Marianella Casasola is an Associate Professor in the Department of Human Development at Cornell University, where she has been teaching since earning her doctorate in Psychology at the University of Texas at Austin. Her research examines aspects of infant spatial cognition, young children's acquisition of spatial language, and the interplay between language and cognition during the first two years of development.

Research on the development of human infants has revealed remarkable capacities in recent years. This work reviews a number of issues in early human development.

The chapters in this book are based on papers presented at the 23rd Carnegie Mellon Symposia on Cognition. At this exciting event, speaker after speaker presented new discoveries about infants' visual perception in areas ranging from sensory processes to visual cognition. The field continues to make significant progress in understanding the infant's perceptual world. Several advances have come from the development of new methods for exploring infant perception and cognition that have brought new empirical findings. Advances have also been made in understanding the mechanisms underlying perceptual development. Outstanding examples of this ongoing progress can be seen in the chapters of this volume.

The developing infant can accomplish all important perceptual tasks that an adult can, albeit with less skill or precision. Through infant perception research, infant responses to experiences enable researchers to reveal perceptual competence, test hypotheses about processes, and infer neural mechanisms, and researchers are able to address age-old questions about perception and the origins of knowledge. In Development of Perception in Infancy: The Cradle of Knowledge Revisited, Martha E. Arterberry and Philip J. Kellman study the methods and data of scientific research on infant perception, introducing and analyzing topics (such as space, pattern, object, and motion perception) through philosophical, theoretical, and historical contexts. Infant perception research is placed in a philosophical context by addressing the abilities with which humans appear to be born, those that appear to emerge due to experience, and the interaction of the two. The theoretical perspective is informed by the ecological tradition, and from such a perspective the authors focus on the information available for perception, when it is used by the developing infant, the fit between infant capabilities and environmental demands, and the role of perceptual learning. Since the original publication of this book in 1998 (MIT), Arterberry and Kellman address in addition the mechanisms of change, placing the basic capacities of infants at different ages and exploring what it is that infants do with this information. Significantly, the authors feature the perceptual underpinnings of social and cognitive development, and consider two examples of atypical development - congenital cataracts and Autism Spectrum Disorder. Professionals and students alike will find this book a critical resource to understanding perception, cognitive development, social development, infancy, and developmental cognitive neuroscience, as research on the origins of perception has changed forever our conceptions of how human mental life begins.

Infant Perception: From Sensation to Cognition, Volume II: Perception of Space, Speech, and Sound covers comprehensive programmatic examinations, which are arranged along a continuum from basic sensory and neurophysiological functioning to information processing and memory. This volume is organized into two parts encompassing six chapters, and begins with the difficulties prior research has had in assessing infant perception of depth or space. The next chapters provide a link between infants' perception of space and their perception of objects and evaluate both psychometric studies of object concept development and studies focusing specifically on Piaget's theory. These topics are followed by discussions of the infant's development of the concept of self, and that concept is used to explain the infant's perception of other persons. The final chapters deal with the infant vision and audition. These chapters specifically describe the developmental anatomy of the auditory pathway and the electrophysiological functioning and capacity. A series of studies on the infant's receptiveness for the segmental units of speech, the ability to perceive phonemic feature contrasts, and the manner in which this perception occurs is also provided. This book will prove useful to developmental psychologists and biologists.

Originally published in 1963, this is a classic work on the psychology of perception. By means of suitable patterns on a partly concealed rotating disc Michotte was able to give the impression of objects in movement; and where certain conditions of speed, position, and time-interval were satisfied, his subjects received the impression of a causal interaction between two objects – for example, the impression that one object has ‘bumped into’ another (the ‘Launching Effect’) or is carrying it along (the ‘Entraining Effect’). In a further group of experiments Michotte studies the conditions in which moving objects look as though they are alive. A large number of experiments are described, and on the basis of them Michotte formulates a theory as to the conditions in which causal impressions occur. He also compares his own views on causality with those of Hume, Maine de Biran, and Piaget.