Information Deprivation Trauma: Definition, Assessment, and Interventions

Information deprivation trauma (IDT; Schild & Dalenberg, 2012b) is a concept that has not been adequately addressed in the trauma literature. IDT is a concept requiring a negative emotional response (e.g., fear, helplessness, horror) consequent to (a) a lack of understanding of the extent, magnitude, consequences, and probability of a current or impending meaningful event; and (b) an inability to access information about this event that would reasonably allow a person to prepare, appropriately respond, or self-protect. Arguments are presented that information deprivation itself might constitute a trauma, in addition to and apart from the possibility that information deprivation might enhance vulnerability to traumatization. Clinical examples are provided, and the Information Deprivation Trauma Interview (IDTI) is introduced for use in clinical and research settings.