Skip to main content icon/video/no-internet

Psychological Responses to Trauma

Research and clinical experience indicate that exposure to traumatic events can result in a wide variety of initial and long-lasting psychological outcomes. Some trauma survivors, especially those who have experienced interpersonal victimization, also may have a history of childhood abuse or neglect, which can be associated with even more severe and complex psychological reactions. This entry summarizes the main psychological effects of trauma, simple and more complex, as they present in adults.

Posttraumatic Stress

Posttraumatic stress disorder (PTSD) was first introduced in the Diagnostic and Statistical Manual of Mental Disorders, Third Edition (DSM-III) in 1980, primarily based on exposure to the Vietnam War. The current DSM-IV-TR criteria require that the traumatic event represent a threat to physical integrity, for self or others, and an intense negative emotional response, specifically terror, horror, or extreme helplessness. Survivors must then exhibit symptoms in the three different clusters. The first cluster, reexperiencing, is perhaps the most distinctive and readily identifiable. Symptoms include flashbacks, posttraumatic nightmares, and intrusive reexperiences of the traumatic event, which often evoke intense negative psychological or physiological reactions. The second cluster, avoidance/numb-in g, involves behavioral, cognitive, or emotional responses that reduce the likelihood that the survivor will experience trauma-related distress. These include efforts to avoid thoughts, feelings, activities, places, people, or conversations that might arouse recollections of the trauma, as well as inability to recall aspects of the trauma, feelings of detachment or estrangement from others, a restricted range of affect, or a sense of a foreshortened future. The third cluster, hyperarousal, reflects hyperactivation of the sympathetic nervous system, with associated insomnia, irritability, hypervigilance, and a heightened startle response. Although all hyperarousal symptoms are thought to be psychophysiological in nature, the posttraumatic tendency to startle easily especially arises from neurological dysregulation and is one of the most characteristic symptoms of PTSD. DSM-IV-TR criteria require that the symptoms last more than 1 month and cause significant impairment in social, occupational, or other important areas of functioning. If all other criteria are present, but 30 days have not elapsed, and additional, dissociative symptoms are present, the individual may be diagnosed with Acute Stress Disorder.

Self-Disturbance

Self-disturbance is often observed in survivors of chronic, early trauma, typically involving interpersonal difficulties, disturbed or altered perception of self and others, and a relative inability to access a stable, internal sense of identity from which to interact with the external world.

Interpersonal Difficulties

Despite individual differences, difficulties in social functioning are common psychosocial repercussions of traumatic experiences. They range from social isolation, difficulty trusting, and detachment from others to highly anxious attachment, concerns over burdening others with problems, sensitivity to signs of abandonment or betrayal, and interpersonal conflicts and arguments. Interpersonal trauma, especially, is associated with problems in forming or maintaining satisfactory intimate connections in adults, including long-term, stable, sexual-romantic relationships. This may occur for several reasons. Trauma survivors who develop posttraumatic numbing may have difficulty experiencing positive attachment affects, leading to decreased experiences of love in interpersonal relationships. In some cases, survivors of early trauma in their family of origin may not have had the opportunity to develop the relational skills they need to establish and maintain satisfactory intimate relationships. Early experiences of abuse or neglect can additionally produce fears of intimacy or vulnerability that, in the face of coexisting hunger for connectedness, may lead to ambivalent, chaotic, and sometimes short-lived relationships. As first proposed by psychologist John Bowlby, such maltreatment can affect caretaker-child attachment systems, resulting in chronic, negative expectations and perceptions of other people (negative relational schema), leading to safety, trust, esteem, intimacy, and control issues. Survivors of early relational trauma may see themselves as unlovable, stigmatized, different from others, and marked or contaminated by their trauma and may view others as unavailable, not trustable, or unavailable in time of needs. These negative models of self and others, often thought to reflect the effects of insecure attachment, often persist into the long term, producing lasting relational problems.

...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles

Sage Recommends

We found other relevant content for you on other Sage platforms.

Loading