Table of Contents; The Effects of Early Life Experiences on Developmental Processes and Susceptibility to Disease in Animals; The Antecedents and Adult Correlates of Academic and Intellectual Achievement Effort; The Role of Peer-Group Experience in Moral Development; The Development of Motor Skills and Social Relationships among Primates through Play; Systems of Perceptual and Perceptual-Motor Development; Mental Elaboration and Proficient Learning; List of Contributors; Index