Susanna Millar - Böcker

This book breaks new ground in our understanding of how we perceive and represent the space around us - one of the central topics in cognitive psychology. It presents a new view of development and spatial cognition by reversing the usual focus on vision and examining the evidence on representation in the total absence of vision without specific brain damage. Findings from the author's work with congenitally totally blind and with sighted children, together with studies from a wide variety of other areas, are set in the context of intersensory and spatial development. Touch and movement are considered as converging sources of reference information with and without vision. The findings have important implications for future work in many fields, particularly developmental pscychology; cognition, cognitive neuroscience and visual handicap, and make this new work essential reading for students and researchers in these fields.

How do we perceive the space around us, locate objects within it, and make our way through it? What do the senses contribute? This book focuses on touch in order to examine which aspects of vision and touch overlap in spatial processing. It argues that spatial processing depends crucially on integrating diverse sensory inputs as reference cues for the location, distance or direction response that spatial tasks demand. Space and Sense shows how perception by touch, as by vision, can be helped by external reference cues, and that ‘visual’ illusions that are also found in touch depend on common factors and do not occur by chance.Susanna Millar presents new evidence on the role of spatial cues in touch and movement both with and without vision, and discusses the interaction of both touch and movement with vision in spatial tasks. The book shows how perception by touch, as by vision, can be helped by external reference cues, and that ‘visual’ illusions that are also found in touch depend on common factors and do not occur by chance. It challenges traditional views of explicit external reference cues, showing that they can improve spatial recall with inputs from touch and movement, contrary to the held belief.Space and Sense provides empirical evidence for an important distinction between spatial vision and vision that excludes spatial cues in relation to touch. This important new volume extends previous descriptions of bimodal effects in vision and space.