This is a book about how we see: the environment around us (its surfaces, their layout, and their colors and textures); where we are in the environment; whether or not we are moving and, if we are, where we are going; what things are good for; how to do things (to thread a needle or drive an automobile); or why things look as they do.The basic assumption is that vision depends on the eye which is connected to the brain. The (...) author suggests that natural vision depends on the eyes in the head on a body supported by the ground, the brain being only the central organ of a complete visual system. When no constraints are put on the visual system, people look around, walk up to something interesting and move around it so as to see it from all sides, and go from one vista to another. That is natural vision—and what this book is about. (shrink)

In this enlightening exploration of our nearest primate relatives, Michael Tomasello and Josep Call address the current state of our knowledge about the cognitive skills of non-human primates and integrate empirical findings from the beginning of the century to the present.

Originally published in 1987, this title intended to historically reveal, through tracing Gibson's development, the substance of his views and how they bore upon general philosophical issues in theories of knowledge, and to investigate in detail the historical context of Gibson's theoretical position within psychology. Though the author has included a history of Gibson’s perceptual research and experimentation, the focus is to explicate the 'dynamic abstract form' of Gibson’s ecological approach. His emphasis is philosophical and theoretical, attempting to bring out (...) the direction Gibson was moving in and how such changes could restructure the theoretical fabric of psychology. He devotes considerable attention to the Greeks, Medievalists, and the founders of the Scientific Revolution. This is because Gibson’s theoretical challenge runs deep into the structure of western thought. The authors' central goal was to set Gibson’s ecological theory within the historical context of fundamental philosophical-scientific issues. (shrink)

Describes the various senses as sensory systems that are attuned to the environment. Develops the notion of rich sensory information that specifies the distal environment. Includes a discussion of affordances.

Ontological and methodological constraints on a theory of cognition that would generalize across species are identified. Within these constraints, ecological arguments for animal-environment mutuality and reciprocity and the necessary specificity of structured energy distributions to environmental facts are developed as counterpoints to the classical doctrines of animal-environment dualism and intractable nonspecificity. Implications of and for a cognitive theory consistent with Gibson's programme of ecological psychology are identified and contrasted with contemporary cognitivism.