While existing research suggests vulnerability of the deaf community
to trauma, very little data exists on prevalence, symptom
manifestation, and/or unique characteristics of the response of deaf
adults and children to traumatic events. In this research, 79 deaf
adults were interviewed with the Clinician Administered PTSD Scale, the
Life Event Checklist, the Trauma Symptom Inventory, the Peritraumatic
Distress Scale, and the Somatoform Dissociation Questionnaire. The
average number of unique trauma types experienced per participant was
high, averaging 6.18 (SD = 2.65). Findings supported the dose-response
model for trauma. Vulnerability factors included number of traumatic
events, race/ethnicity, sexual orientation, additional disabilities,
prior substance abuse, and low social support. Higher levels of trauma
exposure were associated with more depression, anger, irritability,
sexual concerns, tension reduction behaviors, and substance abuse
problems. The unique trauma symptoms of deaf trauma survivors, including
higher levels of dissociation, are discussed. A concept relevant to the
deaf trauma community—information deprivation trauma—is introduced.
(PsycINFO Database Record (c) 2011 APA, all rights reserved)