This article considers the count and types of traumas (polytraumatization) in relation to post-trauma mental health by conducting a study on the relation of polytraumatization patterns to PTSD clusters, depression, and impulsivity facets. Results indicate that individuals exposed to multiple PTE (potentially traumatizing event) types, particularly interpersonal traumas, may be at risk for more severe post-trauma symptoms.

This article discusses the potential of virtual reality for enhancing ecological validity while maintaining experimental control in social neuroscience research.