Decades of work in psychology labs have vastly enhanced our knowledge about how children perceive, think, and reason. But it has also encouraged a distorted view of children, argues psychologist Susan Engel in this provocative and passionate book--a view that has affected every parent who has tried to debate with a six-year-old. By focusing on the thinking processes prized by adults, too many expert opinions have rendered children as little adults. What has been lost is what is truly unique and mysterious--the childlike quality of a child's mind.

Engel draws on keen observations and...