Drawing on his own experiences of imagining, Edward S. Casey describes the essential forms that imagination assumes in everyday life. In a detailed analysis of the fundamental features of all imaginative experience, Casey shows imagining to be eidetically distinct from perceiving and defines it as a radically autonomous act, involving a characteristic freedom of mind. A new preface places Imagining within the context of current issues in philosophy and psychology.

This book collects some of the most exciting pioneering work in perceptual and cognitive psychology. The authors' quantitative approach to the study of mental images and their representation is clearly depicted in this invaluable volume of research which presents, interprets, evaluates, and extends their work. The selections are preceded by a thorough review of the history of their experiments, and all of the articles have been updated with reviews of the current literature. The book's first part focuses on mental rotation; (...) the second includes other, more complex transformations and sequences of transformations. A third part describes work on rotational transformations in the context of the perceptual illusion of &"apparent motion.&" Roger N. Shepard is Professor of Psychology, Stanford University. Lynn A. Cooper is Professor of Psychology, University of Arizona. A Bradford Book. (shrink)

The book also introduces a host of new experimental techniques and major hypotheses to guide future research.