sensitivity but poor specificity in relation to the ADIS-IV GAD section. These findings suggest that multiple assessment modalities should be considered when rating symptoms and estimating the prevalence of diagnoses among survivors of IPV.

Does Self-Blame Moderate Psychological Adjustment Following Intimate Partner Violence?

This study explored whether self-blame moderates the relationship between exposure to specific types of abuse and both poor general psychological adjustment (i.e., self-esteem) and specific symptomatology (i.e., posttraumatic stress disorder [PTSD]) among women who had experienced intimate partner violence (IPV). Eighty female IPV survivors were involved in this study. Results indicated that self-blame was negatively associated with self-esteem for physical, psychological, and sexual abuse. Self-blame moderated physical abuse, such that high levels of physical abuse interacted with high levels of self-blame in their association with PTSD. Nonsignificant models were noted for psychological and sexual abuse in association with self-blame and PTSD. These findings support the conceptualization that self-blame is associated with both general and specific psychological outcomes in the aftermath of IPV. Future research examining different forms of blame associated with IPV might further untangle inconsistencies in the self-blame literature.

Understanding the role of dysfunctional post-trauma cognitions in the co-occurrence of Posttraumatic Stress Disorder and Generalized Anxiety Disorder: Two trauma samples

This report focuses on the co-occurrence of PTSD-GAD and examines a factor that could operate to maintain both conditions, specifically negative post-trauma cognitions about the self, the world, and self-blame. Two separate help-seeking samples were examined: (a) a mixed gender sample of 301 individuals who had experienced a serious motor vehicle accident (MVA), a single incident, non-interpersonal trauma; and (b) a sample of 157 women who had experienced intimate partner violence (IPV), a recurrent, interpersonal trauma. When examined at the diagnostic level, posttraumatic cognitions for one diagnosis did not vary as a function of whether the other diagnosis was present. In the MVA sample, both diagnosed PTSD and GAD were associated with elevations in negative thoughts about the self. Diagnosed GAD was also significantly associated with negative thoughts about the world. In the IPV sample, diagnosed PTSD was associated with elevations in negative thoughts about the self only. When continuously measured PTSD and GAD were examined, results indicated that negative thoughts about the self showed significant simultaneous associations with PTSD and GAD in both samples. In the MVA sample, negative thoughts about the world and self-blame showed significant associations with PTSD but not with GAD. In the IPV sample, negative thoughts about the world and self-blame were not significantly associated with either PTSD or GAD. Results are discussed in light of current treatment models for these conditions, with emphasis on the potential for addressing transdiagnostic processes as a more effective approach to treating comorbid conditions following trauma.

Expressive inhibition following interpersonal trauma: an analysis of reported function.

Existing research indicates veterans with posttraumatic stress disorder (PTSD) may deliberately inhibit the expression of emotion. However, the degree to which inhibition generalizes to other trauma populations and the specific reasons survivors with PTSD inhibit expression remains unclear. The present study looked to evaluate expressive inhibition among survivors of intimate partner violence (N = 74), to determine reasons for inhibition in this population, and to examine whether any justifications for inhibition are unique to individuals with PTSD. The frequency and intensity of inhibition scores were similar to those noted in previous research although no differences were observed across women with and without PTSD. Self-reported justifications for inhibition indicated five general themes: Concern for others, Mistrust/fear of exploitation, Perception of others as indifferent/uncaring, Control/Experiential avoidance, and Situation-specific inhibition. Only mistrust/exploitation motives were uniquely associated with PTSD. Whereas expressive inhibition may be elevated within help-seeking samples, individuals who develop PTSD appear to hold unique reasons for restricting emotional expression.

Demand/withdraw communication in the context of intimate partner violence: Implications for psychological outcomes

Intimate partner violence (IPV) is associated with symptoms of posttraumatic stress disorder (PTSD) and generalized anxiety disorder (GAD). To clarify the influence of a dyadic conflict pattern that has previously been shown to accompany violence in romantic relationships (partner demand/self withdraw) on these mental health outcomes, we examined the associations between three forms of IPV (physical, emotional-verbal, dominance-isolation), partner demand/self withdraw, and PTSD and GAD symptoms, in a sample of 284 IPV-exposed women. Using structural equation modeling, we found significant associations between dominance-isolation IPV, partner demand/self withdraw, and clinician-assessed GAD symptoms. Associations between emotional-verbal IPV and partner demand/self withdraw were also significant. Associations for physical IPV, partner demand/self withdraw, and clinician-assessed PTSD symptoms were not statistically significant. These results underscore the need for research on the mental health outcomes associated with specific forms of IPV and the long-term psychological consequences of the conflict patterns that uniquely characterize violent relationships.

Using the trauma film paradigm to explore interpersonal processes after trauma exposure.

Objective: The present study sought to examine ways in which social support might influence trauma symptoms using a variation of the trauma film paradigm. Method: Sixty-seven undergraduate female students in romantic relationships were randomized to watch a stressful film clip depicting a sexual assault, either in the presence (PP) or absence (PA) of their romantic partner. Results: Analyses showed that the PP condition experienced more intrusive memories of the film than the PA condition. In addition, participants in the PP condition whose romantic partner reported low relationship trust had higher film-related distress than participants in the PP condition whose romantic partner reported high relationship trust. Observational coding of partner behaviors after viewing the film clip found that greater expression of negative emotion from partners predicted participants’ negative affect and intrusive memories over time. Positive emotional support did not have any effect upon participants’ distress. Conclusions: Findings identify possible ways in which interpersonal processes influence trauma adjustment and suggest that the trauma film paradigm can be adapted to examine the role of interpersonal processes in post-trauma adjustment.