This is an introductory course to psycholinguistics, the study of how humans learn, represent, comprehend, and produce language. Some of the topics discussed in this course include speech perception, word recognition, lexical retrieval and ambiguity, sentence comprehension, sentence production, structural ambiguity, and priming. We will look at how language behavior illuminates our understanding of the mind and the brain, and how properties of the mind and brain influence human language. The course shows how theoretical models and experimental methods help us understand the swift, invisible processes that make us fluent users of language.