The objective of this study was to examine the relations between Posttraumatic Stress Disorder symptomatology and intelligence. Thirty American combat veterans of the Vietnam War, diagnosed with chronic PTSD, were given a psychodiagnostic structured interview. Participants were assessed for Intelligence Quotient as well as the veracity of their self report. The study found that there were significant differences in how participants experienced their PTSD symptoms that were correlated with intelligence. The higher IQ participants reported more frequent and intense guilt related symptoms as well as more intense intrusive recollections. The lower IQ participants experienced more frequent startle responses, more intense problems related to falling or remaining asleep and more frequent affective symptoms related to emotional numbing. Psychologists could use these differences in how PTSD is experienced in treatment planning. It may be useful for therapy to address sleep disturbances and affective numbing in lower IQ individuals. Therapy for higher IQ individuals may be more useful if it addresses feelings of guilt and intrusive recollections.

Despite high levels of exposure, firefighter posttraumatic stress disorder (PTSD) rates are unclear. Likewise, questions remain regarding how social interactions and beliefs about emotion might interact to influence PTSD in firefighters. In this study, U.S. urban firefighters (N = 225) completed measures of social support, negative social interactions, and fear of emotion which were then used via regression analyses to predict PTSD symptoms. Each independent variable predicted PTSD beyond variance accounted for by demographic variables. Additionally, fear of emotion emerged as the strongest individual predictor of PTSD and a moderator of the relation between social interactions and PTSD symptoms. These findings emphasize the importance of beliefs about emotion; both in how these beliefs might influence the expression of PTSD symptoms, and in how the social networks of trauma survivors might buffer distress.

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The psychological effects of combat experience on war veterans has been widely documented, ever since what is now called posttraumatics stress disorder (PTSD) was discovered in soldiers and given names like shell shock, battle fatigue and war neurosis.

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Magister Artium - MA / The intention of this dissertation is to clarify the psychological processes and effects which operate in the political detention situation, and to outline effective treatment and coping strategies. An overview of research literature and theory is provided, and the importance of viewing detention within a broad 'socio-political context is emphasised. In the analysis of the detention situation a number of variables likely to be operative are considered. Solitary confinement, torture, interrogation, reactions to severe stress situation s, and uncertainty, unpredictability and uncontrollability are given separate discussion, interaction situation. prior to an attempt to consider the of these variable s in the detention This projected picture is compared with case material gathered in the area. It is noted that political detention is not a uniform experience with a uniform set of effects. Rather, the effects are seen to be dependent on the particular differences in re-ponse. Nevertheless, political detention is shown to be commonly both objectively and subjectively severely stressful, with a strong likelihood of the detainee developing debilitating psychological sequelae. post-traumatic stress disorder appears to be commonly implicated, and symptom s may persist for many years. Family and community members and organisations to which the detainee belongs suffer not only the effects of the loss of that person, but also the problems of effectively helping him or her to reintegrate. It is shown that detainees have commonly drawn on a number of resources or strategies to counteract the potentially debilitating effects of prior preparation of detention. The for the detention experience to facilitate an accurate appraisal of the situation and better coping is emphasized. Useful strategies that may be learned or fostered are outlined. A multidisciplinary approach to treatment that acknowledges all of the difficulties and needs particular to any specific ex-detainee, and that draws on as broad a recommended. It is shown range of available supports Physiotherapy, psychotherapy, and family involvement are as possible, is medication where stressed. Necessary that much may be learned from Canadian and European units that rehabilitate victims of torture - mainly from South American countries; but that strategies need to be adapted to South African conditions.

Research shows that people with severe mental illness (SMI) have extensive trauma histories and higher rates of post-traumatic stress disorder (PTSD) than the general population. However, research also shows that both the trauma history and PTSD in people with SMIs are vastly unrecognized and untreated. Additionally, the relationships between SMI, trauma, PTSD, substance use, and other psychosocial factors is still not well understood, as there has been limited experimental research examining these relationships despite an awareness of their connections. The SMI-PTSD descriptive model was originally proposed by Mueser et al. (2002) to better understand these variables, and is often referenced in the literature, yet there is very little empirical evidence and understanding of how this model may differ by gender in people with SMI. Assertive Community Treatment (ACT) is an evidence-based treatment for those with SMI, yet the extent to which trauma is addressed within the ACT model is not consistently known, nor how the team’s practitioners work with their clients on trauma-related issues and PTSD. By definition, all ACT clients have an SMI and represent a population with complex and intensive needs; therefore, a better understanding the population ACT serves, as well as how the teams work with the trauma present in their clients, will aid in providing better and more consistent treatment and care. This dissertation examines gender differences in the relationship between SMI, substance use, trauma, PTSD, psychosocial factors, the SMI-PTSD descriptive model, and attempts to ascertain the perspectives of ACT providers in working with trauma and PTSD in clients. In Study 1, I conducted retrospective chart reviews to extract information on trauma histories, PTSD, substance use, and psychosocial factors in 282 clients from four ACT teams (178 men, 104 women) to assess the gender differences in types of trauma, instances of PTSD, substances of choice, problematic substance use, and the SMI-PTSD model. Findings indicate that rates of sexual trauma, emotional abuse, serious suicide attempts, rates of trauma in adulthood, and PTSD are higher among women, whereas rates of alcohol, marijuana, and stimulant use as well as lifetime problematic substance use are higher among men. For the SMI-PTSD model, results suggest that the model better corresponds to the experiences and possible trajectory of men with SMI. In Study 2, I employed thematic analysis through interviewing ACT providers to better understand their perspectives on working with trauma and PTSD in clients. Five overarching themes with 21 sub-themes emerged. The five themes were the role and scope of ACT teams and model regarding trauma; discussions of trauma with clients; current treatment of trauma; barriers to working with trauma; and recommendations for enabling trauma discussions and treatment. These two studies have important implications for further research. Research should take gender identity into consideration when proposing and testing models, as Study 1 has demonstrated that two genders experience a well-accepted proposed model differently; this finding may be applicable to people of all genders, as well as other models. Further research could be done to gather perspectives from workers on the strengths and challenges of the ACT model. Future work should also include the views of ACT clients to get a fuller picture of their experience with receiving care for their trauma experiences. Clinically, health care providers should better recognize and treat PTSD and traumatic-stress symptoms of people with SMI. Doing so will ensure that health-care is moving towards trauma-informed practice on a systemic level.

Childhood exposure to familial violence increases risk for adult pathology, namely posttraumatic stress disorder (PTSD) and depression. Primary PTSD symptoms of hyperarousal and avoidance are implicated in overgeneral memory (OGM) theory in prior research. Individuals with trauma history tend to report OGMs, or non-specific autobiographical memories, perhaps to avoid unpleasant arousal elicited by recalling specific events. OGM, PTSD, depression, and arousal were assessed in adults with and without familial violence history. Arousal was measured via galvanic skin response (GSR) during an autobiographical memory task (AMT), requiring memory recall in response to emotionally-valenced cue words. Familial violence history was linked to higher incidence of PTSD symptoms. Childhood psychological violence was predictive of adult PTSD. Rates of depression, OGM, and arousal did not significantly vary by violence history. Significant gender differences were found relating to type of violence exposure and adult functioning. Research limitations, clinical implications, and future research suggestions are discussed.

Posttraumatic stress disorder (PTSD) is a trauma-related disorder that may develop in response to traumatic or stressful events. Dysfunction of the Hypothalamic-Pituitary-Adrenal (HPA) axis has been implicated in the disorder. Studies support such dysfunction as being a consequence of PTSD, rather than a precursor. However, most studies of the HPA are either cross-sectional or have been carried out in adults. The aim of the present study was to identify whether HPA dysregulation interacts with stressful experiences to increase the likelihood of developing PTSD symptoms in a community-recruited sample of healthy adolescent girls. Adolescent girls (N = 550) and one of their parents participated. Adolescents’ clinical symptoms were assessed at baseline and at a nine month follow-up. Saliva samples were collected from all adolescent participants at waking, 30 minutes after waking, and 8 pm on 3 consecutive days. Flattened diurnal slope of cortisol at baseline was associated with increased PTSD symptoms nine months later. Baseline cortisol awakening response (CAR) per se was not prospectively related to developing PTSD symptoms, but its interactions with stressful experience was associated with elevated PTSD symptoms at follow-up. Effects were small and need to be replicated in samples with more severe stressors, as well as more clinical levels of PTSD. Nevertheless, findings suggest that dysregulated basal HPA functioning may be involved in the development of PTSD symptoms.

This study aimed to assess the impact of an Mindfulness-based stress reduction (MBSR) intervention in a program serving women who survived Intimate partner violence (IPV). The biopsychosocial model, formulated by Engel, was the theoretical basis of this study. The impact of the MBSR intervention was assessed by qualitatively evaluating researcher notes and 5 participants' journals and reflections, and quantitatively evaluating 16 participants' self-reported stress, mindfulness, well-being, and optimism before and after the intervention. The themes that emerged from the qualitative data included participants' feelings of relaxation or balance, improved self-awareness, mindfulness exercises becoming easier over time, and improved intentionality. The Kentucky Inventory of Mindfulness Skills (KIMS) self-report inventory was used to assess participants' mindfulness. The KIMS instrument is composed of four subscales: observe, describe, act, and accept. There were significant improvements in the describe and accept dimensions of mindfulness from pretest to posttest, after Bonferroni adjustment. The subscale describe measures how well the participants report being able to describe, identify, or observe mental phenomena in a nonjudgmental manner. There were no significant differences from pre to posttest on stress, well-being, and optimism, a non-equivalent dependent variable not expected to change as a result of the intervention, as optimism is presumed to be a stable personality trait. This study may provide a valuable link to the development of coping and treatment strategies for IPV survivors that can be integrated into therapy programs and individual treatment.