Del Giudice addresses a complex and pertinent theoretical issue: the evolutionary adaptiveness of sex differences in attachment styles in relation to life history strategy. Although we applaud Del Giudice for calling attention to the problem, we regret that he does not sufficiently specify how attachment styles serve as an integral part of a coordinate life history strategy for either sex.
Behavioral and Brain Sciences
Figueredo, A. J., Sefcek, J. A., & Olderbak, S. G. (2009). Attachment and life history strategy [Peer commentary on "Sex, attachment, and the development of reproductive strategies," by M. Del Giudice]. Behavioral and Brain Sciences, 32(1), 26-27. https://doi.org/10.1017/S0140525X09000077