A classic book about language acquisition and conceptual structure, with a new preface by the author, "The Secret Life of Verbs." Before Steven Pinker wrote bestsellers on language and human nature, he wrote several technical monographs on language acquisition that have become classics in cognitive science. Learnability and Cognition , first published in 1989, brought together two big topics: how do children learn their mother tongue, and how does the mind represent basic categories of meaning such as space, time, causality, agency, and goals? The stage for this synthesis was set by the fact that when children learn a language, they come to make surprisingly subtle distinctions: pour water into the glass and fill the glass with water sound natural, but pour the glass with water and fill water into the glass sound odd. How can this happen, given that children are not reliably corrected for uttering odd sentences, and they don't just parrot back the correct ones they hear from their parents? Pinker resolves this paradox with a theory of how children acquire the meaning and uses of verbs, and explores that theory's implications for language, thought, and the relationship between them. As Pinker writes in a new preface, "The Secret Life of Verbs," the phenomena and ideas he explored in this book inspired his 2007 bestseller The Stuff of Thought: Language as a Window into Human Nature . These technical discussions, he notes, provide insight not just into language acquisition but into literary metaphor, scientific understanding, political discourse, and even the conceptions of sexuality that go into obscenity.

When children learn a language, they soon are able to make surprisingly subtle distinctions: "donate them a book" sounds odd, for example, even though "give them a book" is perfectly natural. How can this happen, given that children do not confine themselves to the sentence types they hear, and are usually not corrected when they speak ungrammatically? Steven Pinker resolves this paradox in a detailed theory of how children acquire argument structure. In tackling a learning paradox that has challenged scholars for more than a decade, Pinker synthesizes a vast literature in linguistics and psycholinguistics and outlines explicit theories of the mental representation, learning, and development of verb meaning and verb syntax. The new theory that he describes has some surprising implications for the relation between language and thought.Pinker's solution provides insight into such key questions as, When do children generalize and when do they stick with what they hear? What is the rationale behind linguistic constraints? How is the syntax of predicates and arguments related to their semantics? What is a possible word meaning? Do languages force their speakers to construe the world in certain ways? Why does children's language seem different from that of adults? Learnability and Cognition is included in the series Learning, Development, and Conceptual Change, edited by Lila Gleitman, Susan Carey, Elissa Newport, and Elizabeth Spelke. A Bradford Book