Maximizing expectancy violation and exposure outcomes in patients with PTSD

Background: It has been proposed that maximizing expectancy violation enhances the efficacy of exposure therapy. The clinical utility of expectancy violation remains unclear and it has not yet been studied in PTSD.

Objective: We aimed to test whether explicitly focusing on expectancy violation leads to superior exposure outcomes.

Therapists perspectives on the Early Intervention after Rape study : a qualitative process evaluation of a randomized controlled trial

Background: Early interventions using trauma-focused cognitive behavioural therapy have the potential to alleviate post-traumatic stress symptoms in individuals who have experienced recent sexual assault. Specialized Sexual Assault Centers (SACs) in Norway offers psychosocial support, however, this support varies across SACs and its efficacy has not been researched.

Experience of post-traumatic growth among parents of children with biliary atresia undergoing living-related liver transplantation : a descriptive phenomenological study

Objectives: To explore the experience of post-traumatic growth among parents of children with biliary atresia undergoing living-related liver transplantation.

Methods: Participants were recruited within 2 weeks of their child's transplant surgery using purposive sampling. Transcripts were analyzed using Colaizzi's descriptive analysis framework, with collaborative analysis conducted using NVivo 12 software and a post-traumatic growth model.

Heterogeneity in racist events and posttraumatic mental health among Black, Indigenous, People of Color (BIPOC) first responders

Background: Black, Indigenous, People of Color (BIPOC) first responders in Canada report experiencing racism and an increased risk of trauma-related mental health symptoms.

 

Experiences and impact of moral injury in prisons

Moral injury is the persistent mental or emotional distress resulting from events that challenge one’s moral beliefs. It is characterised by intense shame, guilt, worthlessness, disgust or anger and can contribute towards the development of serious mental disorders. The nature of working in prisons means that staff often face physically and psychologically challenging scenarios, and prison staff report high rates of mental ill-health and suicidal thoughts.

Exposure to warfare and demoralization : acute stress symptoms and disengaged coping as a mediators.

Background: Demoralization in the face of adversity is a common existential state. However, it has not been examined in reaction to warfare, and the mediators between the extent of exposure to war and demoralization in this context are also unknown.

Prolonged grief symptoms and lingering attachment predict approach behavior toward the deceased

Following the death of a loved one, both approach behaviors related to the deceased (i.e., engagement with feelings, memories, and/or reminders of the deceased) and the avoidance of reminders of the death are theorized to precipitate severe and persistent grief reactions, termed prolonged grief. The “approach-avoidance processing hypothesis” holds that these behavioral tendencies occur simultaneously in prolonged grief disorder (PGD). We tested this hypothesis using a novel free-viewing attention task.

Psychometric properties of the Global Psychotrauma Screen (GPS) in the Brazilian general population

Objective
To evaluate the psychometric properties of the Brazilian version of the Global Psychotrauma Screen (GPS).

Methods
The scale was tested on two Internet-based samples: GPS-CCC (n = 657) and GPS-Brazil (n = 431). Exploratory factor analysis (EFA) was conducted on GPS-CCC. Confirmatory factor analysis (CFA), correlational analysis and sensitivity and specificity analysis were performed on the GPS-Brazil sample.

The Moderating Role of Context Processing in the Intergenerational Transmission of Posttraumatic Stress

This pilot study aimed to understand the moderating role of context processing (i.e. encoding and memorizing) when mothers are confronted with threatening stimuli and undergo physiologic monitoring in order to understand a possible mechanism favoring intergenerational transmission of posttraumatic stress. Thirty-one mothers (M age = 33.87 years, SD = 4.14) and their toddlers (M age = 22.66 months, SD = 7.01) participated in the study. Mothers reported adverse life events (ALE), their current posttraumatic stress symptoms (PTSS), as well as regulatory problems of their toddler.

Colors of the mind : a meta-analysis of creative arts therapy as an approach for post-traumatic stress disorder intervention

Background
In clinical practice, creative arts therapy is frequently utilized for the treatment of traumatized adults, with reports of favorable outcomes. However, the effectiveness of this intervention in post-traumatic stress disorder (PTSD) treatment has not yet been definitively established through meta-analysis. In this meta-analysis, we aim to assess the effectiveness of creative arts therapy in the management of PTSD.

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