Development and psychometric validation of the Dispositional Recovery and Dysfunction Inventory: a tool to assess for positive and negative cognitions following trauma exposure

Posttraumatic Stress Disorder, Suicidal ideation, and Stress: The Moderating Role of Dysfunctional and Recovery Cognitions

OBJECTIVE

Trauma and stressor-related behavioral health conditions are prevalent in military populations and have become a major public health concern in recent years. Individuals who commonly report suicidal ideation often have comorbid mental health diagnoses (i.e., posttraumatic stress disorder; PTSD). However, the mechanisms associated with stress, suicidal ideation, and PTSD are unclear.

METHOD

The present study examined the moderating role of dysfunctional and recovery cognitions between (i) PTSD and suicidal ideation, and (ii) stress and suicidal ideation in two distinct samples. Sample 1 was composed of civilians and military personnel (N = 322). Sample 2 was composed of (N = 377) student service members and veterans (SSM/Vs).

RESULTS

In Study 1, we found that low recovery cognitions at higher and moderate levels of PTSD symptoms were significantly associated with increased suicidal ideation. High dysfunctional cognitions were significantly associated with suicidal ideation at higher levels of PTSD symptoms. In Study 2, we found no differences in any level of recovery cognitions at low and moderate stress levels with suicidal ideation. Higher levels of stress were associated with high dysfunctional cognitions and suicidal ideation.

CONCLUSION

Promoting higher levels of recovery cognitions and reducing dysfunctional cognitions are important in addressing stress, suicidal ideation, and comorbid conditions such as PTSD. Future research should focus on examining the clinical utility of the Dispositional Recovery and Dysfunction Inventory (DRDI) in other populations (i.e., firefighters and paramedics). This could contribute to efforts of suicide prevention and the promotion of the well-being of individuals experiencing suicidal ideation.

Enhancing resiliency and optimizing readiness in military personnel through psychological flexibility training: design and methodology of a randomized controlled trial

Background

Enhancing resiliency and optimizing readiness in military personnel is a high priority for the U.S. Department of Defense. Most military resiliency-enhancement programs are evidence-informed interventions. However, few randomized studies have demonstrated efficacy of any intervention or training program to enhance resiliency and prevent the development of psychological health symptoms in military personnel when exposed to operational stressors. This manuscript provides an overview of the theoretical foundation, research design, and research methods of a preventive intervention trial designed to evaluate the efficacy of a training program to enhance resiliency and prevent psychological health symptoms in military personnel. The resiliency training intervention is based on Acceptance and Commitment Therapy (ACT), an evidence-based intervention with broad empirical support for improving functioning in those living with psychological and medical conditions.

Method/design

This study will evaluate the efficacy of a two-day training program based on ACT for fostering psychological flexibility, the central target in ACT, for enhancing resiliency, and for preventing the development of psychological health symptoms. The research participants will be a non-clinical population of active duty military personnel (N = 600). The ACT-based training program (n = 300) will be compared to a military resiliency training as usual, known as Master Resilience Training (n = 300). Assessment measures will be administered at the baseline assessment, after training, prior to a military deployment, and after returning from a deployment. Qualitative interviews will be conducted to provide feedback on the training program.Clinical Trial Registration: NCT05094115.