The Human Spark: The Science of Human Development

As infants we are rife with potential. For a short time, we have before us a seemingly infinite number of developmental paths. Soon, however, we become limited to certain paths as we grow into unique products of our genetics and experience. But what factors account for the variation—in skills, personalities, values—that results? How do experiences shape what we bring into the world?In The Human Spark, pioneering psychologist Jerome Kagan offers an unflinching examination of personal, moral, and cultural development that solidifies his place as one of the most influential psychologists of the past century. In this definitive analysis of the factors that shape the human mind, Kagan explores the tension between biology and the environment. He reviews major advances in the science of development over the past three decades and offers pointed critiques and new syntheses.