Research using the intermodal preferential looking paradigm (IPLP) has consistently shown that English‐learning children aged 2 can associate transitive argument structure with causal events. However, studies using the same methodology investigating 2‐year‐old children’s knowledge of the conjoined agent intransitive and semantic role assignment have reported inconsistent findings. The aim of the present study was to establish at what age English‐learning children have verb‐general knowledge of both transitive and intransitive argument structure using a new method: the forced‐choice pointing paradigm. The results (...) suggest that young 2‐year‐olds can associate transitive structures with causal (or externally caused) events and can use transitive structure to assign agent and patient roles correctly. However, the children were unable to associate the conjoined agent intransitive with noncausal events until aged 3;4. The results confirm the pattern from previous IPLP studies and indicate that children may develop the ability to comprehend different aspects of argument structure at different ages. The implications for theories of language acquisition and the nature of the language acquisition mechanism are discussed. (shrink)

This book is the product of a major British Academy Symposium held in 2007 to mark the centenary of the birth of H.L.A. Hart, the most important legal philosopher and one of the most important political philosophers of the twentieth century. -/- The book brings together contributions from seventeen of the world's foremost legal and political philosophers who explore the many subjects in which Hart produced influential work. Each essay engages in an original analysis of philosophical problems that were tackled (...) by Hart, some essays including extended critical discussions of his major works: The Concept of Law, Punishment and Responsibility, Causation in the Law and Law, Liberty and Morality. All the main topics of Hart's philosophical writings are featured: general jurisprudence and legal positivism; criminal responsibility and punishment; theories of rights; toleration and liberty; theories of justice; and causation in the law. (shrink)