Post-trauma Effects of Unwanted Sexual Activity

Author: University of Oregon
Published: Wednesday 12th November 2014
Summary: Researchers found people who experienced institutional betrayal suffered post-trauma the most, including anxiety and dissociation.


A study of 345 female university students found that 233 of them had experienced at least one unwanted sexual experience in their lifetime, and 46 percent of those victims also experienced betrayal by the institution where incidents occurred. In the final analysis, researchers found, those who experienced institutional betrayal suffered the most in four post-trauma measurement categories, including anxiety and dissociation.

The study by the University of Oregon's doctoral student Carly Parnitzke Smith and Jennifer J. Freyd, professor of psychology, introduces a 10-item analysis tool - the Institutional Betrayal Questionnaire - designed to assess institutional betrayal and involvement. The study appears in the Journal of Traumatic Stress and comes in the same month that "Blind to Betrayal," a new book co-authored by Freyd and UO psychologist Pamela Birrell, was published.

"Our work on institutional betrayal has coincided with increased public awareness of the harm inflicted by unresponsive institutions surrounding traumatic events," Freyd said. "In describing the form and effects of this type of betrayal, we hope to eventually turn the dialogue towards opportunities for institutions to protect and nurture their members."

Doctoral student Carly P. Smith, left, and Jennifer Freyd, professor of psychology, both of the University of Oregon, have designed a new research tool for evaluating institutional betrayal. Using it, they found heightened effects of post-traumatic trauma in women reporting unwanted sexual experiences. Photo Credit: University of Oregon
Doctoral student Carly P. Smith, left, and Jennifer Freyd, professor of psychology, both of the University of Oregon, have designed a new research tool for evaluating institutional betrayal. Using it, they found heightened effects of post-traumatic trauma in women reporting unwanted sexual experiences. Photo Credit: University of Oregon
The study, Freyd said, takes the focus beyond the usual research on emotional, physical and sexual abuse in one-on-one situations to include the idea that victimization within institutions -- a university, including residence halls, fraternities and sororities, the military and organized religion - that individuals trust adds a layer of trauma through the betrayal. Because the study surveyed the participants' lifetime, not all of the incidents occurred while at college, and many were no longer affiliated with the specific institutions where the betrayals occurred.

"Our results suggest that organizations need to widen the scope of their institutional actions and policies to both prevent and respond to sexual assaults," Freyd said. "This is a national problem. The findings at this one university reach well beyond it, and, we believe, are consistent with what would be found at universities across the country."

Originally, the study pool included 514 male and female students, who were unaware of the project's topic. The subject matter was disguised to avoid students' self-selecting into the research. Only experiences of the women, whose average age was 19.67, were included in the analysis.

The unwanted sexual experiences noted in the study were drawn from a 12-point scale in which higher scores involved verbal, physical and alcohol/drug coercion. Also included were unwanted sexual experiences without overt coercion but that involved sexual partners whose insistence or arousal led to the women feeling unable to prevent intercourse. On average, women reported three instances of unwanted sexual experiences.

An institution's role in such abuse if often indirect and occurs around individual acts of sexual violence, the authors wrote. It is within these large institutions where individuals expect to be safe.

The Institutional Betrayal Questionnaire created by Smith and Freyd surveys situations within organizational settings:

Victims responded to each item using a seven-point scale. The tool measure a participant's experience rather than underlying traits.

The experiences of institutional betrayal did not differ significantly across the types of unwanted sexual involvement, supporting the notion that institutional betrayal is an independent construct rather than an indicator of the perceived severity of an experience, the authors wrote in their conclusion.

Those reporting a sense of institutional betrayal were found to have more severe post-traumatic symptoms of sexual abuse trauma, anxiety, sexual dysfunction and dissociation.


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