The Neuropsychology of Individual Differences: A Developmental Per­ spective was designed to sliIVey the complexities and subtleties of neu­ rologically based differences in human beings. By conceptualizing and presenting subject matter in a developmental sequence, we hoped to emphasize the inseparable union between the science of neuropsychology and the study of human behavior. Following a brief introductory chapter, the volume opens with chap­ ters concerning critical preliminary questions, such as establishing a foundation and rationale for a neuropsychological basis for individual differences and consideration of important methodological issues. It pro­ ceeds with discussions of the role of neuropsychology in the individual's efforts to organize the world