ATLANTA – Georgia State University’s Dominic Parrott and Christopher Eckhardt at Purdue University in Indiana have received a five-year, $2.6 million grant from the National Institutes of Health to examine the underlying factors behind alcohol intoxication and violence between significant others and spouses.
Parrott and Eckhardt will undertake the study, supported by the National Institute on Alcohol Abuse and Alcoholism in what is the largest study of its kind.
“This is the first true study in the field to directly test our assumptions about how alcohol contributes to intimate-partner violence,” said Parrott, an associate professor of psychology.
“It’s long been assumed that alcohol intoxication is more likely to cause this sort of violence, but there has been no real scientific study to this. Anger, internal states and attitudes are assumed to be proximal causes, but they’ve never been directly tested.”
According to the Centers for Disease Control and Prevention, about 29 percent of women and 10 percent of men in the United States have experienced some form of intimate partner violence. Alcohol intoxication is recognized as one of the risk factors in this type of violence.
The researchers will recruit 1,000 heterosexual couples over the five-year period from the Atlanta and Indianapolis metropolitan areas, with at least one member of the couple being a heavy drinker.
The researchers hope to develop the basis for an intervention to reduce alcohol-related violence within intimate relationships.
Psychologists studying alcohol-related violence think there is a certain effect created by intoxication to where the drunk person’s attention narrows upon the provoking cues in the conflict situation, leading to the direction of hostility and anger being focused on the victim.
“The focus of attention just adds fuel to the fire,” Parrott said of this “spotlight effect.”
The NIH project number is 1R01AA020578-01A1, and more details are available at the NIH RePORTER database, at http://projectreporter.nih.gov.
For more about Parrott’s research area and the Department of Psychology at Georgia State University, visit www.gsu.edu/psychology.
Oct. 8, 2012