Dissociation as a mediator between child abuse history and adult abuse potential

It has commonly been found that abused children are at risk for later becoming abusive parents (Kaufman & Zigler. 1987; Oliver, 1993) and observational learning has been discussed as a mechanism that perpetuates this intergenerational cycle of abuse. However, two thirds of abused children do not become abusive (Kaufman & Zigler, 1987). Thus, the goal of the current study was to examine whether dissociation functions as an additional mechanism mediating the relation between a history of child abuse and abusiveness as an adult.

A cross-sectional design was used to examine physical abuse history, dissociation, and physical abuse potential in a sample of 190 college students. Questionnaires were utilized to assess the three constructs.

Findings indicated that the three constructs were intercorrelated. In particular, a newly established association was found between dissociation and physical abuse potential (r = .54, p < .0001). The primary finding was that the relation between physical abuse history and physical abuse potential was significantly mediated (z = 2.19, p < .05) by level of dissociation, with dissociation accounting for approximately half of the observed relation between history of abuse and abuse potential.

Results suggested that dissociation may be one mechanism that helps to perpetuate the intergenerational cycle of abuse. Although dissociation promotes psychological survival during children's abuse experiences, it may result in the development of abusive tendencies in later life. Reducing parental dissociation may assist clinicians in preventing or terminating physical child abuse.