“We decided to become development psychologists and study children because there aren't any Martians. These brilliant beings with the little bodies and big heads are the closest we can get to a truly alien intelligence (even if we may occasionally suspect that they are bent on making us their slaves.)” ChildrenMartiansDevelopment Psychology Book:The Scientist in the Crib: What Early Learning Tells Us About the Mind Source: The Scientist in the Crib: What Early Learning Tells Us About the Mind