Imagery: Current Cognitive Approaches focuses on cognitive approaches to the study of imagery. Topics range from the brief image or icon, which serves as the source of storage in short-term memory, to global behavior changes, including hallucinatory imagery under the influence of drugs and hypnotic states. The role of the image in verbal learning and the relationship of the image to both sensory and cognitive aspects of perception are also considered. Comprised of six chapters, this book begins with a discussion on the relationship between imagery and language and a review of some specific evidence pertaining to the psycholinguistic problems of meaning, comprehension, and the learning and retention of verbal material. Subsequent chapters deal with visual perception and the function of iconic storage; different theoretical views on the definition of image; and processing of the stimulus in imagery and perception. The book concludes by analyzing how vivid imagery, "hallucinations", and other alterations in visual perception are produced by LSD and also by suggestions given under hypnosis. This monograph will be of interest to graduate students, teachers, and researchers of cognitive psychology, as well as to clinical psychologists and psychiatrists.