Intimate Partner Violence
Aaron T. Goetz, Todd K. Shackelford, Valerie G. Starratt, and William F. McKibbin
The theory of evolution by natural selection revolutionized the study of biology. So too is it revolutionizing the study of human psychology and behavior. Charles Darwin himself predicted, “Psychology will be based on a new foundation, that of the necessary acquirement of each mental power and capacity by gradation. Light will be thrown on the origin of man and his history” (1859, p. 488). Modern evolutionary psychological perspectives have been used to predict and understand a diverse array of human behaviors, such as altruism, mating, and violence. In the past few decades, many psychologists have begun to recognize the value of using an evolutionary perspective to guide their research. With a focus on evolved mechanisms and associated information-processing features, evolutionary psychology has risen as a powerful heuristic tool for the study of human psychology and behavior. Evolutionary psychology leads researchers to look at old phenomena in a different light. Such a new perspective potentially offers powerful insights into human psychology and behavior. In this chapter, we use the tools provided by evolutionary theory to explore why violence and abuse occur between intimate partners. Specifically, we focus our discussion on physical and sexual intimate partner violence.
Goetz, A. T., Shackelford, T. K., Starratt, V. G., & McKibbin, W. F. (2008). Intimate partner violence. In J. D. Duntley & T. K. Shackelford (Eds.), Evolutionary forensic psychology (pp. 65-78). New York: Oxford University Press.