Trauma Theory and Abuse, Neglect and Violence Across the Life Course.

A literature review of recent prevalence and prospective studies on interpersonal violence (IPV) identifies a link among child abuse, intimate partner violence, and elder abuse that had not emerged from life-stage-specific studies on abuse, neglect, and violence against older persons. In line with a developmental understanding of IPV from a life course perspective, early life trauma is emerging as an explanatory theory of IPV across the life course. This paradigm shift in the field of elder abuse challenges more traditional explanations of IPV in old age, such as ageism, but opens up new opportunities for interventions leading to prevention and treatment of abuse, neglect, and violence against older adults. Prevalence studies that include older subjects and questions about violence experienced as children and younger adults consistently identify child abuse as a risk factor for IPV experienced in old age. Similarly, prospective studies on IPV that follow subjects from childhood to old age identify lifetime patterns of abuse. Qualitative studies of IPV in old age that include retrospective data suggest a link as well. IPV perpetrated against children and adults of all ages by persons in positions of trust can lead to trauma that has adverse lifelong behavioral and relational implications. This provides a link between trauma theory and violence against older people. Until recently, abuse, neglect, and violence were conceptualized differently based on the life stage of the victim. While historically the definitions for partner and non-partner violence diverged based on the life stage of victims, more recently this has begun to converge. Understanding violence from a life course and trauma-informed perspective better identifies risk factors and interventions for IPV against older adults. Intersectionality of age and gender variables demonstrate differences and similarities among populations studied.