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Dr. Frans de Waal By Frans de Waal, Ph.D. Frans de Waal is the Charles Howard Candler Professor of Primate Behavior at Emory University and the Director of the Living Links Center at the Yerkes National Primate Research Center . He is also a member of the United States National Academy of Sciences and the Royal Netherlands Academy of Sciences and a member of the AJOB Neuroscience editorial board. His research focuses on primate social behavior, including conflict resolution, cooperation, inequality aversion, and food-sharing.  At a recent workshop on "Beastly Morality" (April 5, 2013, Emory Ethics Center), which drew participants from all over the country, I asked an innocent question. We had about sixty scholars presenting or listening to academic papers on the human-animal relationship or the place of animals in literature, and I asked how many of them worked with animals on a daily basis. The answer: no one. It was a naive question, because if I had expected half of...

The question of socioeconomic status in scientific research is an interesting one. Many experiments do not take socioeconomic status into account, yet studies show that socioeconomic status can significantly alter the human brain. The article, “Socioeconomic status and the brain: mechanistic insights from human and animal research” addresses some of these issues. However, one of the main problems I noticed with this article is the equivalence of socioeconomic status with quality of parental care. The article seems to associate lower socioeconomic status with parental neglect. Conversely, higher socioeconomic status is associated with higher quality parental care. While there may in fact be a correlation, status is by no means a perfect predictor of parental quality. Parental care in rats ( source ) One of the studies cited in the article uses lack of grooming in rats as a model for low socioeconomic status based on the idea that parental care is equated to status. However, this model s...