The latest stop in the #PDEx tour is being hosted by Scientific American:
Throughout history, from the fictional Medea to the tragic reports of modern times, women have taken the lives of their children under a variety of contexts, whether it is to punish the father, escape from the burden of motherhood, or even to protect a child from what they perceive as a fate worse than death. In this regard humans share yet another feature, albeit a tragic one, with nonhuman animals since females in a variety of species have been observed to abandon, abuse, or even kill their own offspring. To stress the importance of motherhood in human societies today, how can we best understand this behavior so that we can better predict, and prevent, its recurrence?
Dario Maestripieri has spent most of his career studying maternal behavior in primates. In particular, he’s focused on the factors that influence a mother’s motivation towards her young. As a professor of Comparative Human Development, Evolutionary Biology, Neurobiology, and Psychiatry at the University of Chicago he has enjoyed the kind of cross-disciplinary success that most scientists only dream of. His 153 academic papers and six books have been cited more than a thousand times by scholars (including this one) in many of the world’s top scientific journals. His latest paper is scheduled to be published in early 2011 by the American Journal of Primatology. In it Maestripieri lays out the argument he’s built over the last two decades showing how one of the most serious impacts on maternal behavior, one with potentially lethal results, is so common in modern life as to be nearly invisible: stress.
Read the rest of the post here and stay tuned for the next entry in the Primate Diaries in Exile tour.
Maestripieri, D. (2010). Emotions, stress, and maternal motivation in primates American Journal of Primatology DOI: 10.1002/ajp.20882