Marga Vicedo, PhD, is a philosopher and historian of science. She is a professor at the University of Toronto, where she teaches and writes about the history of biology, psychology, and psychiatry since the turn of the twentieth century. She is on the editorial board of numerous journals, including the Review of General Psychology and Journal of the History of the Behavioral Sciences, and is the author of The Nature and Nurture of Love: From Imprinting to Attachment in Cold War America.