New Books In Psychology

Why do newborns show a preference for a face (or something that resembles a face) over a nonface-like object? Why do baby chicks prefer a moving object to an inanimate one? Neither baby human nor baby chick has had time to learn to like faces or movement. In Born Knowing: Imprinting and the Origins of Knowledge (MIT Press, 2021), neuroscientist Giorgio Vallortigara argues that the mind is not a blank slate. Early behavior is biologically predisposed rather than learned, and this instinctive or innate behavior, Vallortigara says, is key to understanding the origins of knowledge. Drawing on research carried out in his own laboratory over several decades, Vallortigara explores what the imprinting process in young chicks, paralleled by the cognitive feats of human newborns, reveals about minds at the onset of life. He explains that a preference for faces or representations of something face-like and animate objects--predispositions he calls "life detectors"--streamlines learning, allowing minds to avoid a confusi