Social and Behavioral Sciences Commons^™

Empirical Relationships Among Trauma Exposure, Anxiety Sensitivity, And Post Traumatic Stress Disorder, Sandra Yankah, Michael Southam-Gerow, Samantha Dehart, Payton Beam

Graduate Research Posters

This review synthesized and critically reviewed empirical studies that assessed relationships among trauma exposure, anxiety sensitivity (AS), and Post Traumatic Stress Disorder (PTSD). Across the literature, the prominent theory conceptualized anxiety sensitivity as a causal risk factor within two competing models. One model posited that individuals with dispositionally high AS prior to experiencing a potentially traumatizing event (PTE) have a greater likelihood of developing PTSD after trauma exposure. The second model theorized that the introduction of a PTE raises an individual’s baseline level of AS, leading to the development and maintenance of PTSD symptoms. Emerging research highlighted the possibility of …